DCN4-MR4 Omron, DCN4-MR4 Datasheet

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Cat. No. W457-E1-07 CRT1 Series CompoNet Slave Units and Repeater Unit OPERATION MANUAL ...

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...

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CRT1 Series CompoNet Slave Units and Repeater Unit Operation Manual Revised October 2009 ...

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iv ...

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... OMRON. No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is con- stantly striving to improve its high-quality products, the information contained in this manual is subject to change without notice ...

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vi ...

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TABLE OF CONTENTS PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvii ...

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SECTION 6 Analog I/O Slave Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305 6-1 Analog I/O ...

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TABLE OF CONTENTS SECTION 11 Smart Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

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About this Manual: This manual describes the installation and operation of the CompoNet Slave Units, and the Repeater Unit and includes the sections described below. Please read this manual carefully and be sure you understand the information provided before attempting ...

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Related Manuals: Cat. No. Models W457 CRT1 Series (this manual) W456 CS1W-CRM21 and CJ1W- CRM21 W342 CS1G/H-CPU@@H CS1G/H-CPU@@-EV1 CS1D-CPU@@H CS1D-CPU@@S CS1W-SCB@@-V1 CS1W-SCU@@-V1 CJ1G/H-CPU@@H CJ1G-CPU@@P CJ1G-CPU@@ CJ1M-CPU@@ CJ1W-SCU@@-V1 CP1H-X@@@@-@ CP1H-XA@@@@-@ CP1H-Y@@@@-@ NSJ@-@@@@(B)-G5D NSJ@-@@@@(B)-M3D W464 CXONE-AL@@C-EV@/ CXONE-AL@@D-EV@ xii Name CompoNet Slave Units ...

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... LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS ...

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... Application Considerations OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use ...

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... Performance data given in this manual is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability. The information in this manual has been carefully checked and is believed to be accurate ...

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This section provides general precautions for using the CompoNet Slave Units, and the Repeater Unit. The information contained in this section is important for the safe and reliable application of the CompoNet Slave Units and Repeater Unit. You must read ...

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... It is extremely important that a PLC and all PLC Units be used for the speci- fied purpose and under the specified conditions, especially in applications that can directly or indirectly affect human life. You must consult with your OMRON representative before applying a PLC System to the above-mentioned appli- cations ...

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Operating Environment Precautions !WARNING !WARNING 4 Operating Environment Precautions !Caution Do not operate the control system in the following locations: Provide safety measures in external circuits (i.e., not in the Slave Units), including the following items, to ensure safety in ...

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Application Precautions !Caution The operating environment of the PLC System can have a large effect on the 5 Application Precautions xx longevity and reliability of the system. Improper operating environments can lead to malfunction, failure, and other unforeseeable problems with ...

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Application Precautions • Take appropriate measures to ensure that the specified power with the rated voltage and frequency is supplied. Be particularly careful in places where the power supply is unstable. An incorrect power supply may result in malfunction. • ...

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... EMC-related performance of the OMRON devices that comply with EC Direc- tives will vary depending on the configuration, wiring, and other conditions of the equipment or control panel on which the OMRON devices are installed. The customer must, therefore, perform the final check to confirm that devices and the overall machine conform to EMC standards. ...

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Conformance to EC Directives 3. Products complying with EC Directives also conform to the Emission Stan- 4. Conformance with the EC Directives was confirmed with a system config- dards (EN 61131-2 and EN 61000-6-4). Radiated emission characteristics (10-m regulations) may ...

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Conformance to EC Directives xxiv 6 ...

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This section introduces the CompoNet Slave Units and the various models that are available. 1-1 Features of CompoNet Slave Units ...

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Features of CompoNet Slave Units 1-1 Features of CompoNet Slave Units 1-1-1 Overview ■ Control System: ■ Maintenance System: 1-1-2 Features of CompoNet Slave Units Main Features Operation Time Monitor Contact Operation Monitor Total ON Time Monitor Automatic Baud Rate ...

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Features of CompoNet Slave Units Unit Conduction Time The total ON time of the Slave Unit's internal circuit power supply can be Monitor stored. This value can be read using the CX-Integrator or explicit messages. A value can also be ...

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Features of CompoNet Slave Units Expansion Using Expansion Units Scaling Last Maintenance Date (Maintenance Function) Cumulated Count Moving Average Setting the Number of AD Conversion Points Rate of Change Calculations Comparator Peak/Bottom Hold Top/Valley Hold 4 One Expansion Unit can ...

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Features of CompoNet Slave Units Disconnected Line With Analog Input Units, the Disconnected Line Detection Flag for each input Detection can be used in the Master Unit to check whether the analog input lines (for voltage inputs or current inputs) ...

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Features of CompoNet Slave Units Flat Cable Included Models of Bit Slave Units are available with a Flat Cable included (standard or (Bit Slaves, except Bit sheathed). Models with a Flat Cable included, however, do not support a baud Slave ...

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Features of CompoNet Slave Units 1-1-3 CompoNet Slave Unit Functions Unit Function Operation Time Monitor Contact Operation Monitor Total ON Time Monitor Automatic Baud Rate Detection Unit Conduction Time Monitor Naming Units Naming Connected Devices Network Power Voltage Monitor I/O ...

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Features of CompoNet Slave Units Unit Function Operation Time Monitor Contact Operation Monitor Total ON Time Monitor Automatic Baud Rate Detection Unit Conduction Time Monitor Naming Units Naming Connected Devices Network Power Voltage Monitor I/O Power Status Monitor Communications Error ...

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Features of CompoNet Slave Units Unit Function Operation Time Monitor Contact Operation Monitor Total ON Time Monitor Automatic Baud Rate Detection Unit Conduction Time Monitor Naming Units Naming Connected Devices Network Power Voltage Monitor I/O Power Status Monitor Communications Error ...

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Features of CompoNet Slave Units Unit Function Operation Time Monitor Contact Operation Monitor Total ON Time Monitor Automatic Baud Rate Detection Unit Conduction Time Monitor Naming Units Naming Connected Devices Network Power Voltage Monitor I/O Power Status Monitor Communications Error ...

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Features of CompoNet Slave Units Function Operation Time Monitor Contact Operation Monitor Total ON Time Monitor Automatic Baud Rate Detection Unit Conduction Time Monitor Naming Units Naming Connected Devices Network Power Voltage Monitor I/O Power Status Monitor Communications Error History ...

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Features of CompoNet Slave Units Unit Function Operation Time Monitor Contact Operation Monitor Total ON Time Monitor Automatic Baud Rate Detection Unit Conduction Time Monitor Naming Units Naming Connected Devices Network Power Voltage Monitor I/O Power Status Monitor Communications Error ...

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Features of CompoNet Slave Units Unit Function Operation Time Monitor Contact Operation Monitor Total ON Time Monitor Automatic Baud Rate Detection Unit Conduction Time Monitor Naming Units Naming Connected Devices Network Power Voltage Monitor I/O Power Status Monitor Communications Error ...

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Features of CompoNet Slave Units Unit Function Operation Time Monitor Contact Operation Monitor Total ON Time Monitor Automatic Baud Rate Detection Unit Conduction Time Monitor Naming Units Naming Connected Devices Network Power Voltage Monitor I/O Power Status Monitor Communications Error ...

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Features of CompoNet Slave Units Unit Function Operation Time Monitor Contact Operation Monitor Total ON Time Monitor Automatic Baud Rate Detection Unit Conduction Time Monitor Naming Units Naming Connected Devices Network Power Voltage Monitor I/O Power Status Monitor Communications Error ...

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Features of CompoNet Slave Units Function Operation Time Monitor Contact Operation Monitor Total ON Time Monitor Automatic Baud Rate Detection Unit Conduction Time Monitor Naming Units Naming Connected Devices Network Power Voltage Monitor I/O Power Status Monitor Communications Error History ...

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Features of CompoNet Slave Units Function Operation Time Monitor Contact Operation Monitor Total ON Time Monitor Automatic Baud Rate Detection Unit Conduction Time Monitor Naming Units Naming Connected Devices Network Power Voltage Monitor I/O Power Status Monitor Communications Error History ...

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Features of CompoNet Slave Units Unit CRT1B- @D02S(-1) Function Input Units Operation Time Monitor Contact Operation Monitor Total ON Time Monitor Automatic Baud Rate Detection Unit Conduction Time Monitor Naming Units Naming Connected Devices Network Power Voltage Monitor I/O Power ...

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Slave Unit Models 1-2 Slave Unit Models CompoNet Slave Units can be classified into the following groups. Word Slave Units Word Slave Units are Slave Units that are allocated units of 16 bits (i.e., 1 word) in I/O memory of ...

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Slave Unit Models 1-2-1 Word Slave Units Digital I/O Slave Units Terminal Block with Screws Type Appearance Digital I/O Slave Units with 2-tier Terminal Block 20 I/O capacity Model 8 inputs (NPN) CRT1-ID08 8 inputs (PNP) CRT1-ID08-1 8 outputs (NPN) ...

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Slave Unit Models Type Appearance Digital I/O Slave Without Units with 3-tier Short-cir- Terminal Block cuit and Discon- nected Line Detection With Short-cir- cuit and Discon- nected Line Detection Without Short-cir- cuit and Discon- nected Line Detection With Short-cir- cuit ...

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Slave Unit Models Units with Connectors Type Appearance Digital I/O Slave Without Units with e-CON Short- Connectors circuit and Dis- con- nected Line Detec- tion With Short- circuit and Dis- con- nected Line Detec- tion Without Short- circuit and Dis- ...

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Slave Unit Models Type Appearance Digital I/O Slave Units with MIL Connectors Units with Clamp Terminal Blocks Type Appearance Digital I/O Slave Units with Screw- less Clamp Termi- nal Blocks I/O capacity Model 16 inputs (NPN) CRT1-VID16ML 16 inputs (PNP) ...

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Slave Unit Models Analog I/O Slave Units Terminal Block with Screws Type Appearance Analog I/O Slave Units with 2-tier Ter- minal Block Units with Connectors Type Appearance Analog I/O Slave Units with e-CON Connectors Analog I/O Slave Units with MIL ...

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Slave Unit Models Temperature Input Units Type Appearance Temperature Input Units with 2-tier Ter- minal Block Expansion Units Type Appearance Expansion Units with 2-tier Terminal Block I/O capacity Model 4 inputs CRT1-TS04T CRT1-TS04P I/O capacity Model 8 inputs (NPN) XWT-ID08 ...

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... IP54 dust-tight and splash-proof • Compact, space-saving design • Internal hook communications con- nectors • Network power supply • Multidrop connections are sup- ported for DCN4 Flat Cable I (sold separately). Features standard feature. • IP54 dust-tight and splash-proof ...

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Slave Unit Models 1-2-3 Repeater Units Appearance Specification Two communications connec- tors (Upstream port and down- stream port) One downstream port power supply connector Units can be con- nected for each Master Unit. 1-2-4 Slave Unit Installation ...

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Slave Unit Models Name Model Digital With e-CON CRT1-VID08S(-1) I/O Connectors Slave Units CRT1-VOD08S(-1) CRT1-ID16S(-1) CRT1-OD16S(-1) CRT1-MD16S(-1) CRT1-ID16SH(-1) CRT1-OD16SH(-1) CRT1-MD16SH(-1) CRT1-ID32S(-1) CRT1-OD32S(-1) CRT1-MD32S(-1) CRT1-ID32SH(-1) CRT1-OD32SH(-1) CRT1-MD32SH(-1) 28 Slave Unit I/O connection Internal power installation method DIN Track e-CON connec- Supplied ...

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Slave Unit Models Name Model Digital With MIL Con- CRT1-VID16ML(-1) I/O nectors CRT1-VOD16ML(-1) Slave CRT1-VID32ML(-1) Units CRT1-VOD32ML(-1) CRT1-VMD32ML(-1) With Screw-less CRT1-ID08SL(-1) Clamp Terminal CRT1-OD08SL(-1) Blocks CRT1-ID16SL(-1) CRT1-OD16SL(-1) CRT1-MD16SL(-1) Ana- With 2-tier CRT1-AD04 log I/O Terminal Block CRT1-DA02 Slave With e-CON ...

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Slave Unit Models Supplying I/O Power Supply I/O power to Expansion Slave Units according to the following table. to Expansion Units Devices for Connection to CompoNet Communications Refer to the following for information on cables and connectors for connection to ...

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This section describes the configurations of CompoNet Networks. 2-1 CompoNet Networks ...

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CompoNet Networks 2-1 CompoNet Networks 2-1-1 Overall System Configuration and Elements A CompoNet Network is a remote I/O system that consists of the following elements. System Configuration Example CompoNet Master Unit Branch line Slave Unit Trunk line Repeater Unit Repeater ...

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CompoNet Networks Slave Units Some Slave Units receive output data from the Master Unit across the Com- poNet Network and output it. Other Slave Units send data that has been input across the network to the Master Unit. There are ...

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CompoNet Networks 1) T-branch Connections 2) Multidrop Connections Communications Power This is the power supply for communications and internal operations for each Supply Unit. A commercially available 24-VDC power supply is used for communications and internal operations in each Unit. ...

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Wiring Formations Trunk line Segment 1 Terminating Resistor Sub-trunk line Segment 2 Number of Units Per A maximum of 32 Slave Units and Repeater Units can be connected in one Segment segment. 2-2 Wiring Formations There are two possible wiring ...

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Wiring Formations Unrestricted Wiring With this wiring formation, there is no distinction between the trunk line and Formation branch lines. Wiring can be performed without restrictions as long as the total cable length per segment is no longer than 200 ...

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Communications Cable 2-3 Communications Cable 2-3-1 Cables That Can Be Used The following four types of cable can be used in a CompoNet network. Round cable I Check with the manufacturer for applicable CompoNet products. Use commercially available VCTF cable ...

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Communications Cable Flat Cable II (DCA5-4F10 Sheathed Flat Cable) Red: BS CompoNet-compatible products other than DCA5-4F10 can be used. Confirm applicability with the manufacturer. Note 2-3-2 Criteria for Selecting Cables Selecting Cable Types Select the cable ...

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Communications Cable Item Wiring method for communica- Wired separately tions power supply from the Communi- cations Cable. Master Unit location End of trunk line Note Using Different Cable The same type of cable must be used for all lines downstream ...

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Communications Cable 2-3-3 Maximum Distance and Number of Connected Units for Types of Communications Cables The maximum cable lengths for each segment are shown below, along with the maximum number of Slave Units that can be connected. Do not exceed ...

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Communications Cable Baud Rate of 1.5 Mbps Note Baud Rate of 93.75 kbps Note Item Length per trunk line or sub-trunk line Branch line length Total branch line length Restrictions on branch line locations Number of Units per branch (See ...

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... The wiring method depends on the type of cable that is used. • Connect the two communications signal lines in parallel between the Mas- ter Unit or Repeater Unit and multiple Slave Units. • Use Open Type Connectors (DCN4-TB4, for connecting Units) to connect Communications Cables to Master Units, Repeater Units, and Slave Units. ...

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... Connect the two communications signal lines and two communications power lines in parallel between the Master Unit or Repeater Unit and mul- tiple Slave Units. • Use Open Type Connectors (DCN4-TB4, for connecting Units) to connect Communications Cables to Master Units, Repeater Units, and Slave Units. ...

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Communications Cable Wiring Examples Master Unit or Repeater Unit Communications power BS+ BDH BDL BS- Open Connector Open Connector Master Unit or Repeater Unit Communications power BS+ BDH BDL BS- Open Connector BS+ BDH Open Connector 44 Communications 24-VDC power ...

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... Master Unit or Repeater Unit Communications power supply connector Commu- nications power Slave Units can also be connected in parallel by using multidrop connections. A DCN4-MD4 Multidrop Connector is required for this. (Only Flat Cable I can be used.) Master Unit or Repeater Unit Communications power supply connector Commu- nications power • ...

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... Communications Cable Wiring Examples DCN4-MR4 Flat Multidrop Connectors are used for multidrop connections for Bit Slave Units with Compact Connectors. (Only Flat Cable I can be used.) Master Unit or Repeater Unit Communications power supply connector Commu- nications power 46 Communications power supply, 24 VDC Back side of Bit Slave Units ...

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This section describes how to install and wire a CompoNet Network. 3-1 Installing Slave Units . . . . . . . . . . . . . . . . . . . . . . . . . ...

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Installing Slave Units 3-1 Installing Slave Units 3-1-1 Installation Method The installation method for Slave Units and Repeater Units depends on the model. Name Digital I/O Slave With 2-tier Terminal Block Units With 3-tier Terminal Block With e-CON Connectors With ...

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Installing Slave Units Name Analog I/O Slave With 2-tier Terminal Block Units With e-CON Connectors With MIL Connectors Temperature Input Units Expansion Units Bit Slave Units With e-CON Connectors With Screw-less Clamp Termi- nal Blocks Bit Slave Units with Compact ...

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Installing Slave Units Installation Orientation 1,2,3... 1. Hook the slot on the back of the Unit into the top of the DIN Track. Pull 2. Hook the bottom of the End Plate on the DIN Track first, and then the ...

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Installing Slave Units Dimensions CRT1-ATT01 CRT1-ATT02 SRT2-ATT02 Vertical Mounting Use a Mounting Bracket to vertically mount a Slave Unit to a panel or a wall. Example: Mounting a CRT1-V@D32ML Slave Unit with MIL Connectors Mounting Procedure 1. Attach the Mounting ...

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Installing Slave Units 2. Mount the Slave Unit to the Mounting Bracket. The Mounting Bracket is the Horizontal Mounting Use a Mounting Bracket to horizontally mount (side mount) a Slave Unit to a panel or a wall. Example: Mounting a ...

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Installing Slave Units Horizontal Mounting to a Wall • Units with MIL Connectors (CRT1-V@D@@ML(-1)/CRT1-VAD04ML/ CRT1-VDA02ML) (The Unit shown in the diagram is the CRT1-V@D08S(-1).) • Units with MIL Connectors (CRT1-V@D32ML(-1)) • Units with e-CON Connectors (CRT1-V@D08S(-1)/CRT1-VAD04S/CRT1- VDA02S) • Units with ...

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Installing Slave Units 3-1-5 Mounting with Screws Refer to the dimensions for the particular Unit and prepare the mounting holes in the panel. Tighten the M4 screws to a torque of 0.9 N·m, and check to be sure that the ...

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Installing Slave Units 2. Press the screw bracket in until the hooks on the bracket are completely 3-1-6 Screw Mounting with a Mounting Bracket Slave Units with Compact Connectors (CRT1B-@D02JS(-1) or CRT1B- @D04JS(-1)) can be mounted using special Mounting Brackets. ...

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Installing Slave Units Mounting Dimensions ■ CRT1B-@D02JS(- ■ CRT1B-@D04JS(- Mounting Procedure 1. Mount the Unit using two M4 screws in the mounting holes A or the mount- 1,2,3... 2. As shown in the following figure, press ...

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Connecting Cables 3-2 Connecting Cables In a CompoNet Network, Units can be connected and cables can be branched and extended by using Communications Cable and mounting connectors to Units. The methods for connecting Communications Cables and Units and for branching ...

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... Slave/Repeater Unit Flat Connector Flat Connector Plug Plug Bit Slaves with Compact Connectors Multidrop Connector (DCN4-MR4) Trunk line, sub-trunk Bit Slaves with line, or branch line Compact Connectors (Flat Cable) Note If a Sheathed Flat Cable II is used, multidrop connections using multidrop connectors can- not be used ...

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... T-branching branch lines from the trunk line or sub-trunk lines • T-branching sub-branch lines from a branch line Used independently to connect Communications Cable to a Unit. DCN4-MR4 Used independently in the following application: • Connecting Communications Cable to a Unit in a multidrop connection This connector can be used with the following ...

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... Close the cover, secure the hooks, and then press down on the cable stopper until it clicks into place. 60 Model DWT-A01 Crimping tool for DCN4-TR4 Flat Connector Socket, DCN4-BR4 Flat Connector Plug, or DCN4- MR4 Flat Multidrop Connector Plug. DWT-A02 Crimping tool for DCN5-TR4 Flat Connector Socket or DCN5-BR4 Flat Connector Plug Cover ...

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Preparing Flat Connectors ■ Attaching the Cable Confirm that the cable colors match the cable labels, and then insert the cable end all the way to the back of the cover in which the cable stopper has already been set. ...

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... Squeeze firmly on the Pliers until the lock on the connector clicks into Note 3. After attaching the cable, confirm that it is properly pressure-welded as 3-3-2 Flat Cable I Preparing DCN4-TR4 Flat Connector Sockets Component Names 62 the center of the pressure-welding block on the Pliers. Pliers Connector cover place ...

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Preparing Flat Connectors ■ Cutting the Cable (when Extending Cable or Connecting a Terminating Resistor) Cut the cable perpendicular to the length. To prevent short-circuits, cut the cable with a sharp blade, such as wire cut- ters, and be sure ...

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Preparing Flat Connectors 2. Hold the cable and secure it with the hooks. ■ Line Extensions and Terminating Resistors Insert the cable end all the way into a cover with the cable stopper already set. ■ Attaching the Housing Confirm ...

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... Preparing Flat Connectors Note 3. After attaching the cable, confirm that it is properly pressure-welded as Processing and Mounting Procedure for DCN4-BR4 Flat Connector Plug Flat Connector Plug Component Names Black ■ Cutting the Cable Cut the cable perpendicular to the length. To prevent short-circuits, cut the cable with a sharp blade, such as wire cut- ters, and be sure that there are no whiskers on the wires ...

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Preparing Flat Connectors ■ Attaching the Cable Align the cable labels and cable colors and insert the cable. Confirm that the cable is inserted all the way to the back. (The cover is semi- transparent.) ■ Crimping the Connector Crimp ...

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... Preparing Flat Connectors Preparing and Connecting DCN4-MR4 Multidrop Connectors Componet Names ■ Wiring Procedure 1,2,3... 1. Align the line colors of the cable with the cable labels, and place the cable 2. Close the cover until the hooks lock in place. ■ Attaching the Housing 1,2,3 ...

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Preparing Flat Connectors Note After pressure-welding the cable, confirm that it has been pressure-welded correctly. The tabs on the cover of the Housing must be completely locked. 3-3-3 Flat Cable II Preparing DCN5-TR4 Flat Connector Sockets Component Names ■ Cutting ...

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Preparing Flat Connectors ■ Attaching the Cable 1,2,3... 1. As shown in the diagram below, place the cable so that the white line is in T-branch Connections Line Extensions and Terminating Resistor Connections 2. Hold the cable so that it ...

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Preparing Flat Connectors ■ Pressure-welding the Connector Use the DWT-A02 Pliers to pressure-weld the connector. 1,2,3... 1. Set the connector on the pressure-welding block of the crimping tool. 2. Squeeze firmly on the Pliers until the lock on the connector ...

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Preparing Flat Connectors ■ Cutting the Cable Cut the cable perpendicular to the length. To prevent short-circuits, cut the cable with a sharp blade, such as wire cut- ters, and be sure that there are no whiskers on the wires. ...

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Preparing Flat Connectors 72 Pliers 2. Squeeze firmly on the Pliers until the lock on the connector clicks into place. 3. After attaching the cable, confirm that it is properly pressure-welded as shown below. Be sure that the connector is ...

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... This is a Connector-type Terminating Resis- tor for Flat Cable I and round cable II connected to a DCN4-TR4 Flat Connec- tor Socket at the end of a trunk line or sub- trunk line. This is a Connector-type Terminating Resis- tor for Flat Cable II. ...

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... Units Connecting Round Cable I/II Installation Method 1,2,3... Note 74 The DCN4-TB4 Open Type Connector is used to convert the communications connector on the Slave Unit or Repeater Unit to a terminal block (M3) for con- necting the cable wires. Open Connector M3 terminal block Communications connector Slave Unit/Repeater Unit 1 ...

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... Orient the Connector so that the white line on the cable is facing to the left and press in the Connector until it clicks into place. Connecting Flat Cable I for Connect a DCN4-MR4 Flat Multidrop Connector to a Flat Cable I cable. For Bit Slave Units with details, refer to Preparing and Connecting DCN4-MR4 Multidrop Connectors Compact Connectors on page 67 ...

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Connecting Cables and Terminating Resistor Use DWT-A01 Pliers to pressure-weld Connector. ■ Mounting Method Align the Multidrop Connector Plug with the communications connector on the Bit Slave Unit with a Compact Connector and press it in until it clicks into ...

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... Before connecting the cable wires to the terminal block, first attach the M3 crimp terminals shown below to the wires. 6.0 mm max. 6.0 mm max. Attach a DCN4-BR4 Flat Connector Plug to the DCN4-TR4 Flat Connector Socket connected to Communications Cable. Flat Connector Plug Flat Connector Socket Slave Unit ...

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... Connector until it clicks into place. Multidrop Connections Using Round Cable I/II The DCN4-TB4 Open Type Connector is used to convert the communications connector on the Slave Unit or Repeater Unit to a terminal block (M3) for con- necting the cable wires. Example: Round cable I ...

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... Using Flat Cable I Attach a DCN4-MD4 Multidrop Connector to the communications connector of the Slave Unit or Repeater Unit, and then attach two DCN4-BR4 Flat Connec- tor Plugs that are already connected to Communications Cables. ■ Installation Method 1,2,3 ...

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... Communications Cables.) Flat Connector Socket Flat Connector Plug Flat Cable I Attach a DCN4-BR4 Flat Connector Plug to a DCN4-TR4 Flat Connector Socket connected to Communications Cable. Installation Method Be sure the surface of the Flat Connector Plug on which line colors are indi- cated (red, white, black, and blue) is facing downward and press in the Con- nector until it clicks into place ...

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Connecting Cables and Terminating Resistor Flat Cable II Attach a DCN5-BR4 Flat Connector Plug to a DCN5-TR4 Flat Connector Socket connected to Communications Cable. Flat Connector Socket Installation Method Orient the Flat Connector Plug so that the white line on ...

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Connecting Cables and Terminating Resistor 3-4-4 Connection Locations for Terminating Resistor A Terminating Resistor must always be connected to the trunk line and each sub-trunk line on the opposite end from the Master Unit or Repeater Unit. Note Round Cable ...

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... Before connecting the cable wires to the Terminating Resistor, first attach the M3 crimp terminals shown below to the wires. 6.0 mm max. Round Cable II Attach a DCN4-TM4 Terminating Resistor to the DCN4-TR4 Flat Connector Socket connected to the cable. Connection Method Push in the Terminating Resistor until it clicks into place. ...

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Connecting Cables and Terminating Resistor When using a multidrop connection for branching a Slave Unit or Repeater Unit, the Terminating Resistor can be directly connected to the Multidrop Con- nector that is connected to the Unit. (This is only possible ...

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Power Supply Wiring 3-5 Power Supply Wiring The following power supplies are required to operate the CompoNet Network. The method for supplying communications power and I/O power depends on the types of cable and Slave Unit that are used. The ...

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Power Supply Wiring Master Unit (or Repeater Unit) Communications power supply connector on Master Unit (or downstream port communications power supply connector on Repeater Unit) Network Power These Units use the same set of power supply terminals for both communica- ...

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... Power Supply Wiring An OMRON S82-series Power Supply for the communications power supply for CompoNet Slave Units is recommended. Note For details on current consumption for each Unit, refer to Appendix C Current Consumption Summary. 3-5-2 Connection Locations for Communications Power Supplies Round Cable I A 24-VDC power supply is connected individually to each Slave Unit. Power does not need to be supplied to the Master Unit ...

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... Power Supply Wiring Before connecting the power supply, first connect a DCN4-TB4 Open Type Connector to the communications connector to convert screw terminal block. Note: When using the UL standards, please install a unit to restrict current between the external power supply and this unit (Only communications power supply) When using a Repeater Unit, supply power through the BS+ and BS− ...

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... A. (Only communications power supply) Overcurrent protection (See note.) 24-VDC (current limit communica- tions power supply 3 m max. 24-VDC communications power supply Crimping tool Manufacturer CRIMPFOX UD6 Phoenix Contact (Product No. 1204436) or CRIMPTFOX ZA3 series Crimper PZ1.5 Weidmuller (Product No. 900599) Manufacturer OMRON 89 ...

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Power Supply Wiring Units with e-CON Peel back the coating on the included power supply cable and connect it to Connectors the 24-VDC power supply, then attach the power supply cable connector to (CRT1-VOD08S(-1)) the output I/O power supply connector ...

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Power Supply Wiring 3-5-4 Connecting the Communications and I/O Power Supplies Round Cable I When round cable I is used, the communications power cannot be supplied through the communications cable. The communications power must be sup- plied to each Slave ...

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Power Supply Wiring Using Repeater Units Master Unit BS+ BS− BS+ BDH BDL BS− Overcurrent Communications protection power supply (See note.) (current limit Power Open Type supply Connector G Trunk line Overcurrent Communications protection power supply (See ...

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Power Supply Wiring Not Using Repeater Unit Using Repeater Units Master Unit Note Communications power supply connector Communications Overcurrent protection (See note.) power supply (current limit Master Unit BS+ BS− Trunk line BS+ BDH BDL BS− Branch line ...

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Power Supply Wiring Restrictions The following restrictions apply when supplying communications power through Round Cable II or Flat Cable I/II. 94 (2) Do not supply communications power to the trunk line and a sub-trunk line or to two sub-trunk lines ...

Page 119

Power Supply Wiring Transmission quality will not be maintained and communications errors may occur if this restriction is not observed. • Use separate power supplies for the Master Unit trunk line and for each sub-trunk line (i.e., for the trunk ...

Page 120

Power Supply Wiring Using Round Cable I and Round Cable II or Flat Cable I/II Together One or more Repeater Units can be used in a CompoNet Network to use both round cable I and round cable II, or round ...

Page 121

... Flat Multidrop Connector Plug Voltage drop (V) = Current (A) × Cable conductor resistance (Ω/m) × Cable length (m) × 2 Section 3-5 Terminating Resistor Slave Unit Slave Unit current con- current con- sumption I sumption Model Allowable current CS1W-CRM21 5 A (UL CJ1W-CRM21 CRS1-RPT01 DCN4-TR4 DCN5-TR4 DCN4-BR4 DCN5-BR4 DCN4-MD4 DCN4-MR4 97 ...

Page 122

Power Supply Wiring Master Unit Power supply, 24 VDC ■ Calculation Example The allowable power supply voltage range for Slave Units 26.4 VDC 24-VDC power supply is used, the allowable voltage drop ...

Page 123

Power Supply Wiring Power supply (24 VDC) Supplying I/O Power Supplying I/O power from multiple power supplies instead of from one power from Multiple Sources supply enables reducing the line current, reducing the voltage drop, and decreasing the size of ...

Page 124

Connecting External I/O for Slave Units 3-6 Connecting External I/O for Slave Units This section describes how to connect external devices, such as sensors, to the I/O terminals of Slave Units. The connection method varies depending on the type of ...

Page 125

Connecting External I/O for Slave Units Name Analog I/O Slave With 2-tier Terminal Block Units With e-CON Connectors With MIL Connectors Temperature Input Units Expansion Units Bit Slaves With e-CON Connectors With Screw-less Clamp Termi- nal Blocks Bit Slave Units ...

Page 126

Connecting External I/O for Slave Units The following Slave Units have one or two terminal blocks. 3-6-2 Connecting to e-CON Connector Terminals For Slave Units with e-CON connector terminals, a special cable connector must be attached to an external device ...

Page 127

... Using OMRON Connectors Align the cable with the strip gauge on the side of the connector. Remove the wiring sheath, and twist the exposed wires several times. ...

Page 128

... Confirm that the terminal number matches the wire color, and insert each 2. Use a tool, such as a pliers, to push the cover straight in so that it is parallel Using OMRON Connectors 1,2,3... 1. Use a flat-blade screwdriver to push the operation lever inside the connec- 2. Insert the wire all the way to the back of the wire insertion opening. Check 3 ...

Page 129

... Pressure-weld a Flat Cable to a MIL Socket. • Pressure-weld a loose-wire cable to a MIL connector. • Connecting Relay Terminals The MIL Cables for connecting OMRON Relay Terminals are shown in the following table. Select the appropriate Cable depending on the combina- tion of Remote I/O Terminals and Relay Terminals that are used ...

Page 130

Connecting External I/O for Slave Units Slave model CRT1-VID16ML G79-I@C CRT1-VOD16ML G79-O@C CRT1-VOD16ML-1 G79-I@C G79-O@C CRT1-VID32ML G79-I50-25-D1 (50 cm) G79-I75-50-D1 (75 cm) CRT1-VOD32ML G79-O50-25-D1 (50 cm) G79-O75-50-D1 (75 cm) CRT1-VOD32ML-1 G79-O50-25-D1 (50 cm) G79-O75-50-D1 (75 cm) G79-I50-25-D1 (50 cm) G79-I75-50-D1 ...

Page 131

Connecting External I/O for Slave Units Three-tier with common terminal Screw-less clamp terminals e-CON connector ■ Connecting Loose Wires to Devices The following table shows the Cables available when the Slave Unit has a MIL connector and the other device ...

Page 132

Connecting External I/O for Slave Units 20 Pins (G79-Y@@@C) Pin No. Wire color 1 Light brown 2 3 Yellow 4 5 Light green 6 7 Gray 8 9 White 10 40 Pins Pin No. Wire color 1 Light brown 2 ...

Page 133

Connecting External I/O for Slave Units 1,2,3... 1. Using a fine flat-bladed screwdriver, open the hooks at both ends of the 2. Insert the Flat Cable between the separated Socket sides, line it up with 3. Bend back the cable ...

Page 134

Connecting External I/O for Slave Units Pressure-welding a Loose-wire Cable to a MIL Connector. To prepare a connecting cable by pressure-welding a loose-wire cable to a MIL connector, assemble the connector from the components shown in the following table. 10-pin ...

Page 135

... Applicable Pin Terminals ■ Wiring to the Screw-less Clamp Terminal Block When using a DCN4-MD4 Multidrop Connector to branch a Communications Cable, bind together the loose wires where the cable comes out of the Hood Cover. Wire the Communications Cable and loose-wire cable so that they do not interfere with each other ...

Page 136

Connecting External I/O for Slave Units Note 3-6-5 Connecting External I/O to IP54 Bit Slave Units Components Applicable Cables 112 Side Front 0.6 mm 3.5 mm Press the release button with a force less. Applying excessive ...

Page 137

Connecting External I/O for Slave Units Installation Method 1,2,3... 1. Expand the split in the sealing piece and insert the cable. 2. Place the groove on the sealing pieces onto the inside of the housing to Handling For terminals that ...

Page 138

Connecting External I/O for Slave Units Housing Note 114 Name Model XAP-03V-1 (1) Automated Crimp Tools are also available. For details, contact the manu- facturer. (2) For information on the processing procedure, refer to the instruction man- ual included with ...

Page 139

This section provides the basic specifications of the Slave Units. 4-1 Basic Specifications of Slave Units . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 140

Basic Specifications of Slave Units 4-1 Basic Specifications of Slave Units This section gives the specifications that are the same for all Slave Units. For specifications that vary with the Slave Unit, refer to the section for each Slave Unit. ...

Page 141

Basic Specifications of Slave Units 4-1-2 Performance Specifications Item Communications power supply voltage 14 to 26.4 VDC I/O power supply voltage Noise immunity Vibration resistance Shock resistance Dielectric strength Insulation resistance Ambient operating temperature Ambient operating humidity Ambient operating atmosphere ...

Page 142

Basic Specifications of Slave Units Name Indicator status Node/communications NS Lit green. Online and participating Flashing Online but not participat- green. ing Lit red. Fatal communications error Flashing red. Non-fatal communications error Not lit. Power OFF/Baud rate not yet detected. ...

Page 143

This section describes the Digital I/O Slave Units. 5-1 Status Areas ...

Page 144

Status Areas 5-1 Status Areas A Digital I/O Slave Unit has two internal status areas: the Warning Status Area and the Alarm Status Area. The status flags in these areas are turned ON and OFF based on the threshold values ...

Page 145

Allocating I/O Data Alarm Status Area 5-2 Allocating I/O Data 5-2-1 Data Allocation for Word Slave Units Bit Content 14 Reserved 15 Reserved The Digital I/O Slave Unit's Alarm Status Area contains the following 16 bits. These bits indicate serious ...

Page 146

Allocating I/O Data Eight-point Input Unit Eight-point Output Unit Sixteen-point Input Unit Sixteen-point Output Unit Sixteen-point I/O Unit Thirty-two-point Input Unit Thirty-two-point Output Unit Thirty-two-point I/O Unit 122 • Units with 32 inputs or outputs are allocated two words per ...

Page 147

Allocating I/O Data 5-2-2 Data Allocation for Word Slave Units with Expansion Units When an Expansion Unit is used, memory is allocated in the same way as it would be allocated to a Word Slave Unit that includes the input ...

Page 148

Allocating I/O Data Sixteen-point Output Unit + Sixteen-point Expansion Input Unit Sixteen-point Output Unit + Eight-point Expansion Input Unit 124 Output Area Not Used. Two node address areas are allocated: Node address ...

Page 149

Units with Screw Terminal Blocks 5-3 Units with Screw Terminal Blocks 5-3-1 Eight-point Input Units (2-tier Terminal Block) CRT1-ID08/CRT1-ID08-1 Input Section Specifications Item Model I/O capacity Internal I/O common ON voltage OFF voltage OFF current Input current ON delay OFF ...

Page 150

Units with Screw Terminal Blocks Indicator Section Communications Refer to 4-1-3 Communications Indicators. Indicators I/O Indicators The meanings of the input indicators are given in the following table. Setting the Node The node address is set as a decimal number ...

Page 151

Units with Screw Terminal Blocks CRT1-ID08-1 (PNP) BS+ BDH BDL BS− Wiring CRT1-ID08 (NPN) 1 − I/O power supply CRT1-ID08-1 (PNP) 1 − I/O power supply Physical layer DC-DC converter (not isolated) 24 VDC ...

Page 152

... Dimensions (Same for CRT1-ID08 and CRT1-ID08-1) When a DCN4-TB4 Open Type Connector Is Mounted Communications Connector Dimensions Including the Connector and Cable ■ When a DCN4-BR4 Flat Connector I Plug Is Mounted ■ When a DCN5-BR4 Flat Connector II Plug Is Mounted ■ When a DCN4-TB4 Open Type Connector Is Mounted ...

Page 153

... Units with Screw Terminal Blocks ■ When a DCN4-MD4 Multidrop Connector Is Mounted 5-3-2 Eight-point Output Units (2-tier Terminal Block) CRT1-OD08/CRT1-OD08-1 Output Section Specifications Item Model I/O capacity Internal I/O common Rated output current Residual voltage Leakage current ON delay OFF delay Number of circuits per com- ...

Page 154

Units with Screw Terminal Blocks Component Names and Functions (Same for CRT1-OD08 and CRT1-OD08-1) Communications indicators: MS and NS Indicator Section Communications Refer to 4-1-3 Communications Indicators. Indicators I/O Indicators The meanings of the output indicators are given in the ...

Page 155

Units with Screw Terminal Blocks Internal Circuits CRT1-OD08 (NPN) BS+ BDH BDL BS− CRT1-OD08-1 (PNP) BS+ BDH BDL BS− Wiring CRT1-OD08 (NPN) 1 − I/O power supply Photocoupler Physical layer Photo- coupler DC-DC converter (not isolated) Photocoupler Physical layer Photocoupler ...

Page 156

Units with Screw Terminal Blocks CRT1-OD08-1 (PNP) 1 − I/O power supply Note When using an inductive load (such as a solenoid valve), either use a built-in diode for absorbing the counterelectromotive force or install an external diode. 132 24 ...

Page 157

... Dimensions (Same for CRT1-OD08 and CRT1-OD08-1) When a DCN4-TB4 Open Type Connector Is Mounted Communications Cable Dimensions when Connector and Cable Are Connected ■ When a DCN4-BR4 Flat Connector I Plug Is Mounted ■ When a DCN5-BR4 Flat Connector II Plug Is Mounted ■ When a DCN4-TB4 Open Type Connector Is Mounted ■ ...

Page 158

Units with Screw Terminal Blocks 5-3-3 Sixteen-point Input Units (2-tier Terminal Block) CRT1-ID16/CRT1-ID16-1 Input Section Specifications Item Model I/O capacity Internal I/O common ON voltage OFF voltage OFF current Input current ON delay OFF delay Number of circuits per common ...

Page 159

Units with Screw Terminal Blocks I/O Indicators The meanings of the input indicators are given in the following table. Setting the Node The node address is set as a decimal number with the 10s digit set on the left Address ...

Page 160

Units with Screw Terminal Blocks Wiring CRT1-ID16 (NPN) 1 − I/O power supply CRT1-ID16-1 (PNP) 24 VDC 1 G − I/O power supply Note Wire colors have been changed according to revisions in the JIS standards for photoelectric and proximity ...

Page 161

... Dimensions (Same for CRT1-ID16 and CRT1-ID16-1) When a DCN4-TB4 Open Type Connector Is Mounted Communications Connector Dimensions Including the Connector and Cable ■ When a DCN4-BR4 Flat Connector I Plug Is Mounted ■ When a DCN5-BR4 Flat Connector II Plug Is Mounted ■ When a DCN4-TB4 Open Type Connector Is Mounted ■ ...

Page 162

Units with Screw Terminal Blocks 5-3-4 Sixteen-point Output Units (2-tier Terminal Block with Transistor Outputs) CRT1-OD16/CRT1-OD16-1 Output Section Specifications Item Model I/O capacity Internal I/O common Rated output current Residual voltage Leakage current ON delay OFF delay Number of circuits ...

Page 163

Units with Screw Terminal Blocks I/O Indicators The meanings of the output indicators are given in the following table. Setting the Node The node address is set as a decimal number with the 10s digit set on the left Address ...

Page 164

Units with Screw Terminal Blocks Wiring CRT1-OD16 (NPN) 1 − I/O power supply CRT1-OD16-1 (PNP) 1 − I/O power supply Note When using an inductive load (such as a solenoid valve), either use a built-in diode for absorbing the counterelectromotive ...

Page 165

... Dimensions (Same for CRT1-OD16 and CRT1-OD16-1) When a DCN4-TB4 Open Type Connector Is Mounted Communications Cable Dimensions when Connector and Cable Are Connected ■ When a DCN4-BR4 Flat Connector I Plug Is Mounted ■ When a DCN5-BR4 Flat Connector II Plug Is Mounted ■ When a DCN4-TB4 Open Type Connector Is Mounted ■ ...

Page 166

Units with Screw Terminal Blocks 5-3-5 Eight-point Input and Eight-point Output Units (2-tier Terminal Block) CRT1-MD16/CRT1-MD16-1 Common Specifications Item Model Installation Communications power supply current consumption Weight Input Section Specifications Item Model I/O capacity Internal I/O common ON voltage OFF ...

Page 167

Units with Screw Terminal Blocks Item Power supply type Output handling for communica- tions errors Note Please see "Appendix E: I/O Power Supply Current" regarding the I/O power supply current supplied to the V and G terminals. Component Names and ...

Page 168

Units with Screw Terminal Blocks Internal Circuits CRT1-MD16 (NPN) CRT1-MD16-1 (PNP) 144 BS+ BDH Physical layer BDL BS- DC-DC converter (not isolated) BS+ BDH Physical layer BDL BS- DC-DC converter (not isolated) Section 5-3 Photocoupler V1 24 VDC 0 1 ...

Page 169

Units with Screw Terminal Blocks Wiring CRT1-MD16 (NPN) 24 VDC I/O power supply 3-wire sensor with NPN output (photoelectric sensor or proximity sensor) CRT1-MD16-1 (PNP) 24 VDC I/O power supply 3-wire sensor with ...

Page 170

... Units with Screw Terminal Blocks Dimensions (Same for CRT1-MD16/CRT1-MD16-1) When a DCN4-TB4 Open Type Connector Is Mounted Communications Cable Dimensions when Connector and Cable Are Connected ■ When a DCN4-BR4 Flat Connector I Plug Is Mounted ■ When a DCN5-BR4 Flat Connector II Plug Is Mounted ■ When a DCN4-TB4 Open Type Connector Is Mounted ■ ...

Page 171

Units with Screw Terminal Blocks 5-3-6 Eight-point Output Units (2-tier Terminal Block with Relay Outputs) CRT1-ROS08 Common Specifications Communications power supply voltage Noise immunity Vibration resistance Shock resistance Dielectric strength Insulation resistance Ambient operating temperature Ambient operating humidity Ambient operating ...

Page 172

Units with Screw Terminal Blocks Component Names and Functions Communications indicators: MS and NS Indicator Section Communications Refer to 4-1-3 Communications Indicators. Indicators I/O Indicators The meanings of the output indicators are given in the following table. Setting the Node ...

Page 173

Units with Screw Terminal Blocks Internal Circuits BS+ BDH BDL BS- Wiring Physical layer DC-DC converter for internal circuits (not isolated) DC-DC converter for relay drive (not isolated) OUT1 OUT3 OUT5 OUT7 OUT0 OUT2 OUT4 OUT6 Load Load Load Load ...

Page 174

... Units with Screw Terminal Blocks Dimensions When a DCN4-TB4 Open Type Connector Is Mounted Communications Cable Dimensions when Connector and Cable Are Connected ■ When a DCN4-BR4 Flat Connector I Plug Is Mounted ■ When a DCN5-BR4 Flat Connector II Plug Is Mounted ■ When a DCN4-TB4 Open Type Connector Is Mounted ■ ...

Page 175

Units with Screw Terminal Blocks Replacing Relays To replace output relays, first remove the cover using the following procedure. (2) The side will bend out in Reference Data The following reference data shows actual measured data from sampling in a ...

Page 176

Units with Screw Terminal Blocks 5-3-7 Eight-point Output Units (2-tier Terminal Block with SSR Outputs) CRT1-ROF08 Common Specifications Communications power supply voltage Noise immunity Vibration resistance Shock resistance Dielectric strength Insulation resistance Ambient operating temperature Ambient operating humidity Ambient operating ...

Page 177

Units with Screw Terminal Blocks Component Names and Functions Communications indicators: MS and NS Indicator Section Communications Refer to 4-1-3 Communications Indicators. Indicators I/O Indicators The meanings of the output indicators are given in the following table. Setting the Node ...

Page 178

Units with Screw Terminal Blocks Internal Circuits BS+ BDH BDL BS- Wiring 154 Physical layer DC-DC converter for internal circuits (not isolated) DC-DC converter for relay drive (not isolated) OUT1 OUT3 OUT5 OUT7 OUT0 OUT2 OUT4 OUT6 Load Load Load ...

Page 179

... Units with Screw Terminal Blocks Dimensions When a DCN4-TB4 Open Type Connector Is Mounted Communications Cable Dimensions when Connector and Cable Are Connected ■ When a DCN4-BR4 Flat Connector I Plug Is Mounted ■ When a DCN5-BR4 Flat Connector II Plug Is Mounted ■ When a DCN4-TB4 Open Type Connector Is Mounted ■ ...

Page 180

Units with Screw Terminal Blocks 5-3-8 Sixteen-point Output Units (2-tier Terminal Block with Relay Outputs) CRT1-ROS16 Common Specifications Communications power supply voltage Noise immunity Vibration resistance Shock resistance Dielectric strength Insulation resistance Ambient operating temperature Ambient operating humidity Ambient operating ...

Page 181

Units with Screw Terminal Blocks Component Names and Functions Communications indicators: MS and NS Indicator Section Communications Refer to 4-1-3 Communications Indicators. Indicators I/O Indicators The meanings of the output indicators are given in the following table. Setting the Node ...

Page 182

Units with Screw Terminal Blocks Internal Circuits BS+ BDH BDL BS− Wiring OUT1 OUT0 Load Load 158 Physical layer DC-DC converter for internal circuits (not isolated) DC-DC converter for relay drive (not isolated) OUT3 OUT5 OUT7 OUT8 OUT10 OUT2 OUT4 ...

Page 183

... Units with Screw Terminal Blocks Dimensions When a DCN4-TB4 Open Type Connector Is Mounted Communications Cable Dimensions when Connector and Cable Are Connected ■ When a DCN4-BR4 Flat Connector I Plug Is Mounted ■ When a DCN5-BR4 Flat Connector II Plug Is Mounted ■ When a DCN4-TB4 Open Type Connector Is Mounted ■ ...

Page 184

Units with Screw Terminal Blocks Replacing Relays To replace output relays, first remove the cover using the following procedure. (2) The side will bend Reference Data The following reference data shows actual measured data from sampling in a production line. ...

Page 185

Units with Screw Terminal Blocks 5-3-9 Sixteen-point Output Units (2-tier Terminal Block with SSR Outputs) CRT1-ROF16 Common Specifications Communications power supply voltage Noise immunity Vibration resistance Shock resistance Dielectric strength Insulation resistance Ambient operating temperature Ambient operating humidity Ambient operating ...

Page 186

Units with Screw Terminal Blocks Component Names and Functions Communications indicators: MS and NS Indicator Section Communications Refer to 4-1-3 Communications Indicators. Indicators I/O Indicators The meanings of the output indicators are given in the following table. Setting the Node ...

Page 187

Units with Screw Terminal Blocks Internal Circuits BS+ BDH BDL BS- Wiring OUT1 OUT0 Load Load Physical layer DC-DC converter for internal circuits (not isolated) DC-DC converter for relay drive (not isolated) OUT3 OUT5 OUT7 OUT8 OUT10 OUT12 OUT14 OUT2 ...

Page 188

... Units with Screw Terminal Blocks Dimensions When a DCN4-TB4 Open Type Connector Is Mounted Communications Cable Dimensions when Connector and Cable Are Connected ■ When a DCN4-BR4 Flat Connector I Plug Is Mounted ■ When a DCN5-BR4 Flat Connector II Plug Is Mounted ■ When a DCN4-TB4 Open Type Connector Is Mounted ■ ...

Page 189

Units with Screw Terminal Blocks 5-3-10 Eight-point Input Units (3-tier Terminal Block) CRT1-ID08TA/CRT1-ID08TA-1/CRT1-ID08TAH/CRT1-ID08TAH-1 Input Section Specifications Item Model I/O capacity Internal I/O common ON voltage OFF voltage OFF current Input current ON delay OFF delay Power supply short-circuit detection Disconnection ...

Page 190

Units with Screw Terminal Blocks Component Names and Functions (Same for CRT1-ID08TA(-1)/CRT1-ID08TAH(-1)) Communications indicators: MS and NS 166 Node address switches: ×10 and ×1 (from left) Communications connector I/O terminal block (removable) Section 5-3 Input indicators ...

Page 191

Units with Screw Terminal Blocks Indicator Section Communications Refer to 4-1-3 Communications Indicators. Indicators I/O Indicators The meanings of the input indicators are given in the following table. The detected status is also shown below for Slave Unit with detection ...

Page 192

Units with Screw Terminal Blocks CRT1-ID08TA-1 (PNP) BS+ BDH BDL BS- CRT1-ID08TAH (NPN) BS+ BDH BDL BS- CRT1-ID08TAH-1 (PNP) BS+ BDH BDL BS- 168 Physical layer Photocoupler DC-DC converter (not isolated) Physical layer Photocoupler DC-DC converter (not isolated) Physical layer ...

Page 193

Units with Screw Terminal Blocks Wiring CRT1-ID08TA (NPN) CRT1-ID08TA-1 (PNP) CRT1-ID08TAH (NPN 2-wire sensor 3-wire sensor with (e.g., limit switch) NPN output (photoelectric sensor or proximity sensor) NC ...

Page 194

Units with Screw Terminal Blocks CRT1-ID08TAH-1 (PNP) Note 170 2-wire sensor 3-wire sensor with (e.g., limit switch) PNP output (photoelectric sensor or proximity sensor) (1) Do not wire ...

Page 195

... Dimensions (Same for CRT1-ID08TA(-1)/CRT1-ID08TAH(-1)) When a DCN4-TB4 Open Type Connector Is Mounted Communications Cable Dimensions when Connector and Cable Are Connected ■ When a DCN4-BR4 Flat Connector I Plug Is Mounted ■ When a DCN5-BR4 Flat Connector II Plug Is Mounted ■ When a DCN4-TB4 Open Type Connector Is Mounted ■ ...

Page 196

Units with Screw Terminal Blocks 5-3-11 Eight-point Output Units (3-tier Terminal Block) CRT 1-OD08TA/CRT1-OD08TA-1/CRT1-OD08TAH/CRT1-OD08TAH-1 Output Section Specifications Item Model I/O capacity 8 outputs Internal I/O common NPN Rated output current 0.5 A/output, 2 A/common Residual voltage 1.2 V max. (0.5 ...

Page 197

Units with Screw Terminal Blocks Component Names and Functions (Same for CRT1-OD08TA(-1)/CRT1-OD08TAH(-1)) Communications indicators: MS and NS Indicator Section Communications Refer to 4-1-3 Communications Indicators. Indicators I/O Indicators The meanings of the output indicators are given in the following table. ...

Page 198

Units with Screw Terminal Blocks Internal Circuits CRT1-OD08TA (NPN) CRT1-OD08TA-1 (PNP) CRT1-OD08TAH (NPN) BS+ BDH BDL BS- 174 BS+ BDH Physical BDL layer BS- DC-DC converter (not isolated) BS+ BDH Physical layer BDL BS- DC-DC converter (not isolated) Physical layer ...

Page 199

Units with Screw Terminal Blocks CRT1-OD08TAH-1 (PNP) BS+ BDH BDL BS- Wiring CRT1-OD08TA/ CRT1-OD08TAH (NPN) CRT1-OD08TA-1/ CRT1-OD08TAH-1 (PNP) Note Physical layer DC-DC converter (not isolated Solenoid 3-wire external ...

Page 200

... Dimensions (Same for CRT1-OD08TA(-1)/CRT1-OD08TAH(-1)) When a DCN4-TB4 Open Type Connector Is Mounted Communications Cable Dimensions when Connector and Cable Are Connected ■ When a DCN4-BR4 Flat Connector I Plug Is Mounted ■ When a DCN5-BR4 Flat Connector II Plug Is Mounted ■ When a DCN4-TB4 Open Type Connector Is Mounted ■ ...