CQM1H-MAB42 Omron, CQM1H-MAB42 Datasheet - Page 14

• Manufacturer Part Number: CQM1H-MAB42
• Description: CQM1H ANALOG I/O INNER BOARD
• Manufacturer: Omron

Specifications of CQM1H-MAB42

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

J SPECIFICATIONS
General
Communications
Item
Model number
Applicable CPUs
Connection location and
number of modules
Current consumption
Dimensions
Weight
Item
Communications method
Code
Modulation
Synchronization
Transmission path form
Baud rate and maximum
transmission distance
Media
Maximum number of nodes
Communications functions
Number of data link words
Data link areas
Message length
RAS functions
Error control
Specification
CQM1H-CLK21
CQM1H-CPU51/CPU61
One module only.
The module must be connected between the Power Supply Unit and the CPU.
270 mA, 5 VDC
32 × 110 × 107 mm (W × H × D) (without terminals)
170 g max.
Specification
N:N token bus
Manchester code
Baseband code
Flag synchronization (conforms to HDLC frames)
Multi-drop bus
The maximum transmission distance varies with the baud rate as follows:
Specified shielded twisted-pair cable
Number of signal lines: 2, shield line: 1
32 nodes
Data links and message service
Transmission area per node: 1,000 words max.
Data link area in one CQM1H-series PLC (send/receive): 8,000 words max.
Bit areas (IR, AR, LR, CIO), data memory (DM), and extended data memory (EM)
2,012 bytes max. (including the header)
Polling node backup function
Self-diagnosis function (hardware checking at startup)
Echoback test and broadcast test (using the FINS command)
Watchdog timer
Error log function
Manchester code check
CRC check (CCITT X
2 Mbps: 500 m
1 Mbps: 800 m
500 kbps: 1 km
16
+ X
12
+ X
5
+ 1)
Programmable Controller
CQM1H
A187