DCN4-BR4 Omron, DCN4-BR4 Datasheet - Page 99

• Manufacturer Part Number: DCN4-BR4
• Description: Std. Flat Cbl Branch Line Pres
• Manufacturer: Omron

Specifications of DCN4-BR4

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

Wiring Methods
2-4-8
78
Connecting the Terminating Resistors (Terminators)
Note Use a separate power supply for DeviceNet communications. The power sup-
Note The following cable crimp terminals are recommended.
ply can be shared, however, if noise interference is not generated by the inter-
nal circuit power supply, Sensor power supply, or other source.
Use any of the following methods to terminate the ends of the trunk line.
Connecting to a T-branch Tap or Power Supply Tap
Connect a Terminating Resistor to the Tap.
A Terminating Resistor is provided with each OMRON T-branch Tap or Power
Supply Tap. Insert the Terminating Resistor in the T-branch Tap as shown in
the following diagram. The resistor can face in either direction.
Connecting to a T-branch Connector
Connect one of the following terminators (Connector with Terminating Resis-
tance) to a T-branch Connector at the end of the trunk line.
The Terminators have a built-in Terminating Resistor. These Terminators can
be used with T-branch Connectors only.
Tighten the Terminators securely by hand. Tighten a Micro-size Terminator to
a torque of between 0.39 and 0.49 N ⋅ m. Tighten a Mini-size Terminator to a
torque of between 0.7 and 0.8 N ⋅ m.
Trunk line
AWG24
AWG22
AWG20
AWG18
AWG16
DRS2-1
DRS2-2
DRS3-1
Wire size
Terminator model
• Phoenix Contact, AI Series
Branch
line
T-branch Tap
AI 0.25-6BU
AI 0.34-6TQ
AI 0.5-6WH
AI 0.75-6GY
AI 1.5-6BK
Terminating
Resistor
terminal
Crimp
Micro-size (M12) Connector (male plug)
Micro-size (M12) Connector (female socket)
Mini-size Connector (male plug)
CRIMPFOX
ZA3
Crimping Tool
Terminating Resistor
Description
T-branch
Tap
Section 2-4