Omron E5ZN-DRT, Operation Manual

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33
DeviceNet Communications Cables Wiring Section 3-4
3. Remove the exposed mesh and the aluminum tape from the signal and
power lines. Strip the covering from the signal and power lines to the prop-
er length for the crimp terminals. Twist together the wires of each of the sig-
nal and power lines.
4. Attach crimp terminals to the lines and then cover any exposed areas with
vinyl tape or heat-shrink tubing.
Orient the connector properly, then insert each of the signal lines, power
supply lines, and the shield wire into the connector holes from the top in
the order red, white, shield, blue, black, as shown in the following diagram.
The DeviceNet Communications Unit is equipped with screwless connec-
tors, so the cables do not need to be secured with screws as with previous
DeviceNet communications connectors. With the orange tab pushed
down, insert each of the lines into the back of the holes.
Release the orange tab and gently tug on each line to check that it is con-
nected properly.
Colored stickers that match the colors of the lines to be inserted are provided
on the Master Unit and slaves. Use these stickers to check that the lines are
wired correctly. The colors correspond to the signal lines as follows:
• We recommend the following crimp terminals.
Phoenix Contact AI-series Crimp Terminals: AI-0.5-8WH-B (product code
3201369)
The following crimp tool is also available.
Phoenix Contact ZA3 Crimp Tool
Color Signal
Red Power line, positive voltage (+V)
White Communications line, high (CAN high)
--- Shield
Blue Communications line, low (CAN low)
Black Communications cable, negative voltage (
−
V)
Strip to match the
crimp terminals.
Red (+V)
White (CAN high)
Shield
Blue (CAN low)
Black (
−
V)
Crimp terminal Line
Insert the line and crimp.