System Wiring - Allen-Bradley 22-COMM-E FRN 1.xxx User Manual

Ethernet/ip adapter
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• Since the RS-485 ports are used for daisy-chaining the drives, there is
no connection for a peripheral device such as a HIM. The
AK-U0-RJ45-SC1 DSI Splitter cable cannot be used to add a second
connection for a peripheral device.

System Wiring

To daisy-chain the drives off the PowerFlex 40 with the 22-COMM-E
adapter (Drive 0), the AK-U0-RJ45-TB2P terminal block connector
(Figure
7.3) can be used for easy installation.
Figure 7.3 AK-U0-RJ45-TB2P Terminal Block Connector
The wiring diagram for using AK-U0-RJ45-TB2P terminal block
connectors is shown in
Figure 7.4 AK-U0-RJ45-TB2P Connector Wiring Diagram
To
PowerFlex 40
with 22-COMM-D
120 Ω
¼ Watt
Resistor
The AK-U0-RJ45-TB2P comes with (5) terminal block connectors and
(2) terminating resistors.
Figure
7.4.
To
To
Drive #2
Drive #3
Using Multi-Drive Mode
To
To
Drive #4
Drive #5
7-3
120 Ω
¼ Watt
Resistor

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