Terminal designations, Control power wiring, Terminal designations control power wiring – Rockwell Automation 284E ArmorStart with EtherNet/IP - User Manual User Manual
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Rockwell Automation Publication 280E-UM001B-EN-P - July 2012
Chapter 2 Installation and Wiring
Terminal Designations
As shown in Figure 16, the ArmorStart Distributed Motor Controller contains
terminals for power, control, and ground wiring. Access can be gained by
removing the terminal access cover plate.
Figure 16 - ArmorStart Power and Control Terminal Connections
(applies to Bulletin 280E/281E and Bulletin 284E)
Control Power Wiring
ArmorStart EtherNet/IP utilizes 24V DC control power for communications
and I/O. The control power terminal connections are labeled A1, A2, and A3.
Switched power will supply the outputs. Unswitched power will supply logic
power and sensor inputs.
See Detail A
Detail A
Table 3 - Power, Control and Ground Terminal Designations
Terminal Designations
No. of Poles
Description
A1 (+)
2
Control Power Input
A2 (–)
2
Control Power Common
A3 (+)
2
Unswitched 24V Control
PE
2
Ground
1/L1
2
Line Power Phase A
3/L3
2
Line Power Phase B
5/L5
2
Line Power Phase C