Owner's manual

Rockwell Automation Publication 1413-UM001D-EN-P - November 2010 17
Installation Chapter 2
Wire the MicroLogix 1400 Controller
Follow the diagram to wire the MicroLogix 1400 controller to the capacitor bank
controller.
Ground
3
3
Capacitor Step Contactors or Interposing Relays
Capacitor Step Contactors or Interposing Relays
2
4
5
6
7
8
9
10
1
Spare Output
120V AC
Control
Power
Fault Relay 1
Fault Relay 2
Fault Relay 3
Fault Relay 4
Fault Relay 5
Fault Relay 6
Fault Relay 7
Fault Relay 8
Fault Relay 9
Fault Relay 10
Reset
Master Fault Relay
Inputs
Outputs
Isolated Alarm Output
Capacitor Step
Control Power
COM 1
IV1(+)
IV3(+)
IN5 IN7
IN4
IN6
COM 2
IN8
IN10
IN9 IN11
COM 3
IN13
IN15
IN17
IN19
IN12 IN14 IN16 IN18
COM
ANA
L1 OV1
OUT0
OUT1 OUT2 OUT3 OUT4
OUT5
OUT7 OUT8 OUT10
OUT6 OUT9 OUT11
OV0
VAC
L2/N
VAC
DC1
VAC
DC2
VAC
DC3
VAC
DC4
VAC
DC6
VAC
COM
ANA
DC5
VAC
Group 0 Group 1 Group 2 Group 3 Group 5Group 4 Group 6
COM 0
IN1 IN3
IN0
IN2
IV0(+)
IV2(+)
DC0
VAC