Rockwell Automation Publication 8720MC-RM001K-EN-P - September 2018 35
Connector Data and Feature Descriptions Chapter 4
Terminal Block Pinouts
The 8720MC-RPS units have terminal blocks for making mains and control
power connections.
Terminal Block Pinouts for 8720MC-RPS065 Units
The 8720MC-RPS065 unit has two terminal blocks for mains and control
power connections.
Table 7 - Mains Power Terminal Connections
Table 8 - Control Power Terminal Connections
TB1 Description Signal
G Chassis ground
L1
Three-phase input power
L1
L2 L2
L3 L3
N
DC bus connections to load equipment
DC–
PDC+
TB2 Description Terminals
L1 AUX
Three-phase AC input power to the control circuit. Control PowerL2 AUX
L3 AUX
PR1
Precharge/discharge jumper:
• For internal resistor, apply jumper between PR2 and PR3
• For external resistor, apply jumper between PR1 and PR2
• For power regeneration mode only, remove jumper
Precharge/Discharge ResistorPR2
PR3
MC1
Mains magnetic contactor
(rated for 250V AC/1 Amp or 30V DC/1 Amp).
Mains Magnetic Contactor
MC2
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