Rockwell Automation B Series User Manual

Rockwell Automation Publication 520-UM001I-EN-E - July 2016 35
Installation/Wiring Chapter 1
Power Terminal Block
Power Terminal Block
Terminal Description
R/L1, S/L2 1-Phase Input Line Voltage Connection
R/L1, S/L2, T/L3 3-Phase Input Line Voltage Connection
U/T1, V/T2, W/T3 Motor Phase Connection = Switch any two motor leads to change
forward direction.
DC+, DC- DC Bus Connection (except for 110V 1-Phase)
BR+, BR- Dynamic Brake Resistor Connection
Safety Ground - PE
IMPORTANT
Terminal screws may become loose during shipment. Ensure that all terminal
screws are tightened to the recommended torque before applying power to the
drive.
Power Terminal Block Wire Specifications
Frame Maximum Wire Size
(1)
(1) Maximum/minimum sizes that the terminal block will accept – these are not recommendations.
Minimum Wire Size
(1)
Torque
A5.3 mm
2
(10 AWG) 0.8 mm
2
(18 AWG) 1.76...2.16 Nm (15.6...19.1 lb-in.)
B8.4 mm
2
(8 AWG) 2.1 mm
2
(14 AWG) 1.76...2.16 Nm (15.6...19.1 lb-in.)
C8.4 mm
2
(8 AWG) 2.1 mm
2
(14 AWG) 1.76...2.16 Nm (15.6...19.1 lb-in.)
D13.3 mm
2
(6 AWG) 5.3 mm
2
(10 AWG) 1.76...2.16 Nm (15.6...19.1 lb-in.)
E26.7 mm
2
(3 AWG) 8.4 mm
2
(8 AWG) 3.09...3.77 Nm (27.3...33.4 lb-in.)
V/T2T/L3S/L2R/L1 U/T1 W/T3
V/T2T/L3S/L2R/L1 U/T1 W/T3
BR+
BR-
DC- DC+
BR+
BR-
DC-
DC+
Frame A, B, C & D Frame E

Rockwell Automation B Series Specifications

General

Brand	Rockwell Automation
Model	B Series
Category	Industrial Equipment
Language	English