3G3AX-RBA1203 Omron, 3G3AX-RBA1203 Datasheet - Page 8

• Manufacturer Part Number: 3G3AX-RBA1203
• Description: Brk Resistor 120W,50Ohms 5%ED
• Manufacturer: Omron

Specifications of 3G3AX-RBA1203

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

■ Terminal Block Specifications
●Terminal Block Position
Note: This illustration shows the terminal block with the front cover removed.
● Specifications of Main Circuit Terminals
Upper side of the body
Lower side of the body
16
R/L1, S/L2,
T/L3
U/T1, V/T2,
W/T3
+1, P/+2
P/+2, N/-
R/L1 S/L2
Terminal
symbol
U/T1 V/T2 W/T3
N/-
T/L3
Simple, Compact Inverters SYSDRIVE
Main power supply input
terminal
Inverter output terminal
External DC reactor
terminal
Regenerative braking unit
connection terminal
Ground terminal
P/+2
Control circuit terminal block
Relay output terminal block
Communications connector
Terminal name
Main circuit terminal block
Main circuit terminal block
+1
(output side)
(input side)
Connect the input power supply.
Connect to the motor.
Normally connected by the short-circuit bar. Remove the short-
circuit bar between +1 and P/+2 when a DC reactor is
connected.
Connect optional regenerative braking units.
(If a braking torque is required)
Ground (Connect to ground to prevent electric shock and reduce
noise.)
8k8k8k8
Function
JX
Series
OPE
485
Do not remove the short-circuit bar between +1 and
P/+2 when a DC reactor is not connected.
Mode Selector
S7
Power supply
S8
Connection example
OFF
ON
ELB
Motor