Omron R88D-GT series User Manual

4-50
4-4 Regenerative Energy Absorption
4
System Design
 R88D-GT04L/-GT08H/-GT10H/-GT15H/-GT20H/-GT30H/-GT50H
If an External Regeneration Resistor is necessary, remove the short-circuit bar between B2 and B3,
and then connect the External Regeneration Resistor between B1 and B2 as shown in the diagram
below.
 R88D-GT75H
If an External Regeneration Resistor is necessary, connect it between B1 and B2 as shown in the
diagram below.
 Connect the thermal switch output so that the main circuit power supply is
shut OFF when the contacts open. The resistor may be damaged by
burning, or cause fire if it is used without setting up a power supply shutoff
sequence using the output from the thermal switch.
 Connect the thermal switch output so that the main circuit power supply is
shut OFF when the contacts open.
When using multiple External Regeneration Resistors, connect each
thermal switch in series.
The resistor may be damaged by burning, or cause fire if it is used without
setting up a power supply shutoff sequence using the output from the
thermal switch.
 Connect the thermal switch output so that the main circuit power supply is
shut OFF when the contacts open.
When using multiple External Regeneration Resistors, connect each
thermal switch in series.
The resistor may be damaged by burning, or cause fire if it is used without
setting up a power supply shutoff sequence using the output from the
thermal switch.
Precautions
for Correct Use
B1
B3
Remove the short-circuit bar between B2 and B3.
B2
Servo Drive
External Regeneration
Resistor
θ>
Thermal Switch Output
Precautions
for Correct Use
Servo Drive
B1
B2
External
Regeneration
Resistor
θ>
Thermal Switch Output
Precautions
for Correct Use

Omron R88D-GT series Specifications

General

Brand	Omron
Model	R88D-GT series
Category	Controller
Language	English