Omron R88M-K User Manual page 243

Terminal Block Wiring Example
The example is for the XW2B-20G4, XW2B-20G5, and XW2D-20G6.
+24V +24V +24V
0V 0V
24 VDC
*1 Assign the brake interlock output (BKIR) to pin CN1-1.
*2 This is the absolute encoder backup battery of 2.8 to 4.5 V. Secure the battery in place using cable clips
with double-sided adhesive tape. Connect the battery to either the connector terminal block or the
absolute encoder backup battery cable (with a battery). The absolute encoder backup battery is not
required when the Servomotor is equipped with an incremental encoder.
*3 The XB contact is used to turn ON/OFF the electromagnetic brake.
G5-series AC Servomotors and Servo Drives User's Manual (with Built-in EtherCAT Communications)
STOP POT EXT3 EXT1
0V DEC NOT EXT2 BATGND
*1
BAT BKIR ALM
BKIRCOM ALMCOM FG
*3
*2
XB X1
24 VDC
3 Specifications
3-103
3