Omron SMARTSTEP 2 R88M-G Series User Manual page 121

 XW2B-40J6-9A
This Servo Relay Unit connects to the following OMRON Programmable Controllers.
Dimensions
CJ1M-CPU21/22/23 connector
3.5
7
Two,
3.5 dia.
 Terminal Block pitch: 7.62 mm
Wiring
The Servo Drive phase-Z output signal is wired to the origin proximity signal in this Terminal Block.
X-axis
20 IN6 IN7
+24 V
origin
proximity
0
0 V Common Common Common Common Common Common
X-axis X-axis
CW limit CCW limit
(CIO (CIO
2960.06) 2960.07)
(*1)
(*1)
24 VDC
*1. CW and CCW limit input signals can also be input through Input Units.
The bits for the CW/CCW limit inputs in the CJ1M are as follows: CW: A540.08, CCW: A540.09 for
pulse output 0, and CW: A541.08, CCW: A541.09 for pulse output 1.
For example, the flag for the CW limit input (A540.08) can be controlled with an output from the ladder
diagram using a bit allocated to the actual input (CIO 2960.06) on the Input Unit, as shown below.
3-5 Servo Relay Units and Cable Specifications
 CJ1M-CPU21/-CPU22/-CPU23 (for 2 axes)
X-axis Servo
Drive connector
180
20
0
(*3)
X-axis
X-axis
X-axis X-axis
RUN
MING ALM BKIR
X-axis X-axis
RESET ALMCOM
X1 XB
X1
(*2)
24 VDC
Y-axis Servo
Drive connector
3.5
7
39
19
Y-axis
Y-axis
IN8 IN9
origin
RUN
proximity
Common Common Common Common Common
Y1
Y-axis Y-axis
CW limit CCW limit
(CIO (CIO
2960.08) 2960.09)
(*1) (*1)
(*3)
Y-axis Y-axis Y-axis
39
MING ALM BKIR
Y-axis Y-axis
FG
19
RESET ALMCOM
Y1 YB
(*2)
24 VDC
3-60
3