35
A20
A8
–
B2
A5
A12
A10
B10
A9
+
B7
A7
A6
B6
B5
CCW
B3
B4
B20
B12
A13
B13
+
B8
22
23
24
33
12 to 24 VDC
1
RUN
EM
RESET
+Z
–Z
Servomotor R88M-E/S
(Marketed in Japan)
Position Control Unit
Power supply
for output
Deviation counter
reset output
Origin adjustment
command output
Z-phase input
Driver completed
input
Origin
proximity
CCW limit
CW limit
Emergency stop
CW
0 V
B9
5 VDC
+
Limit switch
(NC contact)
2
3
4
13, 14
28
+CW
–CW
+CCW
–CCW
5 V
Limit switch
(NO or NC contact)
OMRON R88D-EP/SR
Servomotor Driver
(Marketed in Japan)
Mode 2 Connect a servomotor driver, using the Z-phase signal of the encoder as the
origin signal. Do not connect anything to the origin signal pins (A11 and B11).
The servomotor driver positioning completed signal is used as both the origin
search completed and the positioning completed signals. Be sure to set the
servomotor driver such that the driver completed signal is OFF during motor
operation and ON while it is stopped.
Wiring Section 2–2
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