Omron SMARTSTEP 2 R88M-G Series - Control I;O Connector Specifications (CN1)

3-4
3-1 Servo Drive Specifications
3
Specifications
Control I/O Connector Specifications (CN1)
 Control I/O Signal Connections and External Signal Processing
4.7 k
4.7 k
4.7 k
4.7 k
4.7 k
4.7 k
4.7 k
.
BKIR
Brake Interlock
Maximum
operating
voltage:
30 VDC
Maximum
Output
Current:
50 mA DC
RUN Command
Input
25
+CW
CW
+CCW
CCW
22
23
24
Reverse
pulse
Forward
pulse
21
9
2
RUN
1
24VIN
12 to 24 VDC
Frame ground
FGShell, 26
Z-phase Output
(open collector output)
10
11
/ALM
14
Z
GND
Alarm Output
13
INP
OGND
Positioning
Completed
Output
RESET 3
Alarm Reset
Input
ECRST 4
Deviation Counter
Reset Input
Gain Switch
Input
GSEL 5
GESEL 6
Electronic Gear
Switch Input
Reverse Drive
Prohibit Input
Forward Drive
Prohibit Input
NOT 7
POT 8
Z
+Z
B
+B
A
+A
20
19
17
18
16
15
12 WARN
Warning Output
Encoder A-phase
Output
Encoder B-phase
Output
Encoder Z-phase
Output
220 
220 
Line driver
output
Conforms to
EIA RS-422A
(Load
resistance:
220  min.)
External
power supply:
12 VDC 5% to
24 VDC 5%