Omron OMNUC G User Manual page 109

Control I/O Connector Specifications (CN1)
Control I/O Signal Connections and External Signal Processing
+24VIN
12 to 24 VDC
Emergency Stop
STOP
External
Latch 3
EXT3
External
Latch 2
EXT2
External
Latch 1
EXT1
General-purpose
Input 1
IN1
Forword Torque
Limit Input
PCL
Reverse Torque
Limit Input
NCL
Forward Drive
Prohibit Input
POT
Reverse Drive
Prohibit Input
NOT
Origin Proximity
Input
DEC
General-purpose
Input0
IN0
General-purpose
Input 2
IN2
*1. If a backup battery is connected, a cable with a battery is not required.
*2. Inputs for pins 19 and 20 are determined by parameter settings. The diagram shows the default configuration.
4.7kΩ
1
1kΩ
2
4.7kΩ
1kΩ
3
4.7kΩ
1kΩ
4
4.7kΩ
1kΩ
5
4.7kΩ
1kΩ
6
4.7kΩ
1kΩ
7
4.7kΩ
1kΩ
8
4.7kΩ
1kΩ
19
4.7kΩ
1kΩ
20
4.7kΩ
1kΩ
21
4.7kΩ
1kΩ
22
4.7kΩ
1kΩ
23
3-1 Servo Drive Specifications
/ALM
15
Alarm Output
ALMCOM
16
OUTM1
36
General-purpose Output 1
OUTM1COM
35
OUTM2
29
General-purpose Output 2
OUTM2COM
30
OUTM3
31
General-purpose Output 3
OUTM3COM
32
Backup Battery *1
34
BAT
33
BATCOM
Shell FG
3
3-10