Omron GRT1-ML2 Hardware Reference Manual page 102

Hardware reference
CN1 I/O Signal connector
The table below shows the pin layout for the I/O signal connector (CN1).
/i
Pin I/O Code
1 Input +24VIN
2 Input STOP
3 Input EXT3
4 Input EXT2
5 Input EXT1
6 Input IN1
7 Input PCL
8 Input NCL
19 to 20 Input POT
NOT
21 Input DEC
22 Input IN0
23 Input IN2
11 to 14 Input ---
9 to 10 Input ---
27 to 28 Input ---
34 Input BAT
33 Input BATCOM
17 to 18 Input ---
24 to 26 Input ---
HARDWARE REFERENCE MANUAL
Signal name
12 to 24-VDC Power Supply Input
Emergency Stop Input
External Latch Signal 3
External Latch Signal 2
External Latch Signal 1
External general-purpose Input 1
Forward Torque Limit Input
Reverse Torque Limit Input
Forward Drive Prohibit Input
Reverse Drive Prohibit Input
Origin Proximity Input
External general-purpose Input 0
External general-purpose Input 2
Spare inputs. Do not connect anything to
these inputs.
Spare inputs. Do not connect anything to
these inputs.
Spare inputs. Do not connect anything to
these inputs.
Backup
Battery Input
Spare inputs. Do not connect anything to
these inputs.
Spare inputs. Do not connect anything to
these inputs.
12 to 24-VDC
1 +24VIN Power Supply
Emergency
STOP
2
Stop Input
External Latch
EXT3
3
External Latch
EXT2
4
Signal 2
External Latch
EXT1
5
External
IN1 General-purpose
6
Input 1 Forward Torque
7 PCL
Reverse Torque
8 NCL
Limit Input
9
10
*
11
12
*
13
14
*
Alarm Output
15 /ALM
16 ALMCOM Alarm Output
17
18
*
fig. 55
19
Input
Reverse Drive
NOT
20
Prohibit Input
21
External
Signal 3
IN0
22 General-purpose
Input 0
23
Signal 1
24 *
25
Limit Input
26
*
27
*
28
*
29
OUTM2
*
General-purpose
OUTM2COM
30
Output 2
31 OUTM3
*
General-purpose
OUTM3COM
32
Output 3
BATCOM
33
Backup Battery
BAT
34
Input
OUTM1COM
* 35
General-purpose
36 OUTM1
Output 1
Forward Drive
POT
Prohibit Input
Origin Proximity
DEC
Input
External
IN2 General-purpose
Input2
*
*
General-purpose
Output 2
General-purpose
Output 3
Backup Battery
Input
General-purpose
Output1
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