CAN I/O
Table 3: Pin assignment for CAN I/O connection
Male/female
connector
Pin
Short form
Signal description
M12 male con‐
nector, 8-pin A-
coded
1
7
2
6
3
4
5
8
1
CAN H
CAN high
2
CAN L
CAN low
3
IN2
Input 2
4
GND IN1/2
Earth input 1/2
5
OUT2
Output 2
6
OUT3
Output 3
7
GND
Earth
8
OUT4
Output 4
Power
Table 4: Pin assignment Power connection
Male/female
connector
Pin
Short form
Signal description
M12 male con‐
nector, 5-pin A-
coded
1
4
3
5
2
1
L+
Supply voltage: +9.5 … +36 V DC
2
IN1
Input 1
3
GND
Earth
4
OUT1
Output 1
5
GND IN1/2
Earth input 1/2
6.3
Connection options
The following figures illustrate connection examples.
OUT1
+0 V
GND
OUT4
OUT3
OUT2
+24 V
IN2
IN1
GND
Power
5
4
3
2
1
CAN I/0
8
7
6
5
4
3
2
1
CAN H
CAN L
GND
IN1/2
Figure 2: PNP outputs connection example
6
ELECTRICAL INSTALLATION
16
O P E R A T I N G I N S T R U C T I O N S | RMS3xx
8021530/19JS/2021-02-09 | SICK
Subject to change without notice