Datalogic AMT58 Series Manual page 66

4.4 Connection cap with M12 connectors (Figure 1)
Connection cap is fitted with three M12 connectors with pin-out in
compliance with the Profibus standard. Therefore you can use
standard Profibus cables commercially available.
Power supply
M12 connector
A coding
(frontal side)
Pin
1
3
4
Case
1
Shield is also connected to pin 4 to allow the connection of the
shield even if the plug connector has a plastic case.
Profibus signals
M12 connector
B coding
(frontal side)
Pin
1
2
3
4
5
Case
n.c. = not connected
1
male
(BUS IN)
Profibus A (Green)
AMT58x-PB Profibus®
male
Function
+10VDC +30VDC
0 VDC GND
Shield
female
(BUS OUT)
Function
n.c.
n.c.
Profibus B (Red)
n.c.
Shield
9