Aventics PROFINET-IO, Operating Instructions Manual

Page: 85 / 348

Assembly
AVENTICS | PROFINET-IO | R412015162–BDL–001–AE 85
English
5.3.7 Connecting the output module load supply
Each output module has its own M12 connection for the load
supply. Each of the 4 outputs are supplied via the load supply.
The U
Q1
and U
Q2
voltages are galvanically isolated.
The connection cable for the output module load supply must
meet the following requirements:
W
Cable socket: M12x1, 4-pin, A-coded without center hole
(to ensure correct plug-in connection)
W
Cable cross-section: per wire > 0.5 mm
2
W
Length: Max. 20 m
1. Set up the correct pin assignment (see Table 15) on the plug
connections if you do not use pre-assembled cables.
2. Connect the load supply using the M12 plug.
2
3 4
1
5
Table 14: Output assignment for 8x output module, 8DO_M12,
M12x1 socket
Pin Signal Assignment
1 NC Not connected
2 O1, O3, O5 or O7 Output signal
3 GND Reference potential
4 O0, O2, O4 or O6 Output signal
5 NC Not connected
Housing Connected to shield potential
NOTICE
Total current is too high
Every output is supplied with a continuous current of max. 0.5 A.
Current loads over 0.5 A per output can damage the system.
O
Make sure that the current load of 0.5 A per output is not
exceeded.