Power Supply Unit - Aventics PROFINET IO Manual Del Usuario

98 AVENTICS | Bus Coupler AES/Valve Driver AV, PROFINET IO | R412018140–BAL–001–AG
Conversion of the Valve System
Pin assignments of the M12 plug
2
3
X1S X1S
12.2.4

Power supply unit

The electrical supply plate (35) is connected to a supply board. It can feed in an extra 24 V power
supply for all valves located to the right of the electrical supply plate via an integrated 4-pin
M12 connection. The electrical supply plate monitors the additional power supply (UA) for low
voltage.
Fig. 10: Electrical supply plate
The tightening torque of the M4x0.7 ground screw (WS 7) is 1.25 Nm +0.25.
The connection for the actuator voltage is an M12 plug, male, 4-pin, A-coded.
Please see Table 22 for the pin assignments of the M12 plug on the electrical supply plate.
Table 22: Pin assignments of M12 plug on electrical supply plate
1
Pin
4
Pin 1
Pin 2
Pin 3
Pin 4
The voltage tolerance for the actuator voltage is 24 V DC ±10%.
The maximum current is 2 A.
The voltage is internally isolated from UL.
35
X1S plug
nc (not connected)
24 V DC actuator voltage (UA)
nc (not connected)
0 V DC actuator voltage (UA)
24 V DC -10%
35
UA