Valve Driver Boards - Aventics DeviceNet Description Du Système Et Notice D'emploi

Pin assignments of the M12 plug
1
2
3
X1S X1S
AVENTICS | Bus Coupler AES/Valve Driver AV, DeviceNet | R412018138–BAL–001–AC
Fig. 11: 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 23 for the pin assignments of the M12 plug on the electrical supply plate.
Table 23: Pin assignments of M12 plug on electrical supply plate
Pin X1S plug
4
Pin 1 nc (not connected)
Pin 2 24 V DC actuator voltage (UA)
Pin 3 nc (not connected)
Pin 4 0 V DC actuator voltage (UA)
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.
12.2.5

Valve driver boards

Valve drivers, which establish an electrical connection between the valves and the bus coupler,
are built into the bottom reverse side of the base plates.
The base plates' block assembly also ensures that the valve driver boards are connected via
electrical plug connections. They come together to form the "backplane", which the bus coupler uses
to control the valves.
35
35
UA
109
Conversion of the Valve System
24 V DC -10%