Output Power Supplya; Actuator Operation; Direction Of Rotation; Closing Type - Bernard Controls INTEGRAL+ Manuel De Mise En Service

In single phase or DC supply, one must inhibit the automatic phase correction
and the detection of missing phase by moving the jumper 100 to position M.
- Single phase or DC power supply
4.2 OUTPUT POWER SUPPLY
One power supply unit 23V - 1,2VA DC is available (through the card CI2701) to power a remote
position current transmitter and remote controls dry contacts. This power supply unit is isolated
from the other electrical circuits.

5 ACTUATOR OPERATION

5.1 DIRECTION OF ROTATION

In standard, the actuator closes clockwise.
Switch 7
Move the switch 7 to position B for the valves closing counter-clockwise. This switch reverses:
- The motor direction of rotation
- The limit switches
- The torque switches

5.2 CLOSING TYPE

In standard, the actuator closes on limit switch.
Switch 1
Move switch 1 to position B for closing on torque switch (only for actuator equipped with torque limit
switches). The associated limit switch must also be operated when the valve is closed.
The limit switch is used for valve closed indication and also allows to detect stopping on torque
switch at mid-stroke as a fault and stopping on torque switch in closed position as normal.
- Closing counter-clockwise
- Closing on torque switch
English
5