Power Supply Wiring; Learning Mode - VALPES VRX Manual De Instalación Y Funcionamiento

POSI-BBPR (GPS): electric connection

Power supply wiring


Ensure that the voltage indicated on the actuator ID label corresponds to the voltage supply.

Unscrew the left cable gland and insert the cable.

Remove 25mm of the cable sheath and strip each wire by 8mm.

Connect the wires to the terminal strip in accordance with the diagram p. 53.

Tighten the ATEX & IP68 cable gland (Ensure that it's well mounted to guaranty the proofness).
Setpoint and feedback wiring

Unscrew the right gland and pass the cable.

Connect the input signal between terminals 15 and 16. Terminal 15 is the negative polarity (-) and terminal 16 is the posi-
tive polarity (+).

Connect the output signal between terminals 13 and 14. Terminal 13 is the positive polarity (+) and terminal 14 is the ne-
gative polarity (-).

Tighten the ATEX & IP68 cable gland (Ensure that it's well mounted to guaranty the proofness).
Factory setting : by default, 4-20mA input and output signals with normal rotation sense.

Learning mode


Switch on the actuator

Press both OPEN and CLOSE buttons during 2 seconds. The APPR led confirms that the learning mode learning mode is
activated.

Press CLOSE button. The valve operate into closed position.

When the valve is closed, press both CLOSE and MEM buttons during 2 seconds.

The APPR2 led blinks rapidly and then lights on. The closed position is stored.

Press OPEN button. The valve operate into open position.

When the valve is open, press both OPEN and MEM buttons during 2 seconds.

The APPR1 led blinks rapidly and then lights on. The closed position is stored

Press both OPEN and CLOSE buttons during 2 seconds. The APPR led lights off. The learning mode is unselected
The both positions open and closed are now stored, so switch into positioning mode.
X
®
Thanks to A MART (via Bluetooth
actuator will reach in case of power failure (BBPR function) as well as setpoint and feedback signal type
(positioning function).
it's also possible to access to actuator parameters in real time, to schedule weekly tasks and to control it
locally.
For any further information, refer to the operation manual (DSBA3304).
Be sure you connect the terminal 15 (-) before the terminal 16 (+)
The battery charge cycle is automatically managed by the electronic card since the first power up. A CTN in
the battery pack and a fuse on the electronic card are present to ensure safety in the event of a short circuit
or excessively high temperature in the actuator .
Following a power failure, the BBPR unit will reset after 4 minutes.
52
connection), it's possible to set the Initial security position that the
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EN
DSBA3401 Rév. 08/08/2020
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