Bernard EZ Series - 5.2.1 Opening of actuator; Power Supply Connection Details; 5.2.2 Power supply; 5.2.3 Remote command

10
5.2.2 Power supply
Connect the power board according to the voltage indicated
on the rating plate.
- 3-Phase : L1/ L2 / L3 / PE
- Single-phase : L / N / PE
- 24VDC : + / - / PE
5.2.3 Remote command
The EZ LOGIC actuator’s remote control system can be operated using an external voltage supply
or dry contact command (internal 24VDC).
The input circuits are fully opto-isolated. The pulse command system requires four connecting wires
on the client terminal strip: Common, stop, open and close. If the stop push-button is not used, do
not connect the STOP wire, open (or close) switch must be maintained to operate the actuator.
Dry contact command
In case of dry contact control, a jumper must be fitted across terminal 9-10.
8
9
10
11
12
13
14
OPEN
CLOSE
STOP
8
9
10
11
12
13
14
OPEN
CLOSE
GND
+24V
GND
+24V
Voltage command
Remote control can use either in AC or DC voltage.
Use common terminal 9 for low voltages from 10 to 55V.
Use common terminal 8 for voltages from 90 to 250V.
Caution: Never connect voltage sources above 55V on common terminal 9
8
9
10
11
12
13
14
OPEN
CLOSE
10 - 55V ~
STOP
8
9
10
11
12
13
14
OPEN
CLOSE
90 - 250V ~
STOP
+
-
-
+
L3 L2/L L1/N PE
+ - PE
Pulse remote commande
(self-holding)
Maintained remote command
(without self-holding)
To remove self holding of the board, don’t connect 14