Berker 7531 00 01 Mode D'emploi page 12

GB
Depending on parameterization, the actuator can either be used as
switching actuator (max. 16 channels) or as shutter actuator (max.
8 channels). Functions can also be mixed, e.g. outputs A1 – A6 as
switching actuator with 6 channels, outputs A7 – A16 as shutter
actuator with 5 channels.
In the shutter actuator mode, two outputs must be combined for
each motor.
The device needs an additional power supply.
By means of the control and display elements, the actuator - if
parameterized accordingly - can also be readily operated by hand
without bus voltage. This includes also the possibility of central
shutoff by hand.
Cf. also the chapter on manual operation.
Function Important
Switching operation:
• The relay outputs of an actuator switch with a slight time delay
when controlled by a central telegram.
• Do not connect tri-phase AC motors.
• The connection of 230 V and SELV voltages to different outputs
of an actuator is not permitted.
Shutter operation:
• For shutter operation, 2 neighbouring relay outputs are used as
one shutter output. The left (1, 3, 5, ...) relay outputs are reserved
for the UP movements and the right ones (2, 4, 6, ...) for the the
DOWN movements.
GB