General Description - Gewiss GW 90 740 Bedienungsanleitung

GENERAL DESCRIPTION

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The 4 channel 16 A EIB Actuator – DIN rail allows you to individually activate/
deactivate up to 4 different electrical loads using 4 16 A relays fitted with 1 NO output
contact each.
The relay switching command can be given by Building Automation control or sensor
devices using the KNX/EIB bus, or they can be generated locally using the front buttons.
The actuator is powered by the bus line and is fitted with 4 front green LEDs which
indicate the output status.
This device sends the bus information on the relay status (ON = NO contact closed,
OFF = NO contact open) on the ignition, the reception of a command and when they
are activated manually.
Functions
The actuator is configured by the ETS software to achieve one of the functions listed
below.
Switching:
- output behaviour setting (NO/NC)
- timing of stairway lights with option to set the length of the time via bus
- timing of stairway lights with off prewarning function
- activation/deactivation delay
- flashing
Scenes:
- memorising and activation of 8 scenes (value 0-63) for each output
- enabling/disenabling memorising of scenes via bus
Priority controls:
- setting of output relay value parameters at the end of a forced command
Block command:
- setting of the blocked object value and the output relay value at the end of the block
Safety functions:
- periodic monitoring of input object
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