F&F BIS-419 24 V Manual page 2

Mounting
1. Disconnect the power supply.
2. Fix the relay on a rail in the control box.
3. Connect the supply wires to terminals 1-3, [for DC voltage: „+"
to terminal 3, „–" to terminal 1].
4. Connect momentary switches connected in parallel to termi-
nal 6 and the „+/~" wire.
5. Connect the powered receiver of section R1 in series to ter-
minals 11-12. Connect the powered receiver of section R2 in
series to terminals 8-9.
6. Set the desired programme (sequence) using the knob on the
front of the relay.
BIS-419 24V is not compatible with backlit buttons.
The maximum total backlight current of all connected
buttons must not exceed 5 mA.
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