11
EN
5. Product description
Relay output [ L‘ ] and external control input [ Ext. ]
In addition, the DuoFern Multiple Wall Controller 9494-2 is
equipped with
◆
a relay output [
L‘
] for the connection * of an electrical
appliance: e.g. lighting when replacing a light switch.
◆
an external control input [
Ext.
] for the connection * of
an additional external switch or button for the electrical
appliance.
* electrical connection, see page 25.
i
Buttons 1 and 2 are, ex works, reserved for the relay
output [
L‘
] and to control DuoFern Universal
actuators.
If required, this factory setting can be removed,
see page 29.
i
Содержание 32501972
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