Gira 2120 00 Operating Instructions Manual page 6

Power supply 160 mA, 320 mA, 640 mA, 1280 mA with integrated choke
The signal output serves only for signalling purposes and may not be used as a load out-
put.
A signal lamp, a signal relay or, e.g., a KNX binary input connected to a KNX bus line can be
used as monitoring device.
￭ Connect the signalling device according to the connection example (Figure 5).
Figure 5: Application example – signal lamp for optical operating display
￭ Connect the KNX binary input according to the connection example (Figure 6).
Figure 6: Application example – KNX binary input on main line for detecting and centrally sig-
Observe the wiring! Install the cables for the signal contact such that no loops are cre-
ated. During operation loops can cause interference voltages to be coupled into.
82597322
L
N
PE
max. 2 A
L N
nalling diagnostic messages
06.05.2019
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