STEINEL P640 KNX Manual De Instrucciones página 19

Power Supply P640 KNX, Power Supply P1280 KNX
Connecting the diagnostic analyser
The voltage supply signals overvoltage, overload, short circuit and KNX voltage fail-
ure using a floating contact (9). A monitoring device can detect the switching status
and forward it for diagnostic purposes.
The signal output serves only for signalling purposes and may not be used as
a load output.
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
(see figure 5).
Figure 5: Application example – signal lamp for optical operating display
￭ Connect the KNX binary input according to the connection example
(see figure 6).
82597336
L
N
PE
max. 2 A
L N
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