9
Specifications SNG 850-…
Operating voltage:
230 V AC, +/-10 %, 50/60 Hz
Operating current: 200 mA
Output voltage: 27.5 V DC, 12 V AC
Output current: 0.5 A DC, 1 A AC
Fusing: Primary fuse 1 T 250 mA L,
secondary short circuit proof
Contact type: 2 n.o. contacts 24 V,
2 A
Protection system: IP 30
Ambient temperature:
0 °C to +40 °C
Horizontal pitch (HP): 9
Dimensions (mm) W x H x D:
162 x 89 x 60
Plug+Play programming offers
the simplest opportunity for those
without programming experience
to commission the set. The entire
installation of all users must have
been completed.
The housings of the indoor stations
must not yet have been closed.
Reset Plug+Play
In the event of a failed programming
attempt, Plug+Play programming
can be carried out again.
• Switch off the supply voltage.
• Remove all telephones from the
base plates.
Programming – Plug+Play
3
Set up the indoor device in
residence 2, storey call can be heard
and the LED flashes. Indoor device 2
is assigned to button 2.
2
Set up the indoor device in resi-
dence 1, storey call can be heard as
acknowledgement and the LED
flashes. Indoor device 1 is assigned
to button 1.
1
Activate the Plug+Play mode at
the SNG 850-…, hold down the pro
-
gramming mode button for 5 sec
-
onds. LED 1 lights up permanently.
4
Switch off the Plug+Play mode at
the SNG 850-… by briefly pressing
the programming mode key. LED 1
on the SNG 850-… now flashes
again in the normal operating dis-
play. All LEDs on the indoor devices
are off, the system is ready for
operation.
Apartment 1
Apartment 2
click
Apartment 1
Apartment 2
• Switch the supply voltage back on
again and wait until the SNG 850-…
is in normal operating mode (approx.
1–2 minutes)
• Set the SNG 850-… to the
Plug+Play mode by holding down
the programming mode button for
5 seconds.
• Hold down the programming
button at the door station for 4 sec
-
onds until an acknowledgement
tone is audible.
• Plug+Play programming can now
begin again.
