10. INTERCOM UNIT AUXILIARY DEVICES
PIR DETECTORS
INTERCOM 12V
INTERCOM 0V
INTERCOM 20 (PIR)
ADDITIONAL INPUTS
INTERCOM 19 (SCLK)
INTERCOM 18 (SDATA)
STROBE LIGHT
INTERCOM 18 (SDATA)
INTERCOM 19 (SCLK)
INTERCOM 0V
INTERCOM 15 (10V)
IMPORTANT
To connect an Advent xt strobe light (ZSL045) the intercom unit must have EE1650 V2.00a firmware onwards.
V2.0x and V1.0x intercom firmware can be mixed on the same installation.
Doc No. FM0410 issue M‐1 Page 17
12V
0V
2 PAIR
TO PIR
CLIENT WANDERING (34)
18K
47K
CARBON MONOXIDE (49)
18K
NATURAL GAS (44)
47K
ZSL045
ADVENTxt STROBE
A00452
INTERFACE BOARD
USE 2 TWISTED PAIRS
PIR detectors are supplied by others.
They can be powered from the network wiring
auxiliary 12V supply.
They must have normally closed clean contacts
which open when movement is detected.
NO
NC
COM
If more than one PIR is installed in the same
dwelling the normally closed contacts must be
connected in series.
Four additional inputs can be wired to the
0V
intercom terminals 18 & 19 provided DIL
LOW TEMP (42)
switch 2 is OFF (no door entry/strobe).
0V
The correct resistor value for the appropriate
input device must be connected in series
0V
with N/O clean contacts to 0V.
0V
The input types shown are the factory defaults.
These are programmable with V2.0 firmware.
Tynetec P/No. ZSL045 shown.
Only one strobe per intercom (if a remote
intercom is fitted a second strobe can be
connected to that).
Set intercom DIL switch 2 ON when a
strobe is connected.
The strobe will flash for 20 seconds when
the intercom is called (in any operating mode).