Installation
i-on160EX
Page 22
between the outer terminals. The inner (shaded)
terminal is not connected, and provides a spare
terminal.
Figure 41 Example: Wiring Two Door Contacts to
One FSL Zone.
Figure 42 shows an example of wiring a
trouble/masking output using the “3-resistor
method”. Note that you must use 2k2 and 4k7
resistors as shown. Other values will not work
(See
System Options – Masking
in the i-on Range
Engineering Guide).
Figure 42 Example: Wiring a Trouble/Masking
Zone, 3 Resistor Method.
Shock Sensors and Roller Shutter Sensors
The
i-on160EX-EUR
can support roller shutters
and shock sensors. (This does not apply to the i-
on160EX) You must connect roller shutter
detectors and shock sensors to the zone terminals
on the control unit. Do not connect them to wired
expanders. In addition, you must program the
control unit zones’ wiring type as 2-wire FSL, with
2k2/4k7 resistors. See the i-on Range
Engineering Guide for more details.
Step 7. Connect Wired
Outputs
Figure 43 Connecting Wired Peripherals
Control Unit Wired Outputs
The control unit PCB provides four connectors for
wired outputs. Outputs 1 and 2 are voltage free
relay outputs. Outputs 3 and 4 are driven by
transistors, and are capable of sinking a maximum
500mA when active. By default outputs 3 and 4
are 0V when active, +12V when inactive. If you
wish to reverse the polarity of these two outputs
see
Changing the Polarity of a Wired Output
in the
i-on Range Engineering Guide
.
Figure 43 shows an example of using the wired
outputs to drive an indicator LED.
Wired External Sounders (Optional)
Wired external sounders differ in their methods of
connection. Figure 43 shows an example of a
general method of using the outputs to connect a
wired sounder.
It is possible to program the TR terminal on the
control unit (see item 1 in Figure 4) as either CC
or FSL. Use
Installer Menu – System Options – Panel
Tamper Rtn
. By default the terminal is CC. If you
program the TR terminal as FSL then make sure
you connect a 2k2 resistor in series with the wire
to the sounder.
Note: If you do not wish to connect a wired
external sounder then leave TR programmed as
CC and make sure you link TR to 0V on the
control unit. This prevents the control unit
reporting Bell Tamper unnecessarily.
2K2 EOL
Spare
4K7
Black
Red
Blue
To zone
contacts
Yellow
Typical external
siren/strobe
12V +
0V
Tamper In
Tamper Out
ve
Strobe -ve
Trigger -ve
+LS
-LS
1K0 Ohm Resistor
16 Ohm minimum
Typical loudspeake r
for example 09040
LED
(Light Emitting Diode)
0V
STB BELL TR
-LS1+ -LS2+
14V4
12V
BELL
NO1 C1 NC1NO2 C2 NC2OP3 OP4
12V AUX
