
4. Connect “Remote Network” cables and
detection circuit cables to the appropriate
terminals, see Figure 10
5. Set the I/D selector jumper link to the required
position:
TS690
I/D Selector Circuit A Circuit B
Panel
Output
107085
209106
311127
413148
ENG/NULL N/A N/A N/A
TS690ID
I/D Selector Circuit A Circuit B
Panel
Output
131325
233346
335367
436388
ENG/NULL N/A N/A N/A
l
No two LECs or remote keypads should
have the same I/D.
l
DO NOT set the I/D selector to the “NULL”
position.
6. Finally clip the LEC cover onto the base being
careful not to trap any cables or to obstruct the
tamper switch.
Wiring Detection Circuits
All detection circuits may be wired as “End Of Line”
(EOL) or “Double Pole” (DP). Both methods can be
used on the same equipment.
Double Pole
The DP method requires the following:
l
The detector alarm and tamper contacts are
connected to the zone and tamper terminals
respectively.
l
The combined alarm and tamper loop
resistance must be less than 100 Ohms.
l
The maximum number of detection devices
allowed in a circuit is ten.
l
Normally open devices such as pressure pads
and exit terminator buttons are connected
between the zone and tamper terminals.
l
If the detection circuit is not used links can be
fitted across the zone and tamper loops or
programmed as Not Used.
End Of Line
The EOL method requires the following:
l
The detector alarm contacts must have a 4K7
shunt resistor fitted.
l
A 2K2 End of Line (EOL) resistor must be fitted at
the point in the circuit furthest from the control
panel.
l
Loop resistance with the EOL resistor shorted
must be less than 100 Ohms.
l
The maximum number of detection devices
allowed in a circuit is ten.
l
Normally open devices such as pressure pads
and exit terminator buttons are connected
across outer terminals
l
If the detection circuit is not used links can be
fitted across the zone and tamper loops or
programmed as Not Used.
15
TS690 & TS690ID Installation Manual System Installation
Alarm
Tamper
CIRCUIT A
ZA
TA
CIRCUIT A
ZA
TA
CIRCUIT A
ZA
TA
Alarm
Tamper
Max. 10 devices per circuit
Wiring N.O. devices (Exit Terminators)
Alarm
Tamper
500 metres or 100 Ohms
Figure 12. Double Pole Wiring
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