Senstar Corporation 24000 User Manual
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Transmitter wiring
Refer to Figure 3-4 for a wiring diagram of the transmitter unit. It is suggested that an installation wiring diagram
be made before wiring the transmitter. This will standardize the wiring of transmitters in a multiple system
installation.
be made before wiring the transmitter. This will standardize the wiring of transmitters in a multiple system
installation.
Power source
Terminals 1 and 2.
The transmitter requires 12 VDC (11 - 15 VDC) to operate.
The transmitter requires 12 VDC (11 - 15 VDC) to operate.
Tamper reporting
Terminals 3, 4 and 5
The 12 VDC power supply to the transmitter may be connected so that when the electronic enclosure is opened,
the transmitter is disabled and the receiver goes into constant alarm. To have a specific tamper alarm report, wire
the tamper reporting signal directly onto Terminals 3 & 4 or 4 & 5, and wire power directly to Terminals 1 and 2.
Use a twisted/shielded pair of 18 AWG wire for the tamper signal wiring. This wire should be run from the dry
contact tamper output terminals to the junction box, and on to the alarm reporting panel.
The 12 VDC power supply to the transmitter may be connected so that when the electronic enclosure is opened,
the transmitter is disabled and the receiver goes into constant alarm. To have a specific tamper alarm report, wire
the tamper reporting signal directly onto Terminals 3 & 4 or 4 & 5, and wire power directly to Terminals 1 and 2.
Use a twisted/shielded pair of 18 AWG wire for the tamper signal wiring. This wire should be run from the dry
contact tamper output terminals to the junction box, and on to the alarm reporting panel.
Junction box
A tamper switch installed in the power supply junction box may also be wired for tamper reporting. This is done in
conjunction with the electronic enclosure tamper wiring and both are connected to the alarm reporting panel.
conjunction with the electronic enclosure tamper wiring and both are connected to the alarm reporting panel.
Remote self test
Terminal 6 or 7.
The transmitter is capable of providing a test signal that will dynamically test the detection zone to the sensitivity
required of that zone. This capability can be remotely activated by applying a +5 to +15 VDC voltage at terminal 6
of the terminal board, or by applying a ground to terminal 7 of this terminal board. A shielded 18 AWG wire should
be used for this connection regardless of the self test actuation method used.
The transmitter is capable of providing a test signal that will dynamically test the detection zone to the sensitivity
required of that zone. This capability can be remotely activated by applying a +5 to +15 VDC voltage at terminal 6
of the terminal board, or by applying a ground to terminal 7 of this terminal board. A shielded 18 AWG wire should
be used for this connection regardless of the self test actuation method used.
Transmitter ground connection
Connect TB1 terminal(s) 8/9 to a properly installed ground rod.
NOTE: Senstar-Stellar recommends using a low resistance (5
Ω
or less) earth ground
connection at the transmitter unit. Consult the local electrical codes for additional
grounding information.
grounding information.
CAUTION:
When using one DC power supply to power more than one system,
insure the wiring between the power supply and the unit is
sufficient to prevent the input voltage at the unit from dropping
below 11 VDC, when the receivers are not in alarm (maximum
current draw).
sufficient to prevent the input voltage at the unit from dropping
below 11 VDC, when the receivers are not in alarm (maximum
current draw).