Security Escort
System wiring | en
39
Robert Bosch (SEA) Pte Ltd
Training Manual
2017.08 | V2.18.1.0 | DOC
Outdoor receiver installation
Receiver spacing:
Receivers should be mounted every 91.5 m (300 ft). It is very important to
maintain as consistent spacing as possible, as this will ensure optimum signal locating. The
more receivers that can detect a transmitted signal, the more accurate the locating will be.
Each receiver should have a clear line-of-sight of the intended protection area.
Mounting height:
Receivers should be mounted 3 m (10 ft) above grade. Maintain a mounting
height that is as consistent as possible to ensure optimum signal locating.
Overhangs/eaves:
Receiver locations should be below building overhangs and eaves. Most
transmissions will occur a few feet (1 m) above grade; mounting above overhangs and eaves
could result in inaccurate signal locating. Be especially careful around metal roofs as these can
block the signal.
Select a mounting location that:
–
provides a clear line-of-sight of the protected area,
–
is away from metallic objects such as chain-link fences and electrical transformers. If
coverage is required near such items, testing should be performed near these items to
determine the potential need for additional receivers,
–
is 3 m (10 ft) above grade,
–
is not at a barrier where is it important to resolve which side an alarm location is on,
–
is easy to service, and
–
will not be damaged by tampering.
4.4.3
Wiring
Notice!
Apply power only after all connections have been made and inspected.
Connect wiring as shown:
4.4.4
Switches and jumpers
Loop address
The rotary switch is used to select the loop address. This is the address that is reported to the
transponder which the receiver is connected to. Each device on a loop should have its own
address. Only addresses 0 through 7 are valid. Do not use addresses 8 and 9.
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