Bosch INTEGRUS - Connect the Radiators

INTEGRUS Connection | en 41
Bosch Security Systems B.V.
User manual
2023-01 | V01 |
6.3 Connect the radiators
The transmitter has six BNC HF Output connectors labeled 1, 2, 3, 4, 5 and 6 on the rear. All
six outputs are functionally identical. They can each drive up to 30 radiators (LBB4511/00
and/or LBB4512/00) in a loop‑through configuration. The radiators are connected with RG59
cables. The maximum cable length per output is 900m (2970ft) to the last radiator. A built-in
switch in the BNC connectors on the radiator allows for automatic cable termination.
Figure6.1: Loop-through connection of radiators
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Notice!
For the automatic cable termination to work, never leave an open-ended cable connected to
the last radiator in a loop-through chain.
When connecting infrared radiators, do not split the cable. Otherwise, the system will not
function correctly.