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RPS-1000 Description
RPS-1000 #1 and #2 are connected directly to the FACP SBUS.
RPS-1000 Manual — P/N 151153:R 2/15/2022
The RPS-1000 is optically isolated providing ground loop
IFP-2100
isolation and transient protection.
The SBUS repeater conditions the RS-485 signal and drives up
to 6,000 feet of additional wiring (14 gauge).
First
RPS-1000
RPS-1000 can be daisy-chained to other RPS-1000.
In this example, the third RPS-1000 is connected to the SBUS
of the second RPS-1000.
Second
RPS-1000
Figure 1.1 RPS-1000 Installation Overview
Third
RPS-1000
to next RPS-1000
Overview
7
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