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Installation
32
N.0.
TROUBLE
3.6.1 Setting the Device ID
All SBUS modules in the system must have a unique number to identify them to the FACP. The actual number of SBUS devices available is
limited by current draw and SBUS bandwidth usage. When installing the RPS-1000, use the DIP switches on the module to assign an ID# to
the module. Address zero is an invalid address and is not allowed. Figure 3.7 shows all possible DIP switch positions and their correlation to
the numerical ID.
ON
OFF
Address
1
2 3
4 5 6
1
2 3
4 5 6
*Address 0 is invalid and cannot be used.
30
FACP SBUS
31
30
29
28
27
26
25
24
23
22
21
-
+
C
N.C.
N.0.
C
N.C.
N.0.
C
N.C.
A
RELAY 1
RELAY 2
SBUS IN
RPS-1000 Board
(RPS-1000-2)
Figure 3.6 Class A RPS-1000 Connection to FACP
Address
Address
1
2 3
4 5 6
1
2 3
Figure 3.7 Device ID Addresses
20
19
18
17
16
15
14
-
+
B
A
B
0
X
SBUS OUT
I / 0 1
M A IN S B U S IN /O U T
to SBUS modules
Address
Address
4 5 6
1
2 3
4 5 6
Connecting the RPS-1000 to the FACP
RPS-1000 Board
(RPS-1000-1)
3 3
3 2
3 1
3 0
2 9
2 8
2 7
2 6
2 5
2 4
2 3
2 2
2 1
-
+
A
B
N .O .
C
N .C .
N .O .
C
N .C .
-
+
A
R E L AY 1
R E L AY 2
S B U S IN
To next RPS-1000
Refer to Section 3.7.
Address
1
2 3
4 5 6
1
2 3
4 5 6
RPS-1000 Manual — P/N 151153:R 2/15/2022
2 0
1 9
1 8
1 7
1 6
B
-
+
A
B
S B U S O U T
and other SBUS
modules
Address
Address
1
2 3
4 5 6
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