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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 5895XL, 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.
26
FACP SBUS
31
30
29
28
27
26
25
24
23
22
21
20
-
+
C
N.C.
N.0.
C
N.C.
N.0.
C
N.C.
A
B
RELAY 1
RELAY 2
SBUS IN
5895XL Board
(5895XL-2)
Figure 3.6 Class A 5895XL Connection to FACP
ON
OFF
Address
1
2 3
4 5
1
*0
1
2
3
4
5
6
7
*Address 0 is invalid and cannot be used.
Figure 3.7 Device ID Addresses
19
18
17
16
15
14
-
+
A
B
0
X
SBUS OUT
I / 0 1
3 3
-
M A IN S B U S IN /O U T
to SBUS modules
Address
Address
2 3
4 5
1
2 3
4 5
8
16
9
17
10
18
11
19
12
20
13
21
14
22
15
23
Connecting the 5895XL to the FACP
5895XL Board
(5895XL-1)
3 2
3 1
3 0
2 9
2 8
2 7
2 6
2 5
2 4
2 3
2 2
2 1
2 0
+
A
B
N .O .
C
N .C .
N .O .
C
N .C .
-
+
A
B
R E L AY 1
R E L AY 2
S B U S IN
To next 5895XL and
other SBUS modules
Refer to Section 3.7.
Address
1
2 3
4 5
24
25
26
27
28
29
30
31
5895XL Manual — P/N 151142-L8:M 2/15/2022
1 9
1 8
1 7
1 6
-
+
A
B
S B U S O U T
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