Siemens D2325CPS Installation Instructions Manual page 9

Single mode (1310nm) fiber optic interface
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(DO NOT USE)
(DO NOT USE)
-DATA
+DATA
D2325CPS
RS-485 RATINGS:
8V P-P
150mA MAX
80 OHMS MAX
18 AWG MIN
STYLE 4 RS-485 HUB-4 FSI
(DO NOT USE)
(DO NOT USE)
-DATA
+DATA
D2325CPS
(DO NOT USE)
(DO NOT USE)
-DATA
+DATA
D2325CPS
RS-485 RATINGS:
8V P-P
150mA MAX
80 OHMS MAX
18 AWG MIN
STYLE 7 RS-485 HUB-4 FSI
Wiring the RS-485 HNET and XNET Network Style 4 and Style 7
(FireFinder-XLS/Desigo Fire Safety Modular/Cerberus PRO Modular)
EOLR
120 OHMS, 1/4W
-4
P/N 140-820150
-3
-2
-1
PORT 1
SUPERVISED
+
+
A
B
20 FT IN CONDUIT
1
2
9
10
A
B
+
+
RS-485
INTERFACE
Port #3
ONE SLOT OF CC-5/CC-2
17
18
EOLR
-4
120 OHMS, 1/4W
P/N 140-820150
-3
-2
-1
20 FT IN
CONDUIT
-4
-3
-2
-1
+
+
SUPERVISED
A
B
EOLR
120 OHMS, 1/4W
P/N 140-820150
1
2
9
10
A
B
+
+
RS-485
INTERFACE
Port #3
ONE SLOT OF CC-5/CC-2
17
18
Figure 10
9
RS-485
INTERFACE
Port #2 x
PORT 2
-
-
+
+
-
-
B
A
A
B
B
A
3
4
5
6
7
8
11
12
13
14
15
16
A
B
B
A
B
A
+
+
-
-
-
-
MODEM OR
RS-485
x
INTERFACE
x
Port #4
HUB-4
19
20
21
22
23
24
SUPERVISED
RS-485
INTERFACE
x
Port #2
-
-
+
+
-
-
B
A
A
B
B
A
3
4
5
6
7
8
11
12
13
14
15
16
A
B
B
A
B
A
-
+
+
-
-
-
MODEM OR
RS-485
x
INTERFACE
x
Port #4
HUB-4
19
20
21
22
23
24

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