Siemens FS720 - Adjustment Elements

Mounting and installing extinguishing control panels
Extinguishing terminal installation and wiring
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Building Technologies
A6V10210390_m_en_
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Fire Safety
2018
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08
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29
Diagram showing how to calculate the maximum cable length
6.4.3 Adjustment elements
6.4.3.1 Address switch, S201
With the address switch S201, the binary address (1…16) of the extinguishing
terminal is set and the 3rd source of voltage is switched on.
The address switches are preset as follows:
XCM2002 exting. terminal (1 sector) = address 1
XCM2003 exting. terminal (4 sectors) = each address 1
XT2001 exting. terminal (remote) = address 2
Switch pos. Designation Function
S201.1 ADDR1 Address bit 1
S201.2 ADDR2 Address bit 2
S201.3 ADDR3 Address bit 3
S201.4 3SRC-OFF 3rd source ON (default)
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1 2 3 4 5
Cable length [m]
Number of optional participants
2x1.5mm2, 24? /km (back&forward)
2x0.75mm2, 34? /km (back&forward)
2x0.8ø (2x0.5mm2), 70? /km (back&forward)
2x0.6ø (2x0.28mm2), 125? /km (back&forward)
(violet)
(green)
(blue)
(red)
1
1
0
2
3
4
S201
ADDR
1
2
3
3
S
R
C
-
O
F
F
ON