Siemens FS720 - Page 61

Mounting and installing extinguishing control panels
Card cage connections (1 sector exting.) FCA2046
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248
Building Technologies
A6V10210390_m_en_
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Fire Safety
2018
-
08
-
29
INPUT_MON_TYPE_3: 'Simple switchable'
● Selector valve input
Figure 35: MON_INPUT_TYPE_3, 'Simple switchable'
Resistance range Input status
0000…0249 Ω SHORT (Fault)
0250…0519 Ω INCORRECT STATUS
0520…0799 Ω QUIET
0800…1099 Ω ACTIVE 1
1100…1499 Ω OPEN (Fault)
1500…3999 Ω INCORRECT STATUS
≥4000 Ω OPEN (Fault)
1
k
2
INPUT_MON+
3
K
3
E
O
L
INPUT_MON-
Simple switchable
6
8
0
R