Siemens FS720 Mounting & Installation page 55

INPUT_COL_MON_1+
INPUT_COL_MON_1-
Building Technologies
Fire Safety
Circuitry example
DM1103-L / DM1103-S
Device 1
Figure 30: Collective monitored input with 'Manual release' and 'Emergency hold'
● EOL resistor: 18 V voltage reference diode / bidirectional / min. 600 W (e.g.,
P6KE18CA)
● Max. line resistance, both conductors: 80 Ω
Mounting and installing extinguishing control panels
Card cage connections (1 sector exting.) FCA2046
DM1103-L / DM1103-S
Device 8
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