Siemens FDCIO223 Technical Manual page 59

Building Technologies
Fire Safety
Operating voltage / quiescent
current:
Siemens/Cerberus type

SynoLINE300 type

Line resistance / line capacitance:
Without safety barrier SB3

With safety barrier SB3

Alarm activation:
Siemens/Cerberus type

SynoLINE300 type

Alarm voltage
Alarm current:
Siemens/Cerberus type

SynoLINE300 type

Reset voltage
Reset time
Settling time following a reset
Flashing current
End-of-line (EOL)
Monitored for:
Suppression of erroneous
information
Message evaluation for:
Alarms

Faults

Ground fault

Compatibility
20 V / max. 4.5 mA
20 V / max. 17 mA
≤150 Ω / ≤1 μF
≤ 50 Ω / 4 µF
680 Ω resistor or 5.6 V Zener diode
Resistance: 410...600 Ω
4...14 V
< 10 mA
<17 mA
< 1 V
<3 s
10 s
Approx. 80 mA
Transzorb diode (20 V ±5%; 1.5 kW pulse

power)
EOL22(Ex) end-of-line; obligatory for ex lines

Open line

Short-circuit

Ground fault monitoring (both inputs/outputs

jointly)
Continuous analysis
1 s (can be increased by the alarm response
time)
1 s (can be increased by the filter time)
60 s
Collective Siemens/Cerberus

Collective SynoLINE300

Refer to the 'List of compatibility' and the 'Annex'
chapter for details
Specifications
59
009122_e1_en_--
2015-10-06