Siemens FDCIO223 Technical Manual page 60

Specifications
Contact input
Control line
60
Building Technologies
Fire Safety
Measurement voltage
Measurement current
Effective terminating resistances
Line resistance
Line capacitance
Monitored for:
Suppression of erroneous
information
Message evaluation for:
Faults

Ground fault

Message types
Output voltage in active state
Output current per control line in
active state
Monitored for:
Monitoring voltage
Monitoring functions
Monitoring polarity
Suppression of erroneous
information
Message evaluation for:
Faults

Ground fault

Control line resistance
Fusing of control line
Approx. 2 V
Max. 32 mA
3.3 kΩ; +/-1 %; 0.25 W

560 Ω; +/-1 %; 0.25 W

Max. 150 Ω
Max. 1 µF
Short circuit (if configured)

Closed

Deviation in terms of monitoring resistances

Open

Open line

Ground fault monitoring (both inputs/outputs

jointly)
Continuous analysis
1 s (can be increased by the filter time)
60 s
Danger input

Status input

24 V nominal (= secondary-side supply voltage)
Max. 1 A (if two outputs are in use)

Max. 1.5 A (if one output is in use)

Open line (creeping)

Short circuit (creeping)

Ground fault monitoring (both inputs/outputs

jointly)
4 V, unloaded
3.3 kΩ; ±1 %; 0.25 W (reverse polarity)

Manual calibration (identical polarity)

Identical polarity

Reverse polarity

Continuous analysis
1 s (can be increased by the filter time)
60 s
10 % of load resistance;but only up to
max. 150 Ω
Max. 1 AT (to be provided by the customer)
adapted to the load
Characteristics: 'slow-blow'
009122_e1_en_--
2015-10-06