Siemens SIGMASYS C Manual page 54

8 Transponders and loop elements
•
Control of local plant facilities with feedback
•
General earth fault monitoring (can be disable
•
In-/outputs are electrically isolated from the FDne
Collective monitored line:
Compatible with following Sie
MS 6 (with LED), MS 7, MS 9, SIGMACON, DS1100,
FDOOT 241-9, FDF 221-9, FDF 241-9, FDL 241-9 and similar, as well as manual call points
with 680 ohm alarm resistance.
• Maximum line data:
• Monitoring current
• Maximum current on all d
• Terminal on automatic detectors:
C ompatible with threshold detectors with alarm resistance which meet the following
conditions (e.g. Synova 300):
• Max. rest current on all d
• Pulse current on alarm event
• Reset voltage
• Reset time
• Settling time after
• Alarm status:
• Voltage in event of a
• Alarm holding current:
• Monitoring current
• Terminal
• Maximum line data
C ontact inputs:
• Rest resis
• Signal resistance:
• Inverse monitoring:
• Maximum line data
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mens Cerberus series:
etectors
etectors in a line
reset
larm:
tance
d)
t
DF 119x, S 2406,A 2400, DLO 1191,
150Ω
1µF
4.5 m A
3.2 mA
Transzo rb diode
20 V ±5%
1.5 kW pulse pow er
< 3.2 mA
approx. 80 mA
< 1 V
< 3 s
< 10 s
410 Ω ... 600 Ω
4 V ... 14 V
< 10 mA
17 mA
Transzo rb diode
20 V ±5%
er
1.5 kW pulse pow
150 Ω
1 µF
3k3
560 Ω
configu rable
150 Ω
1 µF
BMT Project Planning Guidelines
Best.Nr. A24205-A337-B970 – Edition 12 (03/07)