Siemens SIGMASYS C, Manual

Page: 54 / 138

8 Transponders and loop elements
46 / 128 BMT Project Planning Guidelines
Best.Nr. A24205-A337-B970 – Edition 12 (03/07)
•
Control of local plant facilities with feedback
d)
t
mens Cerberus series:
DF 119x, S 2406,A 2400, DLO 1191,
• Maximum line data: 150 Ω
• Monitoring current A
etectors
rb diode
er
ompatible with threshold detectors with alarm resistance which meet the following
etectors in a line < 3.2 mA
mA
reset
600 Ω
larm:
rb diode
er
• Maximum line data
ontact inputs:
tance 3k3
rable
•
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.
1µF
4.5 m
• Maximum current on all d 3.2 mA
• Terminal on automatic detectors: Transzo
20 V ±5%
1.5 kW pulse pow
C
conditions (e.g. Synova 300):
• Max. rest current on all d
• Pulse current on alarm event approx. 80
• Reset voltage < 1 V
• Reset time < 3 s
• Settling time after < 10 s
• Alarm status: 410 Ω …
• Voltage in event of a 4 V … 14 V
• Alarm holding current: < 10 mA
• Monitoring current 17 mA
• Terminal Transzo
20 V ±5%
1.5 kW pulse pow
150 Ω
1 µF
C
• Rest resis
• Signal resistance: 560 Ω
• Inverse monitoring: configu
• Maximum line data 150 Ω
1 µF