
INTRUSION&FIRE ALARM ADDRESSABLE 20-LOOP CONTROL DEVICE
54
Appendix E. Including the detectors into the loops
Type 1 (fire smoke alarm loop with double actuating recognition)
Rt – terminal resistor 4,7 kОhm
Ra – additional resistor
SD – fire smoke detector
Table 14: Additional resistance preferred values for various detectors
IP212-
3SU
IP212-
26
IP212-
41М
IP212-
44
IP212-
45
IP212-
46
IP212-
54Т
(5,5 мА)
Ra,
kOhm
1,5 1,5 2,2 1,5 2,2 2,2 0
IP212-58
IP212-
78
2151Е 2100
IP101-
1А
Clean contact
output detectors
Ra,
kOhm
1,5 2,2 2,2 2,2 2,4 3,0
Note: It may be necessary to make the presented values more precise
when device operating with specific detectors.
Type 2
(fire combined alarm loop)
loop+
loop-
Ra
Rsh
Rt
SD
HD
SD – smoke detector
HD – heat detector
0 for IP212-3SU, IP212-26 etc
Ra =
510 Ohm for IP101-1A, IPR513-3
Rsh = 8,2 kOhm
Rt = 4,7 kOhm
Type 4
(burglary alarm loop)
loop+
loop-
Rt
NOD
NCD
NOD – norm. opened burglary detector
NCD – norm. closed burglary detector
Rt = 4,7 kOhm
loop+
loop-
Ra Ra
SD
SD
Rt
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