Johnson Controls IFC-1010 Technical Manual page 131

Fire Alarm and
Trouble Signal
Transmission
Normally Closed
Trouble Contacts
Normally Open
Alarm Contacts
(Contacts shown in their normal state.)
Figure 93: NFPA 72-1999 Proprietary and Central Station
Protected Premises Unit/Proprietary and Central Station
The application provided in Figure 92 is not suitable for separate
transmission of sprinkler supervisory signals. All circuits are supervised
and power limited. 18 AWG (0.75 mm
maximum loop resistance of 40 ohms for the LIB-200. The maximum
distance between the Central Station/Receiving Unit and the M50xMJs is
10,000 feet at 12 AWG (3.25 mm
connections, refer to Figure 65 and Figure 69.
All circuits supervised and power-limited. 18 AWG minimum.
Maximum of 40 ohms SLC resistance. 10,000 feet at 12 AWG
maximum distance between the central station/receiving unit and
the M500MJ/M501MJs.
11
10
9
8
7
6
5
4
3
2
1
Receiving Unit Interface
2
) is the minimum. There is a
2
) for the LIB-200. For initiating device
ELR Model R-47K,
(N-ELR in Canada)
ELR Model R-47K,
(N-ELR in Canada)
Hardware Installation—Installing the IFC-1010/2020
LIB-200 in NFPA 71/72D receiving
unit IFC-1010/2020 SLC.
Channel
5
6
7
2
8
1
9
M500MJ
Programmed with
the software Type ID
MRTB.
M501MJ
Programmed with
the software Type ID
MON.
nfpapcsp
131