Notifier AM2020 User Manual page 108

EIA-485 Loop OUT
To additional EIA-485 devices, if installed,
or 120 ohm at the end of the circuit.
SLC Loop IN
(From Master
FACP LIB at
Central Station)
SLC Loop
No connection on P2 or
P3 if ICA-4L chassis is
used.
1-98
www.PDF-Zoo.com
Term. 5 (+)
Term. 6 (-)
EIA-485 Loop IN
OUT
P2 P3
NIB-96
SIB-2048A/SIB-NET in
Protected Premises
Control Unit (slave)
• This arrangement can be employed
for Central Station and Proprietary
(NFPA 72) service.
• This application is not suitable for
separate transmission of sprinkler
supervisory conditions.
• For connection of alarm initiating
devices, refer to Figures 4.6-2
through 4.6-6.
• During system programming, NFPA
menu option "72D" must be chosen.
Terminal Assignments
SLC Loop IN:
From: Master LIB-200, LIB-200A, or LIB-400
P2 terminals 1(+) and 3(-)
To: NIB-96 P5 terminals 1(+) and 3(-)
SLC Loop OUT:
From: NIB-96 P5 terminals 5(+) and 7(-)
To: Next device on SLC Loop
EIA-485 Loop IN
From: SIB P5 terminals 5(+) and 6(-)
To: NIB-96 P4 terminals 5(+) and 3(-)
EIA-485 Loop OUT
From: NIB-96 P4 terminals 6(+) and 4(-)
To: Next device on EIA-485 Loop.
NOTES
Installation 15088:J 10/22/99