Loop Wiring Specification; Xplanation Of Oop Boards; E Xplanation Of - Notifier 1010 Installation And Programming Manual

Intelligent fire detection and alarm system
Hide thumbs Also See for 1010:
Table of Contents

Advertisement

P
14
AGE
L
W
S
OOP
IRING
E
XPLANATION OF
The LIB-200A is a 1-loop board for the 1010 & 2020 panel and can support 99 detectors and 99
modules. The field wiring is electrically isolated from the rest of the system so that any two-ground
faults on separate loops will not cause invalid replies from devices. A short to any other system
circuit will not cause communication loss. The LIB-200A has an earth fault detection circuit with
selectable high/low sensitivity and isolate. The LIB-200A has two LED's; yellow displays earth fault
and red indicates alarm condition.
The LIB-400 is a two Loop version, and has the same features as the LIB-200A,
L
OOP WIRING SPECIFICATION
The recommended wiring to be used is two core twisted pair, .75mm
Style 4. (Loop does not return to the panel)
Port A, (Channel A) 3800M maximum, 50 Ohms resistance maximum.
Port B, (Channel B) 3800M maximum, 50 Ohms resistance maximum
Style 6. (Closed loop, returning to panel)
Total Loop, 3800M maximum, 50 Ohms resistance maximum.
PECIFICATION
L
.
OOP BOARDS
C
OPYRIGHT
© 2000, N
I
P
OTIFIER
NERTIA
TY
1010/2020 I
A
NSTALLATION
2
minimum.
L
TD
P
M
ND
ROGRAMMING
ANUAL

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

2020

Table of Contents