Principal Features - Honeywell 5704 Operating Instructions Manual

MAN0448_Issue 13_01-2010
005704-M-5001 A03249
CHAPTER 1 - SySTEM CONCEPT
1.

PRINCIPAl FEATURES

The 5704 Series Control System is part of the System 57 family and is
designed to monitor field mounted industrial gas detectors. The principal
features of the system are:
* Provides up to 64 channels of gas detection in a standard 19'' sub-
rack using a 3U card format.
* Provides up to 32 channels of gas detection in a half 19'' sub-rack
using a 3U card format.
* Racking available for both front and rear access field wiring.
* Simple field connections for wire up to 2.5mm
* Four channels per one inch wide card.
* Control cards removable without disturbing other wiring.
* Catalytic bridge or 4 - 20mA input control card versions.
* Alarm change-over relay output options.
* Optional time delayed operation of alarm relays.
* Multi-alarm mode for master, zoned and voted alarms.
* Rising, falling, STEL, LTEL and update alarm outputs.
* Remote inhibit and reset inputs per card.
* Optional 0 - 20mA or 4 - 20mA isolated monitor outputs per
channel.
* Easy to calibrate and operate using a dedicated Engineering
Card.
* EMC compliant.
1-3
5704 Control System
(14 AWG).
2