©
2004 Tyco Safety Products, Westminster, MA 01441 USA All specifications were current and are subject to change without notice.
PN: 579-707
Rev. A
Introduction
The 4008/4006-9801 Expansion Power Supply (EPS) is an option module
that installs into the main fire alarm control panel. The EPS provides two
additional NACs, and filtered/regulated 24 VDC, alarm power.
The 3 A alarm power may be split between the two NACs and the
0.5 A auxiliary 24 VDC power tap. Refer to the NAC ratings section of these
instructions for circuit loading restrictions. The expansion power supply is
mounted to the right of the main system board (MSB) at the bottom of the
chassis, and is connected by the installer via three separate harnesses.
One EPS per system is allowed.
Figure 1, below, is an illustration of the EPS assembly.
The EPS assembly is shipped with the following:
•
EPS assembly (bracket with two PCBs)
•
Screws/washers (441-002; qty: 2)
•
AC harness (734-179): black/white leads
•
Battery harness (734-180): red/black leads
•
Data flex harness (166-438): flat cable
Note:
This document contains instructions on installing the EPS into the fire
alarm control panel. For programming instructions, refer to the
Front Panel
Installing, Operating, and Programming Instructions
(579-704 for 4006, or
579-716 for 4008).
Figure 1 The Expansion Power Supply
Specifications
General
System
Compatibility
4006/4008 Fire Alarm System
Operating
Temperature
0 to 49 degrees C
32 to 120 degrees F
Operating
Humidity
Up to 93% relative humidity
(non condensing)
Mounting
Dimensions
Width = 4.38 in ( 11.2 cm)
Height = 7 in (17.8 cm)
Depth = 4 in (10.2 cm)
Power
Current
Rating
2 A per NAC; 3 A.alarm power
@ 24 VDC
AC Input
Voltage
120 V, 60Hz, 2 A max
240 V, 50 Hz, 1.5 A max
Expansion Power Supply (EPS)
Installation Instructions
In this Document
Mounting .........................................2
Panel interconnections ...................3
NAC wiring......................................5
Auxiliary 24 V wiring .......................6
NAC ratings .................................... 7
Technical Manuals Online! - http://www.tech-man.com
