EDWARDS SYSTEMS TECHNOLOGY EST2, Installation Sheets Manual

Page: 67 / 120

INSTALLATION PRODUCT DESCRIPTION
The 2-WBS(R) is a surface mount wallbox, which is
available in two colors: grey or red (R).
GS BUILDING SYSTEMS
CORPORATION
A UNIT OF GENERAL SIGNAL
GS BUILDING SYSTEMS CORPORATION
6411 Parkland Drive
Sarasota, FL 34243
USA 625 6th Street East
Owen Sound, Ontario
Canada N4K 5P8
DATE: 02/03/99
INSTALLATION SHEET:
INSTALLATION SHEET P/N:387566
REVISION LEVEL: 1.0
FILE NAME: 387566.CDR
CREATED BY: B. Graham
APPROVED BY: K. Patterson
2-WBS(R)
Surface Mount Wallbox
Mount the wallbox.
1
2
Connect the cabinet to earth ground.
Grounding strap
(P/N 260077)
To the inner door
Earth ground cable
To the outer door
Ground lug
#8-32 nut
Lock washer
Wallbox
WIRE ROUTING
Run the AC power through the top left
knockouts.
only
1
2
3
4
5
6
Notes
See the Installation and Service Manual for the
mounting of modules in this equipment enclosure.
Route wiring to the power supply through a
protective channel when using a remote battery
enclosure. Nonpower-limited wiring must stay in
the shaded area, and must remain ¼ inch (6.4
mm) from power-limited wiring.
If a nonpower-limited source feeds the relay
contacts, the wiring must remain within this area.
The battery space supports up to two 12 Vdc, 17
Ah batteries. Do not install conduit in this area.
The snap-top standoffs, located on both sides of
the wallbox, can support any module that requires
a one-half footprint mounting space.
Primary Power Supply
Main Controller Module
Expander Loop Module
3
3
Battery space
2
4 4
1
1
3
Permissible nonpower-limited wiring areas
3
Technical Manuals Online! - http://www.tech-man.com
firealarmresources.com