User's Manual

Page 5
E Series Data Radio – User Manual
© Copyright 2005 Trio DataCom Pty. Ltd.
Part A - Preface
Related Products
ER450 Remote Data Radio
EB450 Base/Repeater Station
EH450 Hot Standby Base Station
Other Related Documentation
and Products
E Series Quick Start Guides
TVIEW+ Management Suite
Digital Orderwire Voice Module (EDOVM)
Multiplexer Stream Router (MSR)
Revision History
Issue 1 July 2002 Initial Release
Issue 2 August 2002 Added EH450 Quick Start Section
and Specifications Section
Issue 3 November 2002 Major Edits to TVIEW and minor
edits to quick start sections.
Issue 4 June 2003 Major edits to TVIEW and Hot
Standby Controller sections.
Issue 5 February 2004 Additional radio and programmer
information
Issue 6 February 2005 Additional information for
Hazardous Locations.
Issue 7 May 2005 Various Updates
Important Notices for Class I, Division 2,
Groups A, B, C & D Hazardous Locations
Applies to models ER450-xxxxx-xHx(CSA Marked)
This product is available for use in Class I, Division 2, Groups
A, B, C & D Hazardous Locations. Such locations are defined in
Article 500 of the US National Fire Protection Association (NFPA)
publication NFPA 70, otherwise known as the National Electrical
Code and in Section 18 of the Canadian Standards Association
C22.1 (Canadian Electrical Code).
The transceiver has been recognised for use in these hazardous
locations by the Canadian Standards Association (CSA)
International. CSA certification is in accordance with CSA Standard
C22.2 No. 213-M1987 and UL Standard 1604 subject to the
following conditions of approval:
1. The radio modem must be mounted in a suitable enclosure so
that a tool is required to gain access for disconnection of antenna,
power and communication cables.
2. The antenna, DC power and interface cables must be routed
through conduit in accordance with the National Electrical Codes.
3. Installation, operation and maintenance of the radio modem
should be in accordance with the radio modem’s user manual and
the National Electrical Codes.
4. Tampering or replacement with non-factory components may
adversely affect the safe use of the radio modem in hazardous
locations and may void the approval.
5. A power connector retainer with thumbwheel screw as supplied
by Trio Datacom MUST be used.
WARNING EXPLOSION HAZARD
Do not disconnect equipment unless power has been
switched off or the area is known to be non-hazardous.
Substitution of components may impair suitability for
Class I, Division 2. Refer to Articles 500 through 502
of the National Electrical Code (NFPA 70) and Section
18 of CSA C22.1 for further information on hazardous
locations and approved Division 2 wiring methods.