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4
1 Introduction
1.1 Standards
The
Ex-3000
Series of Gas Extinguishing Remote Status Indicating Panels conform to the following standards:
BS EN60950: 2000
Safety of information technology equipment
BS EN50130-4: 1996
Product Family Standard
Electromagnetic Compatibility Directive 89/336/EEC (and the amending directive 92/23/EEC)
Low Voltage Directive 73/23/EEC
1.2 Cautions and Warnings
Only Trained service personnel should undertake the Installation,
Programming and Maintenance of this equipment.
1.3 Description
This manual covers the installation and use of the
Ex-3000
Series Remote Status Indicating Panels.
The
Ex-3020
is an RSI with Liquid Crystal Display and LED Indicators.
The
Ex-3021
is an RSI with Liquid Crystal Display, LED Indicators and Mode Select Key Switch.
The
Ex-3030
is an RSI with Liquid Crystal Display, LED Indicators and Manual Release Button.
The
Ex-3031
is an RSI with Liquid Crystal Display, LED Indicators, Manual Release Button and Mode Select
Key Switch.
A Key-Switch can optionally be fitted to the Ex-3020 and Ex-3030.
Each RSI has built-in circuits for connection of two external input devices.
Each RSI has the option for two additional programmable relay outputs (requires additional module).
All programming and configuration (except device address) is performed at the Ex-3001 Extinguishing Control
Panel.