Technical Manual: EV-ABS - 000011 (Changes are subject to DCRN)
Section 1 - INTRODUCTION
The EV-ABS analogue addressable base sounder for indoor use is a
part of the
evolution
addressable range of devices.
EV-ABS gives system designers a new, low profile designed sounder,
whilst giving installers reduced installation time with the sounder’s
wide cable access entry and rising clamp terminals.
16 different tone options can be selected on the sounder, each of
them having one main alarm tone and a separate alert tone.
Activating the main alarm tone overrides the alert tone.
Section 2 - CONFIGURATIONS
The low current analogue addressable sounder EV-ABS can be
configured in two ways.
As a sounder base to an Evolution detector, the EV-ABS is fitted with
a STB4-EV-AB base.
EV-ABS can also be used as a stand-alone ceiling or wall mounted
sounder, available with an option of either a red or a white
cap/plate depending on your fire system requirements.
Installation and address setting is easily accomplished as there is a
large address window especially cut out of the base area of the
STB4-EV-AB enabling the address to be set without the need to
remove the base from the sounder.
Section 3 - OPERATION
The EV-ABS is connected directly on the detector line as all other
Nittan Evolution detectors and devices.
The control equipment must be capable of controlling and operating
the EV-ABS base sounder. If in doubt, please check with the panel
manufacturer for compatibility confirmation.
CONTENTS:-
Section 1
Introduction
Page 2
Section 2
Configurations
Page 2
Section 3
Operation
Page 2
Section 4
Technical
Specification
Page 3
Section 5
Dimensions
Page 4
Section 6
Connection
Page 4
Section 7
Address Setting
Page 5
Section 8
Volume
Page 5
Section 9
Tone Configuration
Page 5
Section 10
Disposal
Page 6
Section 11
ROHS Compliance
Statement
Page 6
Date:
16.04.09
Issue:
7
• evolution
• EV-ABS
• addressable base sounder instruction manual
2