Auteldac 4
3
1.1 At a Glance
Auteldac 4 is an Ex certified telephone built to withstand arduous
industrial atmospheres and environmental extremes. Features include:
•
Carbon loaded glass filled polyester body - rugged and corrosion
free.
•
ATEX / IEC Ex certified for safe operation in hazardous areas
•
Rugged handset with curly cord or armoured stainless steel cord.
•
Noise-cancelling handset option
•
Weather resistant up to IP66
•
Selectable Timer – can be set to go back on hook after 6-8 minutes
•
Integral 90dBA ringer with volume adjustment.
•
Selectable dial and recall modes
•
External signalling facilities (see below)
•
Parallel telephone line connection terminal block
•
One touch dial memories (18 button version only)
•
Hearing aid compatible inductive coupling as standard
•
Available in a range of keypad options including CB
•
Headset option available.
1.2 External Signalling
The Auteldac 4 provides a galvanically isolated, volt-free contact for an
external signalling device, which opens and closes in step with the
cadence of the ringing signal from the exchange. The contacts are rated
at 240V a.c. rms at 5A. continuous resistive. This signalling device is
referred to as LOAD1 in the cabling section.
An optically isolated, volt-free contact is additionally provided to indicate
the state of the hook switch of the telephone instrument. The contacts
are rated at 250V a.c. rms at 150mA continuous. This signalling device
is referred to as LOAD2 in the cabling section.
(See section 2.7 for more details on how to connect these optional
facilities.)
Summary of Contents for Auteldac 4
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