GAI-Tronics DEX-203 Manual - Halaman 3

Jelajahi secara online atau unduh pdf Manual untuk Sistem interkom GAI-Tronics DEX-203. GAI-Tronics DEX-203 15 halaman. Hazardous area driller’s intercom stations

Halaman Cetak
M
DEX-103
DEX-203 D
ODEL
AND

Features and Functions

•
120-240 V ac and 24 V dc models
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IP56 rated enclosure
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18-watt speaker amplifier
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Speaker volume control
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Beacon control
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Footswitch input
•
Call status indicator
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CE Mark
•
ATEX 94/9/EC

Available Models

Digital Driller's Intercom Station 24 V dc (ATEX)
DEX-103
Digital Driller's Intercom Station 120-240 V ac (ATEX)
DEX-203

Description of Major Components

The Driller's Intercom stations consist of a factory-sealed enclosure (top) and a termination enclosure
(bottom). Refer to Figure 1 for details. The factory-sealed configuration eliminates the need for external
seals on this unit; however, additional seals may be required on auxiliary devices.
The audio, control, and power components for this assembly are contained in the factory-sealed
enclosure. The front panel of the factory-sealed enclosure contains the user interface components
(microphone, status LED, and keypad [digital models only]).
All system terminations (power, speaker, system, footswitch, and beacon) are to be made in the
termination enclosure.
This station requires an external speaker (sold separately) to operate. Also, a customer-supplied beacon
(digital models only) and footswitch can be added to this unit for visual status indication and talk/listen
control.
CAUTION
Use only suitably listed components for the hazardous area.
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'
I
S
RILLER
S
NTERCOM
TATIONS
•
Factory sealed
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Suitable for Zone 1 & 2 Hazardous Areas
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Suitable for high noise areas
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Hands-free duplex and simplex communication
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All-call and group paging
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Broadcast of alarm and music signals
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Master/slave and point-to-point communications
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System upgrade and expansion capability
Pub.: 42004-692L2C
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