Eaton SONIX Hmi-5, Техническое руководство

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Sonix Hmi-5 Technical Manual
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SONIX HMI-5 TECHNICAL MANUAL TM373 / A June 2022 www.eaton.com
2 About the product
The Sonix Hmi-5 Ex is an intrinsically-safe Human
Interface access panel for connection into the Sonix
PA/GA system from harsh and hazardous locations. It
can provide operators with the ability to interface with
the system to activate and control alarms and make
announcements, both routine and emergency speech.
The units are remotely configurable using the Sonix
administration software with several features that can
be tailored to the needs of system installation.
The unit is an A & B duplicated unit with independent
and isolated circuits for A side and B side. Each side is
typically phantom powered from the PA/GA system rack
and has been designed to be a low power solution. The
unit is in an IP66 rated enclosure.
2.1 Available features
•
Atex / IECx EExi certified when installed with Sonix
Hmi-Barrier
•
Up to 5 Manual activation buttons with built-in low
power LED status indication
•
Hand-Held or Flush mount microphone options
•
Alarm activation and control options including:
•
Alarms 1-6
•
Alarm Cancel
•
Alarm Attenuate
•
Routine speech
•
With pre-set zoning
•
Emergency speech
•
All-Call or with pre-set zone control
•
Zone buttons
•
LED Lamp test
•
Unit self-monitoring and fault reporting
•
Remote configuration using Sonix software
2.2 Unit ordering and configuring
Due to the multitude of button permutations for the
limited number of buttons and indicators available on the
Hmi-5, each unit is customised for the required system
functionality. The specific functionality needs to be
discussed and specified before and during ordering with
your local Eaton representative.
2.3 Conditions for use in hazardous areas
2.3.1 ATEX / IECEx Certification
ATEX Certificate ITS 13 ATEX 27897 X
Certified to EN 60079-0, EN 60079-11, EN
60079-26
IECEx Certificate IECEx ITS 13.0048X
Certified to IEC 60079-0, IEC 60079-11,
IEC 60079-26
2.3.2 ATEX / IECEx Classification
ATEX
II 1 G Ex ia IIC T4 Ga
Tamb: -40oC up to +60oC
IECEx
Ex ia IIC T4 Ga
-40°C ≤ TA ≤ +60°C
2.3.3 Entity Parameters (Terminals 1 to 4 with respect to
5, I.S safety earth)
Between connection points:
Entity
Parameter
1 to 5 2 to 5 3 to 5 4 to 5
Ui 26.1 V 26.1 V 7.9 V 7.9 V
Ii 138 mA 138 mA 37 mA 37 mA
Pi 897 mW 897 mW 72 mW 72 mW
Ci 0 F 0 F 0 F 0 F
Li 0 H 0 H 0 H 0 H
Table 1 – ATEX / IECEx Connection parameters