Trolex TX2124, Руководство пользователя

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8 P5629.1600 Rev A
4. Installation
This Equipment must be installed, operated and maintained only by trained competent
personnel and in accordance with all appropriate international, national and local standard
codes of practice and site regulation for intrinsically safe apparatus and in accordance with
the instructions contained here.
The TX2124 range is designed in accordance with general electrical safety standards e.g. IEC
60950 or similar.
The equipment should not be used in the vicinity of chemicals which are known to damage
plastics unless protected by an additional suitable enclosure.
The connected power supply must be Intrinsically Safe, having a Uo=14.4V or less and
suitable for the intended gas or dust group.
The nominal power requirements are 12V @ 150mA.
• Example wiring information for typical field devices is shown in the following diagram
(also reproduced on the units side label)
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