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11.2.4

ANSI/ISA 12.12.01

This equipment is suitable for use in Class I, Division 2, Groups A, B, C, D

or non-hazardous locations only.

This equipment is to be fitted within tool-secured enclosures only.

WARNING Explosion hazard - substitution of components may impair

suitability for Class I, Div. 2.

"WARNING – Do not disconnect equipment unless power has been

switched off or the area is known to be non-hazardous" has to be placed

near each operator accessible connector and fuse holder.

When a fuse is provided, the following information shall be provided: "A

switch suitable for the location where the equipment is installed shall be

provided to remove the power from the fuse."

For devices with Ether CAT/Ethernet connectors "Only for use in LAN, not

for connection to telecommunication circuits".

WARNING - Use Module 750-642 only with antenna module 758-910.

For Couplers/Controllers and Economy bus modules only: "The

configuration interface Service connector is for temporary connection only.

Do not connect or disconnect unless the area is known to be non-hazardous.

Connection or disconnection in an explosive atmosphere could result in an

explosion."

Modules containing fuses only: "WARNING - Devices containing fuses

must not be fitted into circuits subject to over loads, e.g. motor circuits"

Modules containing SD card reader sockets only: "WARNING - Do not

connect or disconnect SD-Card while circuit is live unless the area is known

to be free of ignitable concentrations of flammable gases or vapors."

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Additional Information

Proof of certification is available on request.

Also take note of the information given on the operating and assembly

instructions.

The manual, containing these special conditions for safe use, must be readily

available to the user.

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Manual

Version 2.0.0, valid from FW/HW Version 03/03

Use in Hazardous Environments

129

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