Proface GP4600R - 12.1 Standard HMIs with Rear Mounting Options" - Manual (Page 33)

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Standards
The GP unit is manufactured in accordance with:
•
Standard UL 508 and CSA C22.2 n°142 for Industrial Control Equipment
• Standard ANSI/ISA - 12.12.01 and CSA C22.2 n°213 for Electrical
Equipment for Use in Class I, Division 2 Hazardous Locations
WARNING
RECOMMENDATION FOR RESTRICTED AREAS
• Verify the power, input, and output (I/O) wiring are in accordance with Class
I, Division 2 wiring methods.
• Substitution of any component may impair suitability for Class I, Division 2.
• Do not disconnect equipment while the circuit is live or unless the area is
known to be free of Ignitable concentrations.
• Securely lock externally connected units and each interface before turning
on the power supply.
• The USB (mini-B) interface is for temporary connection only during
maintenance and setup of the device. Do not use, connect, or disconnect
USB (mini-B) cable unless area is known to be non-hazardous.
• Potential electrostatic charging hazard: wipe the front panel of the terminal
with a damp cloth before turning ON.
Failure to follow these instructions can result in death, serious injury,
or equipment damage.
Note:
• For use in Pollution Degree 2 environments.
• For use on a flat surface of a Type 1, Type 4X (Indoor Use Only)
or Type 13 Enclosure.
• 24V DC input unit must be used with a Class 2 power supply.
• Suitable for use in Class I, Division 2 Groups A, B, C, and D
Hazardous Locations.