Technical specifications
16.1 Standards, approvals and safety instructions
Automation system
340 System Manual, 01/2023, A5E03461182-AK
cULus HAZ. LOC. approval
Underwriters Laboratories Inc. in accordance with
• UL 508 (Industrial Control Equipment) OR UL 61010-1 and UL 61010-2-201
• CANCSA C22.2 No. 142 (Process Control Equipment) OR CAN/CSA. C22.2 No. 61010-1 and
CAN/CSA C22.2 No. 61010-2 201
• ANSI/ISA 12.12.01
• CAN/CSA C22.2 No. 213 (Hazardous Location)
APPROVED for use in
Class I, Division 2, Group A, B, C, D T4;
Class I, Zone 2, Group IIC T4
Installation Instructions for cULus haz.loc.
• WARNING - Explosion Hazard - Do not disconnect while circuit is live unless area is known
to be non-hazardous.
• WARNING - Explosion Hazard - Substitution of components may impair suitability for Class
I, Division 2 or Zone 2.
• This equipment is suitable for use in Class I, Division 2, Groups A, B, C, D; Class I, Zone 2,
Group IIC; or non-hazardous locations.
• These products need to be connected by means of the front connector Cat. No. 6ES7592-
1AM00-0XB0
WARNING: EXPOSURE TO SOME CHEMICALS MAY DEGRADE THE SEALING PROPERTIES OF
MATERIALS USED IN THE RELAYS.
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