
General specifications
1.1 Standards, certificates and approvals
S7-400 Automation System Module Data
24 Reference Manual, Edition 09/2009, A5E00850736-06
CSA certification
CSA certification
Canadian Standard Association (CSA) to Standard C 22.2 No. 142:
● Certification Record 212191-0-000
or
cULus approval
Underwriters Laboratories Inc., to
● UL 508 (Industrial Control Equipment)
● CSA C22.2 No. 142 (Process Control Equipment)
or cULus approval, Hazardous Location
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CULUS Listed 7RA9 INT. CONT. EQ. FOR HAZ. LOC.
Underwriters Laboratories Inc., complying with
● UL 508 (Industrial Control Equipment)
● CSA C22.2 No. 142 (Process Control Equipment)
● UL 1604 (Hazardous Location)
● CSA-213 (Hazardous Location)
APPROVED for Use in
● Cl. 1, Div. 2, GP. A, B, C, D T4A
● Cl. 1, Zone 2, GP. IIC T4
Observe the following note.
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