General Technical Specifications
1-5
S7-400, M7-400 Programmable Controllers Module Specifications
A5E00069467-07
or
cULus Approval, Hazardous Location
CULUS Listed 7RA9 INT. CONT. EQ. FOR HAZ. LOC.
Underwriters Laboratories Inc. nach
UL 508 (Industrial Control Equipment)
CSA C22.2 No. 142 (Pocess 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
Please read the notes below.
or
cULus Approvals, Hazardous Location for Relay Modules
CULUS Listed 7RA9 INT. CONT. EQ. FOR HAZ. LOC.
Underwriters Laboratories Inc. nach
UL 508 (Industrial Control Equipment)
CSA C22.2 No. 142 (Pocess 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, AEx nC IIC T4
Cl. 1, Zone 2, Ex nC IIC T4
Please read the notes below.
Note
This plant has to be mounted according to the NEC (National Electric Code)
stipulations.
When used in environments according to class I, division 2 (see above) , S7-400
must be mounted in a housing that corresponds to at least IP54 according to EN
60529.
HAZ. LOC.
HAZ. LOC.
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