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Intrinsically safe specifications, Ul, cul entity parameters and requirements – Rockwell Automation 1797-XXX FLEX Ex System Certification Reference Manual User Manual

Page 170

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Publication 1797-6.5.6 - June 2005

36-2 1797-RPA ControlNet Ex Modular Repeater Adapter and 1797-RPFM Fiber Repeater Module, Medium Distance

Intrinsically Safe
Specifications

For a full list of specifications, refer to ControlNet Ex Modular Repeater
Adapter and Fiber Repeater Module Installation Instructions, publication
1797-5.15.

For Class II Division 1 Groups E, F, G and Class III, modules must be

installed in a UL listed Type 4, 4X, 6, 6P, 9, 12, or 12K enclosure.

UL, cUL Entity Parameters
and Requirements

See the ControlNet Ex System chapter on page 21-1.

Operational Temperature

-20 to 70

o

C (-4 to 158

o

F)

Agency Certification

1797-RPA
Class I Division 1 Groups A-D T4
Class I Zone 1 AEx ib IIC T4

Class II Division 1 Groups E, F, G; Class III

1797-RPFM
Class I Division 1 Groups A-D T4
Class I Zone 1 AEx ib [ia] IIC T4

Class II Division 1 Groups E, F, G; Class III

Certificates

UL Certificate Number 99.19699

C

US