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09/06/2016   Page 3 / 11

Relay Module - PLC-RSC- 24DC/21 ATEX - 2902955

Technical data

General

Standards/regulations

IEC 60664

EN 50178

IEC 62103

EN 60079-0

EN 60079-15

Degree of pollution

2

2 (EN 60664-1)

Overvoltage category

III

ATEX

DEMKO 11 ATEX 1111531U

 II 3 G Ex nA nC IIC Gc

UL, USA

Class I, Zone 2, AEx nA nC IIC T6

UL, USA/Canada

Class I, Div. 2, Groups A, B, C, D

UL, Canada

Class I, Zone 2, Ex nA nC IIC Gc T6 X

Mounting position

any

Assembly instructions

In rows with zero spacing

Connection data input side

Connection name

Coil side

Connection method

Screw connection

Stripping length

8 mm

Screw thread

M3

Conductor cross section solid

0.14 mm² ... 2.5 mm²

Conductor cross section flexible

0.14 mm² ... 2.5 mm²

Conductor cross section AWG

26 ... 14

Connection data output side

Connection name

Contact side

Connection method

Screw connection

Stripping length

8 mm

Screw thread

M3

Conductor cross section solid

0.14 mm² ... 2.5 mm²

Conductor cross section flexible

0.14 mm² ... 2.5 mm²

Conductor cross section AWG

26 ... 14

Standards and Regulations

Designation

Standards/regulations

Standards/regulations

IEC 60664

EN 50178

IEC 62103