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Digital Input Module NAMUR Ex i / I.S. Inputs, 16 Channels for Zone 1 / Div. 1 Series 9470/22

Digital Input Module NAMUR Ex i / I.S. Inputs, 16 Channels for Zone 1 / Div. 1 Series 9470/22
02006E00

Series 9470/22

  • 16 channels for contacts and NAMUR proximity switches (EN 60947-5-6)
  • Intrinsically safe inputs Ex ia IIC
  • Galvanic separation between inputs and system
  • Open-circuit and short-circuit monitoring for each field circuit
  • Two channels can be used as frequency inputs or counters up to 20 kHz
  • Module can be replaced in operation (hot swap)
  • New version: Type 9470/32

The Digital Input Module is used for the connection and supply of up to 16 volt-free contacts or proximity switches acc. to EN 60947-5-6 (NAMUR). All inputs are intrinsically safe, short-circuit proof and individually monitored for open-circuit and short-circuit.

Channels 14 and 15 can also be used for frequency measurement or as pulse counters up to 20 kHz.

The interface of the Digital Input Module with the internal data bus of the BusRail is designed with redundancy.

*) Restrictions see table explosion protection

ATEX / IECEx NEC 505 NEC 506 NEC 500
Class I Class I Class II Class III
Zone 0 1 2 20 21 22 Zone 0 1 2 20 21 22 Division 1 2 1 2 1 2
Ex interface x x x x x x Ex interface x x x x x x Ex interface x x x x x x
Installation in x x x*) x*) Installation in x x x*) x*) Installation in x x x*) x*) x*) x*)

Data sheets

IEC/CENELEC
Document Size Language
Data sheet 632 kB English
Data sheet 634 kB German
Data sheet 266 kB French
Data sheet 702 kB Russian

Operating Instructions

Document Size Language
Operation Instructions 2,92 MB English
Operation Instructions 3,06 MB English/German
Operation Instructions 566 kB German
Operation Instructions 573 kB Spanish
Operation Instructions 565 kB French
Operation Instructions 631 kB Russian
Operation Instructions 566 kB Italian

Certificates

Type Certificate No. Document-Type Language Cer. Body Country/ Region
9470/22 9470601020 Declaration of conformity deenfr - European Union (ATEX)
9470/22 14HG1275368 Ship certificate en ABS Ships Classification
9470/22 28444A0BV Ship certificate en BVIS Ships Classification
9470/22 10A016 Ship certificate en ClassNK Ships Classification
9470/22 1519624 Ex Certificate en CSA Canada
9470/22 9400601312 Control drawings en CSA Canada
9470/22 9400602312 Control drawings en CSA Canada
9470/22 A13970 Ship certificate en DNV Ships Classification
9470/22 3007532 Ex Certificate en FM United States
9470/22 940060310011 Control drawings en FM Canada
9470/22 940060310011 Control drawings en FM United States
9470/22 940060310021 Control drawings en FM Canada
9470/22 940060310021 Control drawings en FM United States
9470/22 10202014 Ex Certificate ensr IZP Serbia
9470/22 1320008 Ship certificate en LR Ships Classification
9470/22 7467 Metrological certificate kkru MESRK Kazakhstan
9470/22 IECEXPTB060001X Ex Certificate en PTB IECEx
9470/22 PTB99ATEX2184 Ex Certificate deen PTB European Union (ATEX)
9470/22 1340014250 Ship certificate enru RS Ships Classification
9470/22 11ULBRHZ0111 Ex Certificate enpt ULB Brazil
9470/22 17568 Metrological certificate ru VNIIM Russian Federation