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Digital Input Module NAMUR Ex n Inputs, 16 Channels for Zone 2 / Div. 2 Series 9470/25

Digital Input Module NAMUR Ex n Inputs, 16 Channels for Zone 2 / Div. 2 Series 9470/25
05692E00

Series 9470/25

  • 16 channels for contacts and NAMUR proximity switches (EN 60947-5-6)
  • Inputs for Ex nL and Ex nA
  • 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)

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 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 20kHz.

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

ATEX 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 Ex interface x x Ex interface x x x
Installation in x x Installation in x x Installation in x x x

Data sheets

IEC/CENELEC
Document Size Language
Data sheet 732 kB English
Data sheet 644 kB German
Data sheet 254 kB Spanish
Data sheet 254 kB French
Data sheet 643 kB Russian

Operating Instructions

Document Size Language
Operation Instructions 412 kB English
Operation Instructions 596 kB English/German
Operation Instructions 411 kB German
Operation Instructions 418 kB Spanish
Operation Instructions 411 kB French
Operation Instructions 455 kB Russian
Operation Instructions 409 kB Italian

Certificates

Type Certificate No. Document-Type Language Cer. Body Country/ Region
9470/25 9470602020 EU Declaration of Conformity deenfr - European Union (ATEX)
9470/25 14HG1275368 Ship certificate en ABS Ships Classification
9470/25 28444A1BV Ship certificate en BVIS Ships Classification
9470/25 HB14T00021_01 Ship certificate zhen CCS Ships Classification
9470/25 10A016 Ship certificate en ClassNK Ships Classification
9470/25 1519624 Ex Certificate en CSA Canada
9470/25 9400602312 Control drawings en CSA Canada
9470/25 KEMA06ATEX0291X Ex Certificate deen DEK European Union (ATEX)
9470/25 A13970 Ship certificate en DNVGL Ships Classification
9470/25 MRA000000U Ship certificate en DNVGL Ships Classification
9470/25 3007532 Ex Certificate en FM United States
9470/25 940060310021 Control drawings en FM Canada
9470/25 940060310021 Control drawings en FM United States
9470/25 1320008 Ship certificate en LR Ships Classification
9470/25 7467 Metrological certificate kkru MESRK Kazakhstan
9470/25 ELE150515XG Ship certificate en RINA Ships Classification
9470/25 1340014250 Ship certificate enru RS Ships Classification
9470/25 TS_RU_S-DEGB04B00448 Ex Certificate ru STV Eurasian Customs Union (EAC)