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BusRail Series 9494

02076E00

Series 9494

  • Backplane bus for the IS1+ system, consisting of data bus, Ex i PowerBus and address circuits
  • For 2 or 4 modules
  • Installation on 35 mm DIN rails NS 35/15
  • The BusRail can be interconnected for up to 18 modules
  • Passive component with redundancy and high availability
Introduction Data sheets Operating Instructions Certificates

The BusRail is fitted into a 35 mm DIN rail and provides internal electrical connection between the CPU & Power Modules and the I/O modules. The BusRail consists of the internal data bus, the PowerBus and the address circuits for the I/O modules. The internal bus is built up with redundancy. The PowerBus is designed with an extremely high availability.

*) Restrictions see table explosion protection

ATEX / IECEx / GOST 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 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 563 kB English
Data sheet 563 kB German
Data sheet 390 kB French

Operating Instructions

Document Size Language
Operation Instructions 677 kB English
Operation Instructions 959 kB English/German
Operation Instructions 534 kB German
Operation Instructions 594 kB Russian

Certificates

Type Certificate No. Document-Type Language Cer. Body Country/ Region
9494 11-1-265-2013 Operating permission ru GOS Belarus
9494 1904JUL781 Operating permission enru MESRK Kazakhstan
9494 7467 Metrological certificate kkru MESRK Kazakhstan
9494 KZ7500317010117701 Ex Certificate enkkru NCEC Kazakhstan
9494/..-.. TA10305M Ship certificate en ClassNK Ships Classification
9494/..-.. 1519624 Ex Certificate en CSA Canada
9494/..-.. 9400601312 Control drawings en CSA Canada
9494/..-.. 9400602312 Control drawings en CSA Canada
9494/..-.. A11630 Ship certificate en DNV Ships Classification
9494/..-.. 3007532 Ex Certificate en FM United States
9494/..-.. 9400601310 Control drawings en FM United States
9494/..-.. 9400602310 Control drawings en FM United States
9494/..-.. 940060310011 Control drawings en FM Canada
9494/..-.. 940060310011 Control drawings en FM United States
9494/..-.. 940060310021 Control drawings en FM Canada
9494/..-.. 940060310021 Control drawings en FM United States
9494/..-.. 1320008 Ship certificate en LR Ships Classification
9494/..-.. IECEXPTB060001X Ex Certificate en PTB IECEx
9494/..-.. 1340014250 Ship certificate enru RS Ships Classification
9494/..-.. PPC00041998 Operating permission ru RTN Russian Federation
9494/.1-.. 28444A0BV Ship certificate en BVIS Ships Classification