BusRail
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.
*) suitable enclosure necessary
| ATEX / IECEx | Class I (NEC 505) | (NEC 506) | 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
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
| Cer. Body | Type | Certificate No. | Country/ Region | Category | |
|---|---|---|---|---|---|
| ClassNK | 9494/..-.. | TA10305M | Maritim |
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| CSA | 9494/.. | 1519624 | Canada |
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| CTB | 9494/** | 04.B01469 | Russia |
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| DNV | 9494/**-** | A-11630 | Maritim |
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| FM | 9494/..-.. | 3007532 | USA |
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| GL | 9494/**-** | 59 143 - 08 HH | Maritim | Schiffe/Ships |
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| Gospromnadzor | 9494/** | No.05-821-2010 | Belarus |
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| JSC | 9494/**-** | KCC 1018110 | Kazakhstan |
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| JSC | 9494/**-** | KCC 1018110 | Kazakhstan |
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| PTB | 9494/**-** | IECEx PTB 06.0001X | IECEx |
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