05546E00
BusRail Series 9494
- Backplane bus for the IS1 system, constisting of data bus, 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
- Installation in
- Zone 1 / Division 1 and Zone 2 / Division 2
- Zone 21 and Zone 22
Zones | ||||||
0 | 1 | 2 | 20 | 21 | 22 | |
Ex i interfaces | X | X | X | X | ||
Installation in | X | X | X | X | ||
| Introduction | Data sheets | 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 is built up in a passive way. It 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. By design the PowerBus has extremely high availability.
Data sheets
| IEC/CENELEC | |||
|---|---|---|---|
| Document | Size | Language | |
| Data sheet | 361 kB | English | [download] |
| Data sheet | 363 kB | German | [download] |
| Data sheet | 135 kB | Spanish | [download] |
| Data sheet | 143 kB | French | [download] |
| Data sheet | 167 kB | Russian | [download] |
Certificates
| Certification Body | Country | Type | Certificate-Number | Acceptance | Category | Language | |
|---|---|---|---|---|---|---|---|
| CSA | Kanada | 9494/.. | 1519624 | Canada | English | [download] | |
| FM | Vereinigte Staaten von Amerika | 9494/..-.. | 3007532 | USA | English | [download] | |
| DNV | Norwegen | 9494/..-.. | A-10522 | Maritim | English | [download] |
Data Sheets Downloads