10942E00
Ex e Field Device Couplers Series 9411/11
- For FOUNDATIONTM fieldbus H1 and Profibus PA, acc. to IEC 61158-2
- Connection of up to 4 or 8 explosion protected (Ex d / Ex m) field devices to a non-intrinsically safe / Ex e fieldbus
- Spur protection for each spur
- Low starting and low fault current by power management
- Capacitive or direct earthing of cable screens
- LED indication for faults on each spur
- Switchable termination on board
- Screw or cage clamp terminals
- Customer specific enclosures available in different versions
- Installation in
- Zone 1 and Zone 2
- Zone 21 and Zone 22
- Class I Zones 1, 2 and Division 2
Zones | ||||||
0 | 1 | 2 | 20 | 21 | 22 | |
Ex i interfaces | X | X | X | X | ||
Installation in | X | X | X | X | ||
| Introduction | Data sheets | Operating Instructions | Certificates |
The Ex e Field Device Couplers connect 4 or 8 explosion protected (Ex d / Ex m) FOUNDATIONTM fieldbus H1 or Profibus PA field devices to a non-intrinsically safe / Ex e trunk. A feedback effect from the spurs on the trunk is prevented in the case of short-circuits by current limiting (spur protection). The Field Device Couplers feature a power management to minimise current from the trunk.
The couplers are mounted on DIN rail or in housings made of fibre glass-reinforced polyester, sheet steel or stainless steel. The cable shields can be connected to earth capacitively at the terminals or directly at the cable screen bus bar.
Data sheets
| IEC/CENELEC | |||
|---|---|---|---|
| Document | Size | Language | |
| Data sheet | 620 kB | English | [download] |
| Data sheet | 641 kB | German | [download] |
| Data sheet | 137 kB | Spanish | [download] |
| Data sheet | 137 kB | French | [download] |
| Data sheet | 177 kB | Russian | [download] |
Operating Instructions
| Document | Size | Language | |
|---|---|---|---|
| Operating Instructions | 3,34 MB | English | [download] |
| Operating Instructions | 5,67 MB | German/English | [download] |
| Operating Instructions | 2,81 MB | German | [download] |
Certificates
| Certification Body | Country | Type | Certificate-Number | Acceptance | Category | Language | |
|---|---|---|---|---|---|---|---|
| FM | Vereinigte Staaten von Amerika | 9411/.1 | 3026646 | USA | English | [download] | |
| FM | Vereinigte Staaten von Amerika | 9411/.1 | 3026646C | USA | English | [download] | |
| DEKRA EXAM | Bundesrepublik Deutschland | 9411/11-2**-*0 | BVS 06 ATEX E 003 X | Europe | German | [download] | |
| DEKRA EXAM | Bundesrepublik Deutschland | 9411/11-2**-*0 | BVS 06 ATEX E 003 X | Europe | English | [download] | |
| DEKRA EXAM | Bundesrepublik Deutschland | 9411/21-2**-*1 | BVS 06 ATEX E 004 X | Europe | II2(1)G & II(1)D od. II2(1)D | German | [download] |
| DEKRA EXAM | Bundesrepublik Deutschland | 9411/21-2**-*1 | BVS 06 ATEX E 004 X | Europe | II2(1)G & II(1)D od. II2(1)D | English | [download] |
| UL | Vereinigte Staaten von Amerika | 9411/.1 | E81680 | USA | English | [download] |