9412 Series – Power Conditionner
Single or redundant 9412 series fieldbus power supplies are used to supply an FF H1 High Power Trunk with up to 28 V/500 mA, and up to 1 A in Boost mode. In the background, they measure the advanced physical layer parameters, which can be reported via an Android smartphone, configurable integrated alarms or online via FF H1. 9419 series bus carriers or DIN rails can be used for installation.
- For single or redundant power supply to FOUNDATION Fieldbus H1 segments (High Power Trunk)
- Output > 28 V, up to 1 A, galvanically separated
- Integrated advanced physical layer diagnostics
General
| WebCode | 9412A |
| Product Variant | Fieldbus Power Supply |
| Product Type | 9412/00-310-11s |
| Product Description | ISbus fieldbus technology Fieldbus power supply |
| Highlights | For single or redundant power supply to FOUNDATION Fieldbus H1 segments (High Power Trunk) Output > 28 V, up to 1 A, galvanically separated Integrated advanced physical layer diagnostics |
| Functional Description | Single or redundant 9412 series fieldbus power supplies are used to supply an FF H1 High Power Trunk with up to 28 V/500 mA, and up to 1 A in Boost mode. In the background, they measure the advanced physical layer parameters, which can be reported via an Android smartphone, configurable integrated alarms or online via FF H1. 9419 series bus carriers or DIN rails can be used for installation. |
| Description | fieldbus power supply and diagnostics |
| Application range (zones) | 2, 22 |
| IECEX gas certificate | IECEx BVS 09.0043X |
| ATEX gas certificate | BVS 09 ATEX E 099 X |
| Certificate EAC | TS RU S-DE.GB04.B.00081 |
| Gas explosion protection IECEx | Ex nA nC IIC T4 Gc |
| Gas explosion protection ATEX |  II 3 G Ex nA nC IIC T4 Gc |
| Gas explosion protection EAC | 2 Ex nA nC IIC T4 Gc X |
| Certificates | ATEX (BVS), Brazil (ULB), Canada (FM), EAC (STV), IECEx (BVS), India (PESO), International (FF), USA (FM) |
| Number of channels | 1 |
| Supply voltage DC | 24.00 V |
| Segment supply Ua | ≥ 28 V DC |
| Segment supply Ua note | Other voltage variant for ic-FISCO and entity on request |
| Nominal voltage | 24 V DC |
| Max. power dissipation | 2.75 W |
| Max. power dissipation note | at 500 mA output current and 24 V auxiliary power |
| Segment supply Ia | 500.00 mA |
| Segment supply Ia note | Up to 1 A in boost mode |
| Error message | Overload and short circuit |
| Error messaging device | Relay contact (30 V DC/100 mA) |
| Fieldbus Specification | IEC 61158-2, FOUNDATIONTM fieldbus H1 FF-831 |
| Ambient temperature min. | -20 °C |
| Ambient temperature max. | +70 °C |
| Ambient temperature | -20 °C … +70 °C |