Fuse modules with CANopen
RRFSxx units are designed to protect the electrical circuits of rolling stock and to provide the vehicle control system with actual fuse status information. The units meet the requirements of EN 50155 (electronic equipment of rolling stock) class TX and related standards.
Models and parameters
| Parameter | RRFS15/001 | RRFS25/001 |
|---|---|---|
| Number of fuses | 15 | 25 |
| DI | 10 | 10 |
| DO | 8 | - |
| AI | 1 | - |
| Vcc | 24 V DC | 24 V DC |
| Maximum current for one fuse | 25 A DC | 25 A DC |
| Max. total current for three fuses side by side | 45 A DC | 45 A DC |
| Fused voltage | 24 V DC | 24 V DC |
| Fuse type | Flat automotive fuses UNIVAL, automotive circuit breakers, size 1170 | Flat automotive fuses UNIVAL, automotive circuit breakers, size 1170 |
| CAN interface | 1 × | 1 × |
| Communication rate | 250 kbit | 250 kbit |
| Communication protocol | CANopen DS 401 | CANopen DS 401 |
| Power supply | 24 V DC | 24 V DC |
| Protection rate | IP20 | IP20 |
| Operating temperature | -40 °C to 70 °C | -40 °C to 70 °C |
| Mounting | In-to the panel | In-to the panel |
| Weight | 2 kg | 2 kg |
| Dimensions (w × h × d) | (450 × 110 × 76) mm | (450 × 110 × 76) mm |
Standards
- EN 50155
- EN 50121-3-2
- EN 45545-2
For availability, ordering codes or the right variant for your project write to sales@amit-transportation.com.