CAN/CAN FD repeater with 3 kV galvanic isolation
The Ixxat CAN-CR120/HV repeater with two CAN/CAN FD interfaces offers galvanic isolation of up to 3 kV for enhanced protection of network segments. It improves CAN bus load capacity, establishes a physical coupling of bus systems and offers the flexibility to optimize network structures.
Key points
- Robust industrial use — Designed for industrial environments, meeting high requirements for robustness, temperature ranges and safety.
- CAN FD network design flexibility — Helps optimize CAN/CAN FD network structures by enabling extended topologies (stub lines, star and tree topologies).
- Fast and transparent operation — Minimal impact on real-time behavior, equivalent to a short line length (approx. 35 m/175 ns delay). Transparent transmission, compatible with all higher-layer protocols.
- Savings through simplified wiring — Optimized topologies allow simplified wiring, reducing the number of cables and installation and maintenance costs.
- Increased system protection up to 3 kV — With the CAN-CR120/HV, network components can be galvanically isolated up to 3 kV DC for 1 second. This reliably strengthens device protection against electronic damage caused by voltage spikes.
- Network monitoring and fault recovery — In the event of a disturbance, the repeater automatically disconnects the affected segment and reconnects it once the fault has been resolved.
CAN FD specifications
| CAN FD mode | ISO CAN FD, non-ISO CAN FD |
| CAN FD bit rate | Arbitration bit rate up to 1000 kbit/s, data bit rate up to 8000 kbit/s (test-verified). User-defined bit rates are possible. |
| CAN FD transceiver | MCP2562FD |
CAN specifications
| CAN mode | High-speed CAN (ISO 11898-2) with CAN inductor |
| CAN bit rate | Up to 1 Mbit/s |
General
| Net width (mm) | 99 mm |
| Net height (mm) | 113 mm |
| Net depth (mm) | 22.6 mm |
| Net weight (g) | 180 g |
| Packaged width (mm) | 13 mm |
| Packaged height (mm) | 5 mm |
| Packaged depth (mm) | 17 mm |
| Packaged weight (g) | 261 g |
| Mounting | DIN rail mounting (bracket included) |
| Typical current draw at nominal Vcc (mA) | 70 |
| Max. current draw at nominal Vcc (mA) | 100 |
| Supply voltage (V) | +9 V to +36 V DC |
| Isolation | 3 kV DC for 1 sec. |
| Operating temperature °C min. | -20 °C |
| Operating temperature °C max. | 70 °C |
| Storage temperature °C min. | -40 °C |
| Storage temperature °C max. | 85 °C |
| Relative humidity | 10% to 95%, non-condensing |
| Housing material | Polyamide housing for DIN rail mounting |
| Packaging material | Cardboard |
| Warranty (years) | 1 |
Certifications and standards
| CE | Yes |
| FCC | Yes |
| WEEE category | IT and telecommunications equipment |
| cULus | Yes |
| IP protection rating | IP20 |
Physical specifications
| Contains a battery | No |
| Connectors / Input / Output | 2 x screw terminals, 1 x power connector |
- CAN FD repeater
- user manual
Datasheet
CAN/CAN FD repeater with 3 kV galvanic isolation
The Ixxat CAN-CR120/HV repeater with two CAN/CAN FD interfaces offers galvanic isolation of up to 3 kV for enhanced protection of network segments. It improves CAN bus load capacity, establishes a physical coupling of bus systems and offers the flexibility to optimize network structures.
Key points
- Robust industrial use — Designed for industrial environments, meeting high requirements for robustness, temperature ranges and safety.
- CAN FD network design flexibility — Helps optimize CAN/CAN FD network structures by enabling extended topologies (stub lines, star and tree topologies).
- Fast and transparent operation — Minimal impact on real-time behavior, equivalent to a short line length (approx. 35 m/175 ns delay). Transparent transmission, compatible with all higher-layer protocols.
- Savings through simplified wiring — Optimized topologies allow simplified wiring, reducing the number of cables and installation and maintenance costs.
- Increased system protection up to 3 kV — With the CAN-CR120/HV, network components can be galvanically isolated up to 3 kV DC for 1 second. This reliably strengthens device protection against electronic damage caused by voltage spikes.
- Network monitoring and fault recovery — In the event of a disturbance, the repeater automatically disconnects the affected segment and reconnects it once the fault has been resolved.
