(under construction)
Description
This device provides an isolated repeater function between two CAN-bus segments. The primary segment also provides power for the device.

Functionality
- Two-way CAN-bus repeater up to 1Mbps
- Protocol independent; works with any CAN-based protocol including CANopen and J1939
- Powered from primary side DC input
- Secondary side powered by integrated DC/DC converter
- Switchable termination resistors
Specifications
- Propagation delay 100ns, equivalent to ~20m of cable length
- 120Ω current-limited switchable termination on both segments
- Optional ~600Ω terminations to enforce valid bus signals if segment disconnected
- Bus powered 12-48VDC, power <1W
- Allowed isolation voltage up to 500Vrms
- 6-Pin spring-contact terminations for CAN-bus, ground, power, shield and earth
- Grounds and shields individually terminated to earth via 1nF Y1 capacitors
- 6kV Surge rated; 1.2/50µs 2Ω on DC-input and across isolation, 12Ω to earth, 10/700µs 25Ω on CAN-bus
- Voltage across isolation barrier clamped with 1.2kVdc/6.5kA varistor
- Conformally coated circuit board 67mm × 64mm, 4mm oblong mounting holes pitch 56-60mm
- Available with various enclosures; polycarbonate, aluminium or antistatic polyester
- ATEX intrinsic safety 'ic' (IEC 60079-11) and increased safety 'nA' (IEC 60079-15)
Availability
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