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PCAN-Repeater

SKU #: IPEH-004038

Creates a connection between two high-speed CAN busses with galvanic isolation.

The PCAN-Repeater made by PEAK System Technik creates a connection between two high-speed CAN busses with galvanic isolation of up to 5 kV. Each CAN channel is decoupled from the other and from the power supply. CAN messages are forwarded 1:1 between the two channels and may be forwarded uni-directionally if required. The current bus status is displayed by means of LEDs. With its extended temperature range support and DIN rail housing. 


  • Two High-speed CAN channels (ISO 11898-2)
  • Galvanic isolation rated up to 5 kV according to IEC60601-1, between both CAN channels and between CAN and power supply
  • Bit rates up to 1 Mbit/s
  • NXP PCA82C251 CAN transceiver
  • LEDs display CAN bus load and CAN errors
  • Each CAN channel can be selectively terminated
  • Listen-only mode for CAN channel 1 or CAN channel 2 can be switched selectively
  • Plastic casing (width: 22.5 mm) for mounting on a DIN rail
  • 3 mating connectors for power supply and CAN connections
  • Extended operating temperature ranges from -40 to 85°C (-40 to 185°F)

Please note:

Due to the CAN protocol, the maximum length of a CAN bus depends on the bit rate. Therefore, a bus cannot be extended with the PCAN-Repeater.

The physical total length of the CAN bus is reduced with each built-in PCAN-Repeater according to its signal delay.

Indicators (LED) Status, Bus Load
Baud Rate Up to 1 Mbp/s
Certifications ISO 11898-2
Enclosure Plastic DIN rail
Transceiver CAN: NXP PCA82C251
Isolation 5kV Isolation
Operating Temperature -40°C to +85°C
PCAN-Repeater manual
User Manual in PDF format (English)

Creates a connection between two high-speed CAN busses with galvanic isolation. The PCAN-Repeater made by PEAK System Technik creates a connection between two high-speed CAN busses with galvanic is...