Chinese Version

CANlink II

 

-RS232-CAN Converter

With the CANlink II devices with a serial port can be connected to the CAN bus.

Two modes are available for use in CAN and CANopen networks.

In the CAN mode (layer 2) the received CAN data are transmitted transparently to the RS232 interface. Data sent by means of RS232 are packed in CAN telegrams and transmitted. One configurable identifier each is available for transmission and reception.

In the CANopen mode the CANlink works as a CANopen subscriber, where the serial data are saved as a butestream object in the manufacturer-specific dictionary range. Supported CANopen features are:

  • 1 server SDO expedited, non-expedited, no CRC check
  • 1 TX PDO static mapping
  • 1 RX PDO static mapping
  • Emergency message
  • Heartbeat producer
  • NMT slave

The communication interfaces and modes are configured with a configuration file which is saved on the device with an upload program.

The CANlink II is available in two housing versions, a plastic housing for top hat rail assembly or as a table-top device in a sturdy aluminum housing.

Technical Data

Microcontroller Fujitsu MB90F543
Memory extension 128k Flash on-chip, 6k RAM on-chip (optional: 256k external SRAM, 256 bytes I2C EEPROM)
CAN controller 1 x CAN on-chip, 11-/29-bit identifier CAN 2.0A, 2.0B
CAN bus interface

1 x ISO 11898-2(high speed), optional: galvanically isolated
Serial port RS232 (600,1200,2400,4800,9600,19200,38400,57600,115200 bits/s)
Power Supply 9~36V(industrial version)
Housing

sturdy metal housing approx. 100 x 85 x 32 mm or plastic top hat rail housing approx. 110 x 75 x 22 mm

 

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