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PCAN-RS-232, programmable CAN to RS-232 gateway
PCAN-RS-232, programmable CAN to RS-232 gateway, IPEH-002100

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The PEAK PCAN-RS-232 is a programmable module for the communication between RS-232 and CAN. The device is based on the NXP LPC21 series microcontroller which handles conversion of data traffic between the two bus systems.

Using the supplied library and the Yagarto GNU ARM toolchain (contains the GNU Compiler Collection GCC for C and C++), custom firmware can be created and then transferred to the module via CAN. This gives a whole range of options for manipulation, evaluation, filtering, and routing of the data traffic.

The PCAN-RS-232 ships with a pre-installed demo firmware that routes data from CAN to RS-232 and vice versa. Both the data transfer and the hardware can be configured with serial control commands. The corresponding source code is included as an example in the scope of supply.
  • NXP LPC21 microcontroller (32-bit ARM CPU)
  • 32K bytes EEPROM
  • 1x high-speed CAN channel (ISO11898-2), baud rates up to 1M
  • 1x RS-232 serial port, baud rates up to 115.2K
  • 1x digital input, 1x digital output (active low)
  • 2-color LED for status display
  • 10-position terminal block connector (Phoenix) for RS-232, CAN, Power, I/O