TSM-2RS232 is the fixed RS232-version of TSM-2SER. As the other board, 2RS232 extends the communication capabilities of TSM by adding additional channels and taking the burden of message assembly from the master CPU.

  • Serial Communication Coprocessor
  • 2 serial ports with RS232 level
  • TLCS900 microcontroller (32K OTP-ROM optional)
    32K CMOS-RAM
  • Socket for 128K/512K (Flash) Eprom
  • Large (512byte) FIFOs for both directions
  • Standard software with message oriented blocking.
  • Detects programmable start of text characters and waits for end character(s) or timeout. Manages message queues for both channels
  • Software supports baudrates 1200 to 76800 bit/s. Hardware goes up to 460.8 kBit
  • Prices
  • Details
"TSM Module with 2 serial interfaces RS232"

prices on request


Module as described, standard software included

* all prices ex works (+VAT/MwSt inside Germany)

2RS232 comes with firmware in OTP or EPROM to handle all standard asynchronous operations. The API functions allow customization to most asynchronous protocols. For very special applications, the processor can be user programmed, accessing a linear 128K/512K (F)EPROM program area. The large 32K RAM provides ample buffer space. An mCAT real time kernel can be provided for this subprocessor, too, to support C programming. Possible applications are the transparent access of measuring equipment, code readers etc.

Technical data:

  • Module ID: 19H
  • Size: 93x126mm, 26p TSM-bus
  • Current consumption 190mA at 6,3V
  • Connectors needed: 2x D9F