tM-7530A Tiny UART/CAN converter


tM-7530A Tiny UART/CAN converter

  Price:  $279.00  

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tM-7530A UART/CAN converters can help users to implement the communication between UART and CAN network. ICP DAS provides a new solution of UART /CAN converter-tM-7530A. The tM-7530A is a tiny UART/CAN converter to fit narrower environment as a result of its small size. It has isolation on power side and on CAN bus side and its performance is faster than other UART/CAN module. The function of tM-7530A is full compatibly with I-7530 and I-7530T. In additional, it provides new function such as listen only mode. User can use this function to listen to CAN bus messages and error detection. tM-7530A is an economical and practical UART/CAN converter solution.

Product Features

  • Compatible with CAN specification 2.0A and 2.0B
  • Fully compatible with ISO 11898-2 standard
  • Support various CAN baud rate from 10K bps to 1M bps
  • Support user-defined CAN baud rate
  • Support various UART baud rate from 110 bps to 230400 bps
  • Build-in selectable 120 ? terminator resistor
  • Software configurable CAN and UART communication parameters
  • Power, data flow, and error indicator for CAN and UART
  • Watchdog inside
  • Support pair connection mode
  • Software buffer on CAN bus side and UART side
  • Support user-defined end of characters on pair connection mode
  • Support listen only mode ·  Support time stamp response on UART side

Software Features

  • CAN bus baud rate configuration
  • CAN bus ID filter configuration
  • CAN 2.0A or CAN 2.0B specification selection
  • UART baud rate and data format configuration
  • Communication mode(normal , pair connection , and listen only mode ) configuration
  • Easy test to transmit/receive CAN messages
  • CAN bus data flow detection
  • Group Send CAN messages for special application
  • Trigger event setting for advance received CAN messages. ·  Integrate all CAN bus converter utility of ICP DAS.


  • Control System
  • Building Automation
  • Factory Automation
  • Distributed data acquisition

Performance Test

Performance test: from CAN to RS-232(115200, n, 8, 1).  Unit: Frames Per Second (FPS).
Baud rate 1000K 800K 500K 250K 125K 50K 20K 10K
CAN 2.0A 519 519 523 522 522 416 176 88
CAN 2.0B 423 423 426 425 426 353 146 74

Performance test: from RS-232(115200, n, 8, 1) to CAN.  Unit: Frames Per Second (FPS).
Baud rate 1000K 800K 500K 250K 125K 50K 20K 10K
CAN 2.0A 523 524 523 522 520 451 180 90
CAN 2.0B 425 426 427 426 427 377 150 75


CAN Interface



Channel number



7-pins screwed terminal block(CAN_H, CAN_L, CAN_GND)

Baud Rate (bps)

10 k, 20 k, 50 k, 125 k, 250 k, 500 k, 800 k, 1 Mbps


3000 VDC for DC-to-DC, 2500 Vrms for photo-couple

Terminator Resistor

Build-in selectable 120 ? terminator resistor


ISO-11898-2, CAN 2.0A and CAN 2.0B

UART Interface


RS-232, RS-485, RS-422


10-pins screwed terminal block

Baud Rate (bps)

110, 150, 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400

Data bit

5, 6, 7, 8

Stop bit

1, 2

Parity bit

None, Even, Odd


Round LED

ON LED: Power and Data Flow; ERR LED: Error Status



+10 ~ +30 VDC


Power reverse polarity protection, Over-voltage brown-out protection

Power Consumption






52mm x 93mm x 27mm (W x L x H)


Operating Temp.

-25 ~ 75°C

Storage Temp.

-30 ~ 80°C


10 ~ 90% RH, non-condensing

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