Bộ chuyển đổi CAN sang Ethernet Modbus TCP/IP + RS-232 Modbus RTU ICP DAS I-7540D-MTCP

Thương hiệu: ICP DAS | Tình trạng: Còn hàng
Liên hệ

CAN to Ethernet / Modbus TCP / Modbus RTU Converter. Supports operating temperatures between -25 to 75°C.

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Bộ chuyển đổi CAN sang Ethernet Modbus TCP/IP + RS-232 Modbus RTU ICP DAS I-7540D-MTCP


I-7540D-MTCP is a CAN to Ethernet / Modbus TCP / Modbus RTU Converter. It is helpful for exchanging data between Modbus devices and CAN devices. I-7540D-MTCP is a Modbus TCP server and acts as slave device in Modbus RTU networks. It supports four communication modes: Modbus TCP, Modbus RTU, CAN-Ethernet Conversion and Pair connection.

The major function of the I-7540D-MTCP is a CAN to Modbus TCP/RTU gateway. It allows Modbus TCP/RTU devices to communicate with CAN devices on a CAN network. I-7540D-MTCP supports the function codes 0x03/0x04/0x10 of Modbus TCP/RTU for reading and writing of CAN messages. The device supports a transparent, protocol-independent transfer of the CAN messages, thus allowing its implementation into a wide range of possible applications. The CAN-Modbus Converter can be used with various higher layer CAN protocols (e.g. CANopen, DeviceNet or other proprietary protocols). These application diagrams show the application architecture for the I-7540D CAN-Modbus Converter. 

Modbus TCP / RTU to CAN
Modbus TCP / RTU to CAN


  • Features:

    • 80186-80 Embedded CPU, or compatible

    • Ethernet Protocols, TCP,UDP,IP,ICMP,ARP

    • COM driver support interrupt & 1K QUEUE Input & Output buffer

    • Provide 200 CAN frames buffer in CAN to Modbus Mode

    • NXP 82C 250 CAN Transceiver

    • Support both CAN specification 2.0A and 2.0B

    • Max transmission speed up to 1M bps for CAN and 115.2kbps for RS-232 & RS-485

    • Max transmission distance of CAN over 1000m (follow CAN specification)

    • 7-segment LED display to Module IP, RS-232 baud rate, CAN configuration…

    • CAN Error/Tx/Rx LED indicator

    • Software configurable CAN and RS-232 communication parameters

    • Firmware updated from COM1 or Ethernet port

    • Support Web Configuration

    • Support maximum 24 Ethernet clients connection

    • Support function code 0x03/0x04/0x10 of Modbus TCP/RTU command for reading and writing CAN message

    • Provide the transparent communication between the CAN devices via Ethernet

    • Support 30 specific CAN IDs in the Modbus TCP/RTU mode 

  • Applications:

    • Factory Automation

    • Building Automation

    • Home Automation

    • Control Systems

    • Monitoring Systems

    • Vehicle Automation

  • CAN bus Power Meter Solution

    • The PM-213x-CAN series power meter provides the CAN bus interface for users to easily gather the real-time power consumption information in their CAN applications. The PM-213x-CAN provides the Auto-Response mode which responses messages at regular intervals automatically. It makes the communication more efficient when collecting a lot of remote power information. The polling mode offers the precise information of every step required by the monitors. In addition, the PM-213x-CAN also owns the arbitration mechanism which can avoid data collision and error detection. 
      CAN Power Meter  

  • Utility:

    • Operation mode configuration

    • IP 、 Gateway 、 Mask configuration

    • CAN bus Baud rate configuration

    • CAN BTR0 and BTR1 configuration

    • CAN acceptance filter configuration

    • CAN 2.0A or 2.0B specific selection

    • Error code Responded selection

    • Easy test to transmit/receive CAN messages

    • Easy test to Modbus TCP/Modbus RTU command


CAN Interface


NXP SJA1000T with 16 MHz clock


NXP 82C250

Channel number



2-pin screwed terminal block (CAN_L, CAN_H)

Baud Rate (bps)

10 k, 20 k, 50 k, 125 k, 250 k, 500 k, 800 k, 1 M (allow user-defined baud rate)


1000 VDC for DC-to-DC, 2500 Vrms for photocoupler

Terminator Resistor

Jumper for 120 Ω terminator resistor


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

UART Interface



COM 1 Connector

5-pin screwed terminal block (TxD, RxD, RTS, CTS, GND )


RS-485 (Self-turner inside)

COM 2 Connector

2-pin screwed terminal block (DATA+, DATA-)

Baud Rate (bps)

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

Data bit

7, 8

Stop bit



None, Even, Odd

Ethernet Interface


10/100Base-TX Ethernet Controller (Auto-negotiating, Auto_MDIX)


RJ-45 with LED indicator


Power supply

Unregulated +10 ~ +30 VDC


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

Power Consumption

2.5 W





72mm x 122mm x 33mm (W x L x H)


Operating Temp.

-25 ~ 75 °C

Storage Temp.

-30 ~ 80 °C


10 ~ 90% RH, non-condensing

Reference & Support

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