CAN Bus
    I-7540D-MTCP
 
 
 
 
 
 
 
 
    CAN Bus
 
 
 
    I-7188 Series
 
     

 
 
       
 


I-7540D-MTCP ~NEW~
CAN to Ethernet/ Modubs TCP/ Modbus RTU Converter

 
 
     
 

The I-7540D-MTCP is helpful for data exchanging between the Modbus devices and CAN devices. I-7540D-MTCP is a Modbus TCP server and acts as slave device in Modbus RTU network. It supports four communication modes: Modbus TCP, Modbus RTU, CAN-Ethernet Convert and Pair connection.
The major function of the I-7540D-MTCP is CAN to Modbus TCP/RTU gateway. It allows Modbus TCP/RTU device to communicate with CAN device on a CAN network. I-7540D-MTCP supports the function codes 0x03/0x04/0x10 of Modbus TCP/RTU for reading and writing CAN messages.
Furthermore, The device supports a transparent, protocol-independent transfer of the CAN messages, thus allowing its implementation into a wide range of possible applications. Furthermore, the CAN-Modbus Convertercan be used with various higher layer CAN protocols (e.g. CANopen, DeviceNet or other proprietary protocols). The following figure shows the application architecture for CAN-Modbus Converter.

 
 
 
 
   
 
•Factory Automation    
•Building Automation    
•Home Automation    
•Control System    
•Monitor System
•Vehicle Automation
   
 
 
 
     
 
  • 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¡K
  • 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
 
     
 
 
 
     
 
  • Operation mode configuration
  • IP ¡B Gateway ¡B 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
 
     
 
 
 
     
 
Item Description

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VxCAN Driver
The VxCAN driver is the virtual CAN driver for all CAN converters and CAN master products. Even using different products, the users could use the same APIs to develop any CAN applications. [more...]

InduSoft Driver
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CANcheck
This is the software for diagnosing and testing the user's CAN devices. The graphical interface is ready-made and easy to operate. [more...]

CAN Test Tool
The CAN test tool can help users to test the CAN communication of CAN series of ICP DAS by the simple steps. This tool is based on VxCAN driver and supports most of all CAN products of ICP DAS [more...]
 
     
 
 
 
     
 
Test development¡G
¡@¡@¡@OS¡GWindows XP SP 3
¡@¡@¡@CPU¡GIntel Core 2 Duo 2.93 GHz
¡@¡@¡@RAM¡G2GB


The test is the performance which transfer 8 bytes data frame from CAN to Ethernet (one TCP client).
CAN setting
Transfer frames
Transfer time(ms)
Ethernet setting
Receive frames
Receive time (ms)
The max frames/sec
ASCII command length
2.0A 1Mbps
1,000,000
436,658
100M
1,000,000
436,781
2290
22 B
2.0B 1Mbps
1,000,000
472,153
100M
1,000,000
472,265
2118
27 B

The test is the performance which transfer 8 bytes data frame from Ethernet (one TCP client) to CAN.
CAN setting
Transfer frames
Transfer time (ms)
Ethernet setting
Receive frames
Receive time (ms)
The max frames/sec
ASCII command length
2.0A 1Mbps
1,000,000
446,296
100M
1,000,000
446,574
2241
22 B
2.0B 1Mbps
1,000,000
465,843
100M
1,000,000
466,066
2147
27 B
 
     
 
 
 
     
 
CAN Interface
Controller
NXP SJA1000T with 16 MHz clock
Transceiver
NXP 82C250
Channel number
1
Connector
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)
Isolation
1000 VDC for DC-to-DC, 2500 Vrms for photocoupler
Terminator Resistor
Jumper for 120 £[ terminator resistor
Specification
ISO-11898-2, CAN 2.0A and CAN 2.0B
UART Interface
COM 1
RS-232
COM 1 Connector
5-pin screwed terminal block (TxD, RxD, RTS, CTS, GND )
COM 2
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
1
Parity
None, Even, Odd
Ethernet Interface
Controller
10/100Base-TX Ethernet Controller (Auto-negotiating, Auto_MDIX)
Connector
RJ-45 with LED indicator
Power
Power supply
Unregulated +10 ~ +30 VDC
Protection
Power reverse polarity protection, Over-voltage brown-out protection
Power Consumption
2.5 W
Mechanism
Installation
DIN-Rail
Dimensions
72mm x 122mm x 33mm (W x L x H)
Environment
Operating Temp.
-25 ~ 75 ¢J
Storage Temp.
-30 ~ 80 ¢J
Humidity
10 ~ 90% RH, non-condensing
 
     
 
 
 
     
 
I-7540D-MTCP CR
CAN to Ethernet / Modbus TCP / Modbus RTU Converter (RoHS)
 
     
 
 
 
     
 
wall-plug power Adapter/ 110VAC, 60Hz, 3.6W
wall-plug power Adapter/ 220VAC, 50Hz, 3.6W
9-pin Female D-sub & 3-wire CAN bus cable (1M)
7/14 channel Surge Protector
EMI Ferrite Split/Snap-On Core
Field-Installation A-coded 5-pin Female
 
     
   
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