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Bộ chuyển đổi CAN sang Ethernet 1 cổng RS-232+1 cổng RS-485 ICP DAS I-7540D-G CR

CAN to Ethernet Gateway

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Model: I-7540D-G CR
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Bộ chuyển đổi CAN sang Ethernet 1 cổng RS-232+1 cổng RS-485 ICP DAS I-7540D-G CR

The I-7540D series are  CAN to Ethernet converters, and are usually applied as an Ethernet to CAN/RS-232/485 Device Server. They support socket access functions and virtual COM port technology which helps users to get the CAN, RS-232, RS-485 data via virtual COM port. The I-7540D series also provide transparent mode, which enables CAN networks to be coupled together over the Internet/Ethernet, whereby remote monitoring and control is possible. By the features of tiny operating system, protocol independence, small casing and flexibility, it is able to widely fit various RS-232, RS-485 and CAN applications, which may be based on private RS-232 protocol, private CAN protocol, Modbus protocol, CANopen protocol, DeviceNet protocol or J1939 protocol.

The VxComm technology can be used to simulate COM/CAN ports of the I-7540D to become a COM port of PC . With the help of VxComm driver, users can access the remote COM/CAN ports of the I-7540 just as them would access the PC’s COM port. The block diagram of data processes in I-7540D is given as follows:

  • 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

This test is the performance which transfer 8 bytes data frame(total 100000 frames) from CAN to Ethernet (one TCP client).

CAN Spec. Baud Rate 1000K Baud Rate 800K Baud Rate 500K Baud Rate 250K Baud Rate 125K Baud Rate 50K Baud Rate 20K Baud Rate 10K
CAN2.0A
FPS(Avg.)
2244 2237 2106 1483 989 410 174 88
CAN2.0B
PFS(Avg.)
2227 2243 2114 1422 807 357 146 73

This test is the performance which transfer 8 bytes data frame(total 100000 frames ) from Ethernet to CAN (one TCP client).

CAN Spec. Baud Rate 1000K Baud Rate 800K Baud Rate 500K Baud Rate 250K Baud Rate 125K Baud Rate 50K Baud Rate 20K Baud Rate 10K
CAN2.0A
FPS(Avg.)
2047 1899 1606 1154 741 380 155 86
CAN2.0B
PFS(Avg.)
1852 1732 1446 1021 643 322 122 72
Model Name I-7540D I-7540DM
Hardware
EEPROM
16 KB; Data retention: 40 years; 1,000,000 erase/write cycles
CAN Interface
Controller
NXP SJA1000T with 16 MHz clock
Transceiver
NXP 82C250/NXP TJA1042
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 photo-couple
Terminal Resistor
Jumper for 120 Ω terminal 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
Wall Mount
Dimensions(W x L x H)
72mm x 122mm x 33mm
102mm x 125mm x 28mm
Environment
Operating Temp.
-25 ~ 75 ℃
Storage Temp.
-30 ~ 80 ℃
Humidity
10 ~ 90% RH, non-condensing
I-7540D-G     CR CAN to Ethernet Gateway with one CAN bus, one RS-232, one RS-485 and one Ethernet (Plastic Case) (RoHS)
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