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Bộ chuyển đổi J1939 sang Modbus RTU kết nối RS-232/RS-485/Ethernet ICP DAS GW-7238D-G CR

J1939 to Modbus TCP Server / RTU Slave Gateway

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Model: GW-7238D CR
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Bộ chuyển đổi J1939 sang Modbus RTU kết nối RS-232/RS-485/Ethernet ICP DAS GW-7238D CR

The GW-7238D is a gateway that provides conversion between J1939 and Modbus TCP/RTU protocol. For J1939 network, the GW-7238D supports PDU1, PDU2, broadcast and destination specific type of J1939 messages. For Modbus TCP/RTU network, the GW-7238D is a Modbus TCP server / RTU slave to reply the request from Modbus TCP client / RTU master. Utility software is provided for users to configure J1939 and Modbus TCP/RTU setting in the GW-7238D. The application fields can be diesel power-train applications, In-Vehicle networks for trucks and buses, etc.
The following figure shows the application architecture for the GW-7238D

  • Diesel power-train applications
  • Diesel power-train applications
  • In-Vehicle networks for trucks and buses
  • Truck-Trailer connections
  • On Board Diagnostics
  • Vehicle Automation

CPU Module
CPU 80186, 80 MHz or compatible
LED Indicators
Status PWR / J1939 / MODBUS / ERR
COM Ports
Ports 1 x RS-232
1 x RS-485 (Self-turner inside)
Baud Rate 9600, 19200, 38400, 57600, 115200
Protocol Modbus RTU
Ethernet
Protocol RJ-45 with LED indicator / Modbus TCP
J1939
Controller NXP SJA1000T with 16 MHz clock
Ports 1
Baud Rate 250 k
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
Power
Consumption 2 W
Mechanical
Dimensions (mm) 122 x 72 x 33 (L x W x H)
Installation DIN-Rail
Environment
Operating Temperature -25 ~ +75 ℃
Storage Temperature -30 ~ +80 ℃
Humidity 10 ~ 90% RH, Non-condensing
GW-7238D-G     CR  J1939 to Modbus TCP Server / RTU Slave Gateway included CA-0910 cable (RoHS)
A-0910-C 9-pin Female D-sub & 3-wire CAN bus cable (1M)
SG-770 7/14 channel Surge Protector
4PCD-002 EMI Ferrite Split/Snap-On Core
M12A-5P-IP68 Field-Installation A-coded 5-pin Female
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