Bộ chuyển đổi J1939 sang Modbus RTU ICP DAS GW-7228

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

J1939 to Modbus RTU Gateway. Allows data communication between Modbus RTU and J1939 CAN devices. supports PDU1, PDU2, broadcast and destination specific type of J1939 messages. Comes with software utility for configuration. Supports operating temperatures of -25 ~ 75 ℃ (-13F ~ 167F).

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Bộ chuyển đổi J1939 sang Modbus RTU ICP DAS GW-7228

Features

GW-7228 J1939 to Modbus RTU Gateway is a solution that provides a communication transformation between J1939 protocol and Modbus RTU protocol. For J1939 CAN networks, the GW-7228 supports PDU1, PDU2, broadcast and destination specific type of J1939 messages. From Modbus RTU networks, From the view of Modbus RTU network, the GW-7228 is a Modbus RTU slave to replies to requests from the Modbus RTU master. We provide a software utility software for users to configure the GW-7228 parameters of CAN J1939 / Modbus RTU. The application fields can be Diesel power-train applications, In-Vehicle networks for trucks and buses or wherever you need to allow communication with CAN J1939 protocol. GW-7228 is a J1939 Communication Device that allows you to join J1939 and Modbus RTU networks.

Applications

  • Diesel power-train applications

  • In-Vehicle networks for trucks and buses

  • Truck-Trailer connections

  • Fleet management systems

  • On Board Diagnostics

  • Vehicle Automation

Features

  • Provide PWR / J1939 / MODBUS indication LED

  • Built-in jumper to select 120 ohm terminal resister

  • Watchdog inside

J1939 Features

  • Transmission and reception of all types of J1939 messages, including PDU1, PDU2, broadcast and destination specific.

  • J1939 Transport Protocol for transmission and reception of large messages (9 - 1785 bytes).

  • Supported BAM / CTS / RTS of Connection Management Message.

  • Network addresses management.

Modbus RTU Features

  • Supported Modbus RTU slave protocol.

  • Configurable for Modbus Network ID(1~250).

  • Configurable baud rates of 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps.

  • Configurable for no, odd, or even parity and 1 or 2 stop bits.

  • Support Function Code 03 / 04 / 06 / 10 of Modbus functions for reading and writing J1939 Messages.

Utility

  • Provide Modbus network configuration interface.

  • Provide J1939 network configuration interface – Network Address / Device Name…

  • Provide J1939 Input / Output configuration interface.

Specifications

Hardware

J1939 Port Channels

1

CAN Interface

Controller

Microprocessor inside with 96 MHz

Transceiver

NXP 82C250

Connector

9-pin D-sub connector

Baud Rate (bps)

250k

Isolation

3000 VDC power protection on CAN side, 2500Vrms photo-couple isolation on CAN bus

Terminator Resistor

Selectable 120Ω terminator resistor by jumper

Specification

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

Pin Assignment

C.I.A. DS-102 (CAN_H=7, CAN_L=2)

UART Interface

Connector

14-pin screw terminal connecter

COM1

RS-232(TXD, RXD, GND)

COM2

RS-422(Tx+, Tx-, Rx+, Rx-)/ RS-485(D+, D-)

Baud Rate (bps)

2400, 4800, 9600, 19200, 38400, 57600, 115200

LED

Round LED

PWR / J1939 / MODBUS

Power

Power supply

+10 ~ +30 VDC

Power Consumption

1.5 W

Dip Switch

Init (Firmware Update) / Normal (Firmware Operation)

Mechanism

Installation

DIN-Rail

Dimensions

108mm x 72mm x 35mm (H x W x D)

Environment

Operating Temp.

-25 ~ 75 ℃

Storage Temp.

-40 ~ 80 ℃

Humidity

5 ~ 95% RH, non-condensing

 

Reference & Support

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