J1939到Modbus TCP/RTU从站网关
产品认证
GW-7238D,J1939到Modbus TCP/RTU从站网关
Module specs
RoHS Design
Provide PWR / ERR / J1939 / MODBUS indication LEDs
The built-in jumper to select 120 ohm terminal resister of CAN bus
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 of Connection Management Message
Network addresses management
Modbus Features
Support RS-232, RS-485 and Ethernet interfaces
Support Modbus TCP server / RTU slave protocol
Communication support both Modbus TCP / RTU to J1939 at the same time
Configurable UART baud rates of 9600, 19200, 38400, 57600, 115200 bps
Allow Max 5 Modbus TCP clients to access GW-7238D simultaneously
Support Function Code 03 / 04 / 06 / 16 of Modbus functions for reading and writing J1939 Messages
Module specs
RoHS Design
Provide PWR / ERR / J1939 / MODBUS indication LEDs
The built-in jumper to select 120 ohm terminal resister of CAN bus
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 of Connection Management Message
Network addresses management
Modbus Features
Support RS-232, RS-485 and Ethernet interfaces
Support Modbus TCP server / RTU slave protocol
Communication support both Modbus TCP / RTU to J1939 at the same time
Configurable UART baud rates of 9600, 19200, 38400, 57600, 115200 bps
Allow Max 5 Modbus TCP clients to access GW-7238D simultaneously
Support Function Code 03 / 04 / 06 / 16 of Modbus functions for reading and writing J1939 Messages

Hardware

CPU:80186, 80 MHz or compatible

CAN Interface

Controller / Transceiver:NXP SJA1000T with 16 MHz clock / NXP 82C250

Channel number:1

Connector:5-pin screwed terminal block (CAN_L, CAN_H, N/A for others)

Baud Rate (bps):250 k

Isolation:1000 VDC for DC-to-DC, 2500 Vrms for photo-couple

Terminator Resistor:Jumper for 120 Ω terminator resistor

Specification / Protocol:ISO-11898-2, CAN 2.0A and CAN 2.0B / J1939

UART Interface

COM 1 / Protocol:RS-232 / Modbus RTU

COM 1 Connector:5-pin screwed terminal block (TxD, RxD, RTS, CTS, GND)

COM 2 / Protocol:RS-485 (Self-turner inside) / Modbus RTU

COM 2 Connector:2-pin screwed terminal block (DATA+, DATA-)

Ethernet Interface

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

Connector / Protocol:RJ-45 with LED indicator / Modbus TCP

LED

Round LED:PWR / J1939 / MODBUS / ERR

Power

Power supply:Unregulated +10 ~ +30 VDC

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

Power Consumption:2 W

Mechanism

Installation:DIN-Rail

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

Environment

Operating Temp:-25 ~ 75 ℃

Storage Temp:-30 ~ 80 ℃

Humidity:10 ~ 90% RH, non-condensing

可选型号

 

产品编号

描述

 

GW-7238D CR

J1939 to Modbus TCP Server / RTU Slave Gateway included CA-0910 cable(RoHS)