GW-7243D-G CR: Bộ chuyển đổi Gateway DeviceNet Slave sang Modbus TCP/RTU/ASCII Master

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GW-7243D-G CR DeviceNet Slave / Modbus Master Gateway (RoHS)

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GW-7243D-G CR: Bộ chuyển đổi Gateway DeviceNet Slave sang Modbus TCP/RTU/ASCII Master 

Features

DeviceNet Features

  • Comply with DeviceNet specification Volume I/II, Release 2.0
  • “Group 2 Only Server” DeviceNet subscriber
  • On-line change baud rate and MAC ID of CAN
  • MS.NS and IO Led indicators
  • Support Offline Connection Set and Device Shutdown Message
  • Explicit & I/O length: 240 bytes max.
  • Connection supported:
    • one “Explicit Connection”
    • one “Polled Command/Response” connection

Modbus RTU Features

  • User can select the Modbus RTU/ASCII protocol for each COM port
  • Maximum support 10 Modbus RTU/ASCII commands for each COM port
  • Support Modbus function codes: 0x01,0x02,0x03,0x04,0x05,0x06,0x0F and 0x10
  • Support communication speed: 1200、2400、4800、9600、19200、38400、57600 and 115200 bps
  • Data bits: 7 or 8 bits
  • Parity bits: None, even or odd
  • Stop bits: 1 or 2 bits
  • Maximum support 1920 channels DI/O for a Modbus RTU/ASCII command
  • Maximum support 120 channels AI/O for a Modbus RTU/ASCII command
  • Maximum support 2048 channels DI,2048 channels DO,1024 channels AI and 1024 channels AO for each COM port

Modbus TCP Features

  • Maximum support 4 Modbus TCP devices
  • Maximum support 5 Modbus TCP commands for each Modbus TCP device
  • Support Modbus function codes: 0x01,0x02,0x03,0x04,0x05,0x06,0x0F and 0x10
  • Maximum support 1920 channels DI/O for a Modbus TCP command
  • Maximum support 120 channels AI/O for a Modbus TCP command
  • Maximum support 2048 channels DI,2048 channels DO,1024 channels AI and 1024 channels AO for each Modbus TCP device

Introduction

The GW-7243D offers the DeviceNet slave and Modbus master functions, and enables the DeviceNet master to access the Modbus slave devices. In the DeviceNet network, the module acts as a Group 2 Only Server device, and waits to build the connection with the DeviceNet master. In the Modbus network, the GW-7243D is a master device, and cyclically sends the commands to access the Modbus slave devices. Both the Modbus TCP client and Modbus RTU/ASCII master interfaces of the GW-7243D can work simultaneously. This feature means that users are able to integrate different kinds of Modbus slave devices together into the DeviceNet network no matter these devices provide Ethernet, RS-232 or RS-485 communication interfaces. In order to simplify the use of the GW-7243D, the GW-7243D Utility tool for confi guration and EDS file production is given. This is helpful to build the applications easily and quickly.

Applications

• Production cell builds and tests CPUs
• Beer brewery
• Equipment for food packing
• Fiberglass twist machine
• Sponge production plant
• Sponge production plant
• Overhead storage bin production
• Pocket-bread bakery
• Dinnerware production
• HVAC module production
• Trawler automation system
• LCD manufacturing plant
• Rolling steel door production
• Bottling line
• Tight manufacturing

Specifications

CPU Module
CPU 80186, 80 MHz or compatible
EEPROM 16 KB
Watchdog Timer Yes

 

LED Indicators
Status 1 x Power
2 x DeviceNet status

 

COM Ports
Ports 1 x RS-232
1 x RS-485
Protocol Modbus ASCII / Modbus RTU
Parity None, Even, Odd
Data Bit 7, 8
Stop Bit 1, 2

 

Ethernet
Ports 1 x RJ-45, 10/100Base-T(X) (Auto-negotiating, Auto_MDIX)
Protocol Modbus TCP

 

DeviceNet
Controller NXP SJA1000T with 16 MHz clock
Transceiver NXP 82C250
Ports 1
Connection Supported 1 connection for Explicit Messaging
1 connection for Polled I/O
Isolation 1000 VDC for DC-to-DC, 2500 Vrms for photo-couple
Terminal Resistor Jumper for 120 Ω terminal resistor
Specification Volume I, Release 2.0 & Volume II, Release 2.0
Shutdown Message Yes
Heartbeat Message Yes
Subscribe Group 2 Only Server

 

Power
Input Range +10 VDC ~ +30 VDC
Consumption 2.5 W

 

Mechanical
Dimensions (mm) 72 x 122 x 33 (W x L x H)
Installation DIN-Rail

 

Environmental
Operating Temperature -25 ~ +75 ℃
Storage Temperature -30 ~ +80 ℃
Humidity 10 ~ 90% RH, Non-condensing

Download

Data sheet

Documents

Ordering information

GW-7243D-G     CR  DeviceNet Slave / Modbus Master Gateway (RoHS)

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