DeviceNet Slave / Modbus Master Gateway

GW-7243D

DeviceNet Slave / Modbus Master Gateway

  Price:  $539.00  

Features

The GW-7243D is one of DeviceNet products in ICP DAS and it stands as a DeviceNet slave to Modbus TCP/RTU/ASCII master Gateway device. It allows a master located on a DeviceNet network to enter a dialogue with slave devices on the Modbus TCP/RTU/ASCII network. In DeviceNet network, it functions as a Group 2 Only Server device. In Modbus network, GW-7243D represents a master device and sends request message to access the Modbus TCP/RTU/ASCII slave device by DeviceNet object definition. In order to simplify the protocol converting mechanism, we also provide the GW-7243D Utility tool for users to configure the device parameters and build EDS file for the DeviceNet slave device. Users can easily apply Modbus TCP/RTU/ASCII devices in DeviceNet applications through the GW-7243D. The application architecture is depicted as following figure. Users can connect the Modbus TCP/RTU/ASCII devices to the DeviceNet network via the GW-7243D.

GW-7243application

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

Applications

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
    • 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.

Utility

The GW-7243D Utility helps users to configure the devices, and has following features:

  • Support module IP/Gateway/Mask setting
  • Support DeviceNet node ID, baud rate setting
  • Support Com port communication setting
  • Support Modbus TCP/RTU/ASCII protocol communication parameters setting
  • Support DeviceNet Polling I/O connection path setting
  • Show Modbus TCP/RTU/ASCII protocol communication parameters
  • Show DeviceNet Application Objects configuration
  • Dynamic produce EDS file after setting

GW7243Utility

Usage

The simple steps about how to use GW-7243D are described as follows:

Usage

Modbus TCP & RTU Commands Support

Code
Name
Description
01 (0x01)
Read Coil Status
Read the ON/OFF status of discrete outputs in the slave
02 (0x02)
Read Input Status
Read the ON/OFF status of discrete inputs in the slave
03 (0x03)
Read Holding Registers
Read the binary contents of holding registers in the slaves
04 (0x04)
Read Input Registers
Read the binary contents of input registers in the slaves
05 (0x05)
Write Singal Coil
Force a single coil to either ON or OFF
06 (0x06)
Write Single Register
Preset a value into a single holding register
15 (0x0F)
Force Multi Coils
Forces each coil in a sequence of coils to either ON or OFF
16 (0x10)
Preset Multi Registers
Preset value into a sequence of holding registers

Specifications

Hardware
Watchdog
Watchdog IC
CAN Interface
Controller
NXP SJA1000T with 16 MHz clock
Transceiver
NXP 82C250
Connector
5-pin screwed terminal block (CAN_L, CAN_H, N/A for others)
Isolation
1000 VDC for DC-to-DC, 2500 Vrms for photo-couple
Protocol
DeviceNet Volumn I ver2.0, Volumn II ver2.0
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-)
Protocol
Modbus ASCII / Modbus RTU
Ethernet Interface
Controller
10/100Base-TX Ethernet Controller (Auto-negotiating, Auto_MDIX)
Connector
RJ-45 with LED indicator
Protocol
Modbus TCP
Power
Power supply
Unregulated +10 ~ +30 VDC
Protection
Power reverse polarity protection, Over-voltage brown-out protection
Power Consumption
2.5 W
Mechanism
Dimensions
72mm x 122mm x 33mm (W x L x H)
Environment
Operating Temp.
-25 ~ 75 ℃
Storage Temp.
-30 ~ 80 ℃
Humidity
10 ~ 90% RH, non-condensing

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ICP DAS USA,Inc.