Converter
Modbus
Converters
ZigBee type
Device features		Modbus Simple device
Interfaces		CAN
Converter type		Simple device

GW-7243D

Software and manuals


Manual	Software	PIN Assignment

Data Sheet	FAQ	Wire Connection

GW-7243D

DeviceNet Slave / Modbus Master Gateway (RoHS), CAN

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Products description
Technical parameters

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.

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
HVAC module production
Trawler automation system
LCD manufacturing plant
Rolling steel door production
Bottling line\
Tight manufacturing

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��

Product specification
Hardware
CPU	80186, 80 MHz or compatible
Watchdog	Watchdog IC
CAN Interface
Controller	NXP SJA1000T with 16 MHz clock
Transceiver	NXP 82C250
Connector	5-pin screwed terminal block (CAN_L, CAN_SHLD, 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 33mm x 122mm (W x L x H)
Environment
Operating Temp.	-25 ~ 75C
Storage Temp.	-40 ~ 80C
Humidity	5 ~ 95% RH, non-condensing

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GW-7243D

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Software and manuals

GW-7243D