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GW-7243D-G CR ICP DAS Gateways


GW-7243D-G CR

DeviceNet Slave to Modbus TCP/RTU/ASCII Master Gateway



€ 352,86

(VAT excluded)

€ 430,49(VAT included)

Prezzo di 1 pz. iva (22%) inclusa: € 430,49

Availability: 15 business days

SKU: 4536

Model: GW-7243D-G CR

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  • Group 2 Only Server DeviceNet subscriber

  • Support Explicit and Poll Connection

  • User can select the Modbus RTU/ASCII protocol for each COM port

  • Maximum support 10 Modbus RTU/ASCII commands for each COM port

  • 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 2048 channels DI,2048 channels DO,1024 channels AI and 1024 channels AO for each Modbus TCP device 

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 to configure the device and build EDS file for the DeviceNet slave device.


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_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 supply: Unregulated +10 ~ +30 VDC
Protection Power: reverse polarity protection, Over-voltage brown-out protection
Power Consumption: 2.5 W


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


Operating Temp: -25 ~ 75 ℃
Storage Temp: -30 ~ 80 ℃
Humidity: 10 ~ 90% RH, non-condensing