tGW-735i CR

Industrial Isolated Modbus TCP to RTU/ASCII Converter with PoE and 3 RS-485 Ports.

The tGW-700 is a Modbus TCP to RTU/ASCII gateway that enables a Modbus/TCP host to communicate with serial Modbus RTU/ASCII devices through an Ethernet network, and eliminates the cable length limitation of legacy serial communication devices. The module can be used to create a pair-connection application (as well as serial-bridge or serial-tunnel application), and can then route data over TCP/IP between two serial Modbus RTU/ASCII devices, which is useful when connecting mainframe computers, servers or other serial devices that use Modbus RTU/ASCII protocols and do not themselves have Ethernet capability.

The tGW-700 module features a powerful 32-bit MCU to enable efficient handling of network traffic, and also has a built-in web server that provides an intuitive web management interface that allows users to modify the configuration of the module, including the DHCP/Static IP, the gateway/mask settings and the serial port settings.

The module offers true IEEE 802.3af-compliant (classification, Class 1) Power over Ethernet (PoE) functionality using a standard category 5 Ethernet cable to receive power from a PoE switch such as the NS-205PSE. If there is no PoE switch on site, the module will also accept power input from a DC adapter. The tGW-700 module is designed for ultra-low power consumption, reducing hidden costs from increasing fuel and electricity prices, especially when you have a large number of modules installed. Reducing the amount of electricity consumed by choosing energy-efficient equipment can have a positive impact on maintaining a green environment.

Features:

• 2500 VDC Isolation and +/-4 kV ESD protection
• Cost-effective Modbus/TCP to RTU/ASCII Gateway
• Supports Modbus TCP/RTU/ASCII master and slave
• Contains a 32-bit MCU that efficiently handles network traffic
• 10/100 Base-TX Ethernet, RJ-45 x1 (Auto-negotiating, auto MDI/MDIX, LED Indicators)
• Supports TCP, UDP, HTTP, DHCP, BOOTP and TFTP protocols
• Supports UDP responder for device discovery
• Configuration via web server
• Easy firmware update via Ethernet
• Redundant power inputs: PoE (IEEE 802.3af, Class 1) and DC jack

Manufacturer's warranty: 12 months

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