tGW-715-T, tGW-715i-T - Tiny Modbus/TCP to RTU/ASCII Gateway with 1-port RS-422/485 (Terminal Block Power Input)

New Products 2022-08-29

tGW-715(i)-T is the terminal type power input model of tGW-715(i). It does support PoE. Please refer to the table below for the difference of power supply connectors.
 
Model DC power supply PoE Isolated Shape
tGW-715-T Terminal Block
X X
tGW-715i-T Terminal Block
X
tGW-715 DC Jack
X
tGW-715i DC Jack
 

Introduction:

Modbus has become a standard industrial communication protocol, and is now the most commonly available means of connecting industrial electronic devices. Modbus allows for communication between many devices connected to the same RS-422/485 network, for example, a system that measures temperature and humidity and communicates the results to a computer. Modbus is often used to connect a supervisory computer with a remote terminal unit (RTU) in supervisory control and data acquisition (SCADA) systems.

The tGW-715(i)-T module 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 yet themselves do not have Ethernet capability.

The tGW-715i-T also adds 3000 VDC isolation and +/-4 kV ESD protection component that diverts the potentially damaging charge away from sensitive circuit to protects the module and equipment from the sudden or momentary electric current.

 

Features:

  • Supports Modbus TCP/UDP master and slave
  • Supports Modbus RTU/ASCII master and slave
  • 10/100 Base-TX Ethernet
  • 3000 VDC Isolation and +/-4 kV ESD protection per serial port
  • Max. 32 connections (masters) per serial port
  • Read-cache ensures faster Modbus TCP/UDP response
  • Supports UDP responder for device discovery (UDP Search)
  • Static IP or DHCP network configuration
  • DC terminal block


For more information, please visit the tGW-700 series web site.