GT-541 is an intelligent multiport serial to 2G gateway for industry M2M applications. It is designed for linking RS-232/485 devices to a GPRS network. With user-friendly Driver/Utility and VxServer allow users to easily turn the built-in COM ports of the GT-541 into standard COM ports on a PC. In order to meet more users’ requirements, ICP DAS releases the new application program for the GT-541. It provides Modbus gateway function. By using this function, GT-541 can automatically convert Modbus TCP command to multi Modbus RTU devices. It can easily connect many Modbus RTU devices to a GPRS network.

 

• Modbus gateway application

 

• PLC remote maintenance application

 

• Remote serial devices monitoring application

 

Features：

• Support GPRS network automatic re-connection function
• Support GPRS 850/900/1800/1900 MHz frequency
• Virtual COM Extend Real COM Ports via GPRS
• Support Modbus TCP to Modbus RTU Protocol via GPRS
• Remote Configuration by Virtual COM
• 1 x RS-232 port and 1 x RS-485 port for Virtual COM. 1 x Utility port for Configuration
• Built-in Watch-dog Function
• Power Reverse Polarity Protection
• Power supply +10 VDC ~ +30 VDC
• DIN-Rail mountable