ICOMS Intelligent Communication Gateway

At present, in the implementation process of domestic automation projects, there are increasingly diverse types of equipment from different manufacturers, and there is no unified standard for communication protocols between software and hardware. As there are dozens of configuration software in SCADA systems, the problem of diversified communication protocols encountered by enterprises in system networking is becoming more and more prominent, which has seriously affected the performance, schedule, cost, and stability of automation systems.

The iCOMS intelligent communication gateway independently developed and produced by Zhiwei Electric is an extension of this feature, which can simultaneously support hundreds of manufacturer devices to be converted into new products based on OPC communication. In the application of enterprise level real-time historical database informationization projects, it can serve as the interface management machine of the system and is a powerful communication and interconnection weapon for enterprise informationization.

Main functions:

·Protocol conversion

·Communication gateway

·Data packaging

·Data forwarding type

·Data caching

·Data analysis

·Communication physical medium conversion

·Support logic programming function

Communication protocol:

·Upper computer: OPC SERVER

IEC60870-5-104

Modbus TCP/IP protocol

·Lower level computer: Modbus

IEC60870-5-101/102/103

DNP3.0

CDT

SC1801

·Conversion between DDE and ODBC databases such as DL/T645-1997