No specific info about version 21.0. Please visit the main page of IEC 60870-5-104 Client Simulator on Software Informer.
Protocol simulator and analysis tool for Axon devices.
A professional protocol simulator that simulates master and slave station.
It is designed to simulate IEC 60870-5-101 protocol.
This is a full-featured addon manager for Microsoft Flight Simulator 2004.
The simulator provides a complete suite for all your GPS simulating needs.
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