There are several ways to control Velleman K8090/VM8090 8-Channel USB Relay card: If you just want to simply turn on and turn off relay channels, Velleman K8090/VM8090 demo application is a nice tool. If you plan to have you own control application for K8090/VM8090, you can test the relay control commands with Comm Operator software …
Tag: software
Control 8-channel ProXR Relay Board with Relay Timer R8X
Relay Timer R8X software is special timer software to control relay controller board. It supports relay boards of National Control Devices, Robot Electronics and Velleman K8090/VM8090. Here will show you how to control 8-channel ProXR relay board of National Control Devices with Relay Timer R8X. 1. Plug-in power for 8-channel ProXR relay board, and connect …
About Registration
After you order our software, PTZ Controller, Comm Operator, ZigBee Operator, N-Button, Relay Timer series or Quick Timer series, you will receive the registration code. Please keep it well. When you register the software, the registration code will be verified on our server automatically. You just need to input/copy the code to the registration remind …