
USB Relay at a Glance...
- Relays Installed on a Circuit Board
  - Highly Reliable Under Almost Any Conditions - Onboard USB Interface Module
- Plugs Directly into USB Port
- Mounts as a Virtual COM Port - Industry Leading ProXR Command Set
- Program in Almost any Language
- Send Specific Commands to Control Relay
- Toggle, Flash and Timing Commands - ProXR AD8 Command Set
- Read 0 to 5 Volt Sensors
- Monitor External Sensors or Contact Closure
- Relay Activator, Inputs Directly Control Relay
USB Relay Control
Send commands to the board through your USB port to control the relays using the industry leading command set. Board mounts as a COM port on your PC.
USB Relay
The USB Relay connects to the USB port of your computer and will mount as a COM port on your PC to control one or more relays on a circuit board. USB Relays offer excellent communication, speed and reliability through any available COM port at any standard baud rate.The ProXR Command Set
The firmware installed on the board accepts the ProXR Command Set that has more commands and functionality than any other board on the market! The list of commands and parameters these boards are capable of is extensive! Writing your own program can be done in just about any programming language and for those who aren't programmers software is available.ZUSB Modules
