RS232 Relay Switch
The ZADSR321DPDTProXR_ZRS RS232 Relay Switch is equipped with firmware built into the board that will allow you to send commands to the board to
energize the relay. The RS232 interface will allow you to connect the board to the DB9 port on your computer.
The board will mount to any existing COM port.
ZADSR321DPDTProXR_ZRS The Ideal Choice
The ZADSR321DPDTProXR_ZRS RS232 Relay Switch allows you to program in almost any language and has the ProXR Command Set, the industry leading
command set for sending commands to control relays and read the inputs on the board.
Connect to Other Devices
The ZADSR321DPDTProXR_ZRS RS232 Relay Switch connects to any devices through a DB9 or Direct Wire Connection that has the ability to send numerical
commands. Add relay control to Crestron, AMX or any system that has a DB9 interface.
RS232 Relay Switch - ProXR
This is a ProXR board meaning that it has the industry leading command set and the board can be expanded to include up to 256 relays.
Adding relays is as easy as adding expansion boards as your needs arise.