RS232 Interface with Choice of Connector
- Onboard DB9 Connector
- Screw Terminal Connector
- Off the Board DB9 Connector
Uses Any Existing COM Port on PC
Compatible with 3rd Party Devices
- Such as Crestron & AMX
- Any Device That Can Send Commands
Program in almost any language
Base Station Software
- Discover Board on Network
- Point & Click Interface
- Use to Connect to Board
- Manually Trigger Relays
RS232 Relay RS232 Relay Controller Board
RS232 Relays are equipped with firmware built into the board that will allow you to Control one relay at a time, a bank of relays or all relays at once with manual and automatic refreshing command set. RS232 Relay or Serial Relay Controller allows computer controlled switching using the serial port of your computer. An RS232 Relay supports any available COM port at any standard baud rate, allowing easy integration into any program that support serial communications. The RS232 Relay is ideally suited for applications that require data collection and control from a single device.
RS232 Relay Options
USB Relays are available with SPDT 5, 10 and 20 amp, SPST 30 amp and DPDT 1, 3 & 5 amp relays installed. In Pro, ProXR and ProXR Lite Versions.
RS232 Relay RS232 Relays offer your choice of three available RS232 connections with a DB-9 connection or direct wire connection Extremely Powerful, Very Reliable Web Relay!
Selecting an Web Relay
How many relays do you need? Below you will find all the RS232 Relay Control that are available. Each section is broken down by the number of relays installed on the board. Choose how many relays you require and click that link. This will bring you to a page where you will select a board by how many amps you are switching. RS232 Relays are available with up to 32 relays onboard but they can be expanded up to 256 total relays.