Relay Timer R4X2.5.1
Publisher Description
Relay Timer R4X is programmable timer software to control and set timing features of relay.
Control up to 4-channel of relay boards of National Control Devices (NCD), Robot Electronics, and Velleman.
Support Serial Port/USB and Network connection.
Detect and show connection status of relay board continuously.
Remind after disconnection and recover after reconnection automatically.
Turn on/off relay manually with separate control panel for each relay.
Turn on/off automatically according to schedule setting.
Turn on/off all relays at the same time.
Update and display the current status of relay simultaneously.
Support multiple schedule setting and powerful setting with recurrence options.
Automatically switch to auto control mode after specified time or at fixed time.
Be capable of setting to auto run after login Windows.
Allow to control relays from other computers remotely.
Launch by command line with specified configuration or schedule setting file.
Schedule setting can be saved for later loading.
Status of all relays can be saved for later loading.
About Relay Timer R4X
This Timers & Time Synch program is available in English. It was last updated on 02 November, 2026. Relay Timer R4X is compatible with the following operating systems: Other, Windows.
The company that develops Relay Timer R4X is Serial Port Tool. The latest version released by its developer is 2.5.1. This version was rated by 1 users of our site and has an average rating of 5.0.
The download we have available for Relay Timer R4X has a file size of 1.0 MB. Just click the green Download button above to start the downloading process. The program is listed on our website since 2016-08-05 and was downloaded 177 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded software with your antivirus. Your antivirus may detect the Relay Timer R4X as malware if the download link is broken.
How to install Relay Timer R4X on your Windows device:
- Click on the Download button on our website. This will start the download from the website of the developer.
- Once the Relay Timer R4X is downloaded click on it to start the setup process (assuming you are on a desktop computer).
- When the installation is finished you should be able to see and run the program.
