16-Channel Relay Timer Software: Relay Pros

800-960-4287
sales@relaypros.com
P.O. Box 63 Osceola, MO 64776

16-Channel Relay Timer Software

RELAYTIMER_R16X

$249.00

Control Relay by Time Schedule

Relay Timer R16X is a programmable timer software to control relays according to a time schedule. The software can be installed on a computer or server and will get it's time from there. For applications where the time schedule must match the computer's time this is a perfect choice. Shift changes, school bells and such can match a time clock installed on the same computer.

OVERVIEW
Features
Data Sheets

Relay Timer R16X at a Glance

Controls 15 Relays
- Use any ProXR or ProXR Lite Board
Control Relay with Time Schedule
- Easily Set Time Schedule
- Multiple Schedule Settings
- Settings for Reoccurring Times
- Save Schedule to Computer
Manually Take Control of Relays
- Override Schedule at any Time
- Turn Relay On/Off Manually
- Automatically Switch Back to Auto Mode

Create Time Schedules

This timer software makes it easy to turn relays on and off automatically at times you choose. Create repeating schedules - daily, weekly, monthly, or on specific days - and connect using USB, serial, or your network.

Time Control Software

Time Schedule Control

Relay Timer software works with all ProXR and ProXR Lite relay controllers and supports every available interface - USB, wired, wireless, and network. No matter how your board is connected, Relay Timer communicates seamlessly to deliver reliable, scheduled relay control.

Precision Scheduling Using Your Computer's Clock

Relay Timer uses the computer's system clock to maintain accurate, drift-free timing. This ensures relay actions stay perfectly synchronized with other applications running on the same machine, such as time clocks or automation software.

A high-resolution timing engine - similar to those used in multimedia applications - provides timing accuracy down to 5 - 10 milliseconds, making Relay Timer well suited for real-time and precision-based control tasks.

High-Speed, Multi-Relay Control

Relay Timer can update up to eight relays simultaneously using the ProXR and ProXR Lite communication protocol. When speed matters, all eight relays can be updated in approximately 30 milliseconds.

In multi-relay applications, Relay Timer calculates the state of all relays together, even though each relay operates independently. This ensures fast, coordinated, and predictable behavior across complex schedules.

Take Manual Control

At any time, you can manually take control of a relay to interrupt the active schedule. Resume automatic operation instantly or set a specific time for the software to return to scheduled control - ideal for maintenance, testing, or temporary overrides such as school bells for assemblies.

Designed for Real-World Reliability

Relay Timer was built to handle real-world conditions, not just ideal scenarios. Hardware control software must be resilient to connection interruptions, power failures, and system crashes.

Instead of failing silently, Relay Timer detects abnormal conditions, reports them clearly, and is designed to recover automatically with minimal user intervention once the issue is resolved.

Automatic Recovery After Power or Connection Loss

If a power failure occurs, communication is lost, or a board becomes unresponsive, Relay Timer immediately reports the issue while continuing to track relay states internally.

Reconnects to the board
Determines where it is in the schedule
Restores each relay to its correct state

Relay status updates occur on change and at configurable intervals - typically every 2 to 5 seconds - allowing systems to return to normal operation within seconds after a disruption.