Description
Reviews
| Brand | - |
| Category | Electronics & Electrical / Time Relays |
| Origin | - |
| Operating Voltage | DC 12V / 24V |
| Channel Count | Dual Independent Channels |
| Control Mode | Power-On Delay, Pulse Trigger, Cyclic |
| Time Range | 0.1s to 9999 minutes (adjustable) |
| Load Capacity | Max 10A per channel |
| Display Type | Dual LED Digital Display |
| Trigger Signal | Active High/Low Selectable |
| PCB Dimensions | 65mm x 38mm x 16mm |
| Mounting Style | Screw Terminal Block |
| Protection Features | Reverse Polarity Protection |
Anonymous
Mar 28, 2026
Rating: 5/5
Compact and versatile
The size is perfect for fitting into tight enclosures. Being able to switch between 12V and 24V without jumpers is a huge plus. The independent channels allow for complex sequencing logic.
Anonymous
Mar 22, 2026
Rating: 5/5
Exceeded expectations
Very precise timing. I needed a specific cyclic pattern for a lighting effect, and this module nailed it on the first try. The buttons are responsive and the memory retains settings after power loss.
Anonymous
Mar 18, 2026
Rating: 5/5
Perfect for my automation project
This dual-channel relay works exactly as described. I used it to control two separate fans with different delay times, and the cyclic mode is very stable. The digital display makes setting the timer incredibly easy.
Anonymous
Mar 16, 2026
Rating: 4/5
Great value, clear instructions
Solid build quality for the price. The terminal blocks are sturdy enough for 12V applications. Took off one star because the manual could be slightly more detailed on the pulse trigger settings, but I figured it out quickly.
Anonymous
Mar 14, 2026
Rating: 5/5
Reliable timing control
I've been running this module for three weeks straight in a greenhouse ventilation system. It handles the power-on delay perfectly every morning. No overheating issues even under continuous load.
Anonymous
Mar 02, 2026
Rating: 4/5
Good for prototyping
Works well for testing motor sequences. The response time is immediate upon triggering. Just ensure your power supply can handle the inrush current if you are driving heavy loads directly.
Q: Is there a limit to how many cycles it can run?
A: There is no software limit on the number of cycles. The module will continue the cyclic pattern indefinitely as long as power is supplied and the trigger condition is met.
Q: Can this module operate independently on both channels simultaneously?
A: Yes, both channels operate completely independently. You can set different timing modes and durations for Channel 1 and Channel 2 at the same time.
Q: Does the timer reset if power is cut briefly?
A: If power is completely cut, the timer will reset upon restoration unless the specific mode selected includes a 'power-off memory' feature. In standard Power-On Delay mode, the countdown restarts when power is reapplied.
Q: What happens if I connect 24V to a unit set for 12V?
A: This module features auto-voltage detection or a wide input range depending on the specific batch, but generally, it supports DC 12V to 24V input directly without manual switching. Please check the label on your specific unit to confirm the range.
Q: Can I use this to control a 110V AC light bulb?
A: No, this module is designed for DC low-voltage control signals. While the relay contacts may handle higher voltages, we recommend using this module to trigger a separate AC contactor or solid-state relay for high-voltage AC loads to ensure safety.
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