--- product_id: 58802389 title: "LM YN 2-Channel Relay Control Module 0.1s to 999 Minutes Adjustable Digital Display Suitable for Control Loads Within 30A of Motors Solenoid Valves Water Pumps" brand: "lm yn" price: "7.15 DT" currency: TND in_stock: false reviews_count: 2 url: https://www.desertcart.tn/products/58802389-lm-yn-2-channel-relay-control-module-0-1s-to store_origin: TN region: Tunisia --- # 0.1s to 999min timing 30A load capacity Optocoupler isolation LM YN 2-Channel Relay Control Module 0.1s to 999 Minutes Adjustable Digital Display Suitable for Control Loads Within 30A of Motors Solenoid Valves Water Pumps **Brand:** lm yn **Price:** 7.15 DT **Availability:** ❌ Out of Stock ## Summary > 🔧 Power Your Projects with Precision! ## Quick Answers - **What is this?** LM YN 2-Channel Relay Control Module 0.1s to 999 Minutes Adjustable Digital Display Suitable for Control Loads Within 30A of Motors Solenoid Valves Water Pumps by lm yn - **How much does it cost?** 7.15 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/58802389-lm-yn-2-channel-relay-control-module-0-1s-to) ## Best For - lm yn enthusiasts ## Why This Product - Trusted lm yn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **High Load Capacity:** Effortlessly manage loads up to 30A, perfect for motors and pumps. - • **Versatile Timing Control:** Adjust timing from 0.1 seconds to 999 minutes for ultimate flexibility. - • **Dual Channel Functionality:** Control two devices simultaneously for enhanced efficiency. - • **Robust Isolation Technology:** Optocoupler isolation ensures safety and reliability in operation. - • **User-Friendly Digital Display:** Easily monitor settings with a clear digital interface. ## Overview The LM YN 2-Channel Relay Control Module is a versatile and powerful device designed for managing loads up to 30A. With an adjustable timing range from 0.1 seconds to 999 minutes and optocoupler isolation for safety, this module is perfect for controlling motors, solenoid valves, and water pumps. Its user-friendly digital display makes it easy to operate, making it an essential tool for any professional looking to enhance their automation capabilities. ## Description Wiring port description: 1, AC / DC: input power DC / AC 7V ~ 27V. 2, IN1: Signal input 1 (negative trigger). 3, IN2: Signal input 2 (negative trigger). 4, IN3: signal input 3 (negative trigger). Function List: P - 1: To the signal 1, the relay 1 pull to the A time to automatically stop; To the signal 2, the relay 2 pull to B time to automatically stop; Signal 3 is the emergency stop reset signal P - 2: To the signal 1, the relay 1 pull to the A time to automatically stop; Relay 2 from the signal to start delay B time after the suction to C time automatically stop (this function time unit needs to be consistent) P - 3: After power-up, the relay 1 pull to A time to release, waiting for C time, the relay 2 is pulled to the B time release, waiting for C time; Relay 1 and Relay 2 work alternately, infinite loop. P - 4: To signal 1, relay 1 pull; To signal 2 (limit), relay 1 stops and starts timing to A time relay 2 pulls on; To signal 3 (limit), relay 2 stops and starts timing to B time relay 1 pulls; infinite loop P - 5: To signal 1, relay 1 pull; To signal 2 (limit), relay 1 stops and starts timing to A time relay 2 pulls on; To signal 3 (limit), relay 2 stops; To the signal 1 again P-6: To signal 1, relay 1 pull; To signal 2 (limit), relay 1 stops; And then to the signal 1, the relay 2 pull; to the signal 3 (limit), the relay 2 to stop; Package Included: 1*LM YN 2-Channel Relay Control Module ## Features - LM YN 2-Channel Relay Control Module 0.1s to 999 Minutes Adjustable Digital Display Optocoupler Isolation Suitable for Control Loads Within 30A of Motors Solenoid Valves Water Pumps lights and so on. - Input voltage: DC / AC 7V-27V. - Output power: can control within 30A DC or AC load. - Time range: 0.1 seconds to 999 minutes any time adjustable. - LM YN 2-Channel Relay Control Module User Manual www.desertcart.com/clouddrive/share/bmBRbtjbbDIL4ZAnbtORNlAtFTdKqGZSXypuGchk5bL ## Images ![LM YN 2-Channel Relay Control Module 0.1s to 999 Minutes Adjustable Digital Display Suitable for Control Loads Within 30A of Motors Solenoid Valves Water Pumps - Image 1](https://m.media-amazon.com/images/I/81yITYZkb0L.jpg) ![LM YN 2-Channel Relay Control Module 0.1s to 999 Minutes Adjustable Digital Display Suitable for Control Loads Within 30A of Motors Solenoid Valves Water Pumps - Image 2](https://m.media-amazon.com/images/I/91RBpP+ZeQL.jpg) ![LM YN 2-Channel Relay Control Module 0.1s to 999 Minutes Adjustable Digital Display Suitable for Control Loads Within 30A of Motors Solenoid Valves Water Pumps - Image 3](https://m.media-amazon.com/images/I/81x6xbaUmqL.jpg) ![LM YN 2-Channel Relay Control Module 0.1s to 999 Minutes Adjustable Digital Display Suitable for Control Loads Within 30A of Motors Solenoid Valves Water Pumps - Image 4](https://m.media-amazon.com/images/I/81JiZ8oV-8L.jpg) ![LM YN 2-Channel Relay Control Module 0.1s to 999 Minutes Adjustable Digital Display Suitable for Control Loads Within 30A of Motors Solenoid Valves Water Pumps - Image 5](https://m.media-amazon.com/images/I/81v0aL49e9L.jpg) ## Questions & Answers **Q: Will this work with 110V AC?** A: Module working voltage: 7V-27V. Loads that can be controlled: AC 120V 30A / AC240V 30A Max **Q: Does the unit retain the "adjustment mode" if power is lost?** A: Yes it does. **Q: how to program this relay** A: The instructions to program are listed within the description. **Q: can I use this to move a motor 1 direction for 1 minute than at a different time reverse for 1 minute?** A: If you need any help, please contact us. Product wiring diagram please view the picture. Function List: P - 1: To the signal 1, the relay 1 pull to the A time to automatically stop; To the signal 2, the relay 2 pull to the B time to automatically stop; Signal 3 is the emergency stop reset signal P - 2: To the signal 1, the relay 1 pull to the A time to automatically stop; Relay 2 from the signal to start delay B time after the suction to C time automatically stop (this function time unit needs to be consistent) P - 3: After power-up, the relay 1 pull to A time to release, waiting for C time, the relay 2 is pulled to the B time release, waiting for C time; Relay 1 and Relay 2 work alternately, infinite loop. P - 4: To signal 1, relay 1 pull; To signal 2 (limit), relay 1 stops and starts timing to A time relay 2 pulls on; To signal 3 (limit), relay 2 stops and starts timing to B time relay 1 pulls; infinite loop P - 5: To signal 1, relay 1 pull; To signal 2 (limit), relay 1 stops and starts timing to A time relay 2 pulls on; To signal 3 (limit), relay 2 stops; To the signal 1 again P-6: To signal 1, relay 1 pull; To signal 2 (limit), relay 1 stops; And then to the signal 1, the relay 2 pull; to the signal 3 (limit), the relay 2 to stop; ## Customer Reviews ### ⭐⭐⭐⭐ 4.0 out of 5 stars Needs much better documentation. *by D***N on Reviewed in the United States on April 25, 2018* Well built. Needs much better documentation. What is the acceptable voltage on the IN 1-3 for relay control?Ok, so pretty easy to figure out using a voltmeter and some inputs.Using Zwave mimo+2 to flip inputs at N1-3. Timers work good for each relay and i really like the N3 input as im using it as a limiter. Nicely built. Works good, but how it works should be included with better directions. ### ⭐⭐⭐⭐⭐ I've used it for a diveder and it works great *by H***L on Reviewed in Canada on August 15, 2018* would be nice if jumpers were included --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/58802389-lm-yn-2-channel-relay-control-module-0-1s-to](https://www.desertcart.tn/products/58802389-lm-yn-2-channel-relay-control-module-0-1s-to) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-06*