Description
Reviews
| Brand | - |
| Category | Electronic Components Market / Relays |
| Origin | - |
| Channel Configuration | 4, 8, or 16 Channels Available |
| Control Voltage | 12V DC / 24V DC Compatible |
| Load Capacity | Max 10A per Channel at 250VAC |
| Signal Type | Active High / Active Low Selectable |
| Interface Type | Screw Terminal Block |
| Indicator Lights | LED Status Indication per Channel |
| Mounting Style | DIN Rail or PCB Mount |
| Isolation | Optocoupler Isolated Input |
| Material | Flame-Retardant ABS Housing |
| Application | PLC Signal Amplification & Automation |
Anonymous
Mar 25, 2026
Rating: 5/5
Perfect for my automation project
This relay module worked flawlessly with my PLC setup. The optocoupler isolation gives me peace of mind, and the LED indicators make troubleshooting very easy. Highly recommended for industrial control applications.
Anonymous
Mar 20, 2026
Rating: 4/5
Solid build quality
The terminals are sturdy and hold wires well. I bought the 8-channel version for a lighting control system. Only minor issue is the mounting holes could be slightly larger for easier DIN rail installation, but overall a great product.
Anonymous
Mar 16, 2026
Rating: 5/5
Great value for money
Compared to other brands, this offers excellent performance at a lower price point. The switching is crisp and silent enough for my workshop environment. Will definitely buy more channels if I expand my system.
Anonymous
Mar 12, 2026
Rating: 5/5
Reliable signal amplification
Exactly what I needed to amplify weak signals from my sensor array. The 24V option works perfectly with our existing infrastructure. No noise issues detected so far after two weeks of continuous operation.
Anonymous
Mar 11, 2026
Rating: 5/5
Industrial grade performance
We deployed sixteen of these units in a factory setting. They have been running 24/7 for a month with zero failures. The isolation prevents any feedback into the controller, which was our main concern.
Anonymous
Mar 10, 2026
Rating: 4/5
Good for prototyping
Used this for a quick prototype and it handled the load without heating up. The documentation could be a bit clearer on the jumper settings for high/low trigger, but once figured out, it works great.
Q: Can I mix 12V and 24V inputs on the same board?
A: No, the entire board is designed to operate at a single control voltage level (either all 12V or all 24V depending on the model purchased). Mixing voltages can damage the optocouplers and void the warranty.
Q: Is the output normally open or normally closed?
A: The default configuration is Normally Open (NO). However, each relay has Common (COM), Normally Open (NO), and Normally Closed (NC) terminals accessible via the screw blocks, allowing you to wire for either mode.
Q: What is the maximum current rating for the common terminal?
A: While each channel is rated for 10A, the total current through the common terminal should not exceed the sum of the active channels, keeping within safe thermal limits. We recommend not exceeding 20A total across all channels simultaneously for longevity.
Q: Can this module be used with a 5V Arduino signal?
A: Yes, but you must ensure the input voltage matches the control voltage version you purchased (12V or 24V). If using a 5V microcontroller, you may need a level shifter or select a specific 5V logic compatible model if available.
Q: Does this come with a DIN rail clip included?
A: The standard package includes the relay board and screw terminals. DIN rail clips are sold separately, but the board has pre-drilled holes compatible with standard universal DIN rail adapters.
Maike Outdoor Sports Waterproof Backpack Wet-Dry Separation Ski Bag Fishing Creek Fins Multi-Function Gear Storage
$152.00
Viral NFC Chip Stickers for Music Wall - Adhesive Read/Write Tags for Song Scanning, Cards, and Photo Frames
$2.38
Rechargeable Generation 2 Personal Air Purifier - Safe Portable Electric Fan for Travel Commuting and Flights
$181.00
Integrated Sink Splash Guard with Silicone Drain Mat - Auto-Draining Countertop Organizer
$23.30
Ultra-Light Aluminum Camping Light Pole – Foldable Mini Lamp Stand for Outdoor Picnics and Tabletop Use
$8.33
bimoz Under-Desk Cable Organizer No-Drill Shelf for Home Office Socket Strip Router Wire Data Cable Fixer Minimalist Wire Winder Dual-Side Mount Ventilated Design
$40.80
Extended Deep-Cut External Thread Tool Holder with Relief Groove for Swiss-Type Lathe HKFF42R6001
$15.50
Meiao Dental Imported Dental Implant Package, Swiss ITI Straumann Implant Abutment, False Teeth, Filling, and Planting
$14,188.00
Assorted Colors Kids' Painting Crayons - Washable Oil Pastels in 12, 18, 24, or 36 Colors for Graffiti and Coloring
$2.47
Fruit and Vegetable Slicer - Stainless Steel Commercial Electric Multi-Function Shredder for Radish, Potato, Cucumber, Pepper, Automatic
$2,880.00
CAAS-Developed Granular Insecticide and Fungicide for Vegetable Gardens – Soil Pest Control and Fertilizer for Enhanced Vegetable Growth and Yield
$13.50
Marie's C6823 Sketch Blending Stumps (3-Pack), Professional Charcoal and Pastel Smudging Tools for Art Students and Beginners, Hard/Small/Highlight Set on Newsprint
$7.48
Inverted Water Dispenser Stand with Manual Pump for Large Mineral Water Bottles
$67.00
Lanzhai Flagship Store Multifunctional Retro Brush Washer Set, Creative Ceramic Large National Painting Tea Rinse Bowl, Art Display Paperweight, Student Calligraphy Supplies
$8.42
Multi-Function Vanity Shelf Over Toilet - Floor-Standing Thickened Plastic Storage Cabinet for Squat Toilet Gaps
$52.49
100% Cotton Watercolor Paper Pad 300gsm - Cold/Hot Press, 8K/16K/32K Sizes, Glued on Four Sides for Academy & Portable Sketching
$11.90
Commercial Large Shredding Machine Tornado Potato Slicer Wavy Slice Equipment Carrot Slicer Multi-Function
$20,000.00
Electric Heating Pasteurization Tank – Horizontal Spray Type for Fresh Milk and Food Sterilization
$11,211.00
![[First Batch Deposit] Spring Cherry & Pear Snow - Original Lolita Ballet-Style Cake Dress Chinese JSK](https://www.gosteppe.com/cache/small/product/269019/legacy-main-be5286e5316da63aa7d52258.webp)
[First Batch Deposit] Spring Cherry & Pear Snow - Original Lolita Ballet-Style Cake Dress Chinese JSK
$5.00
Bottled Water Electric Pump Bracket, Mineral and Pure Water Dispenser, Automatic Water Outlet Device
$383.98
Micro-Hyperbaric Oxygen Chamber - Rigid Sit/Lie Model for Home and Commercial Use, High-Altitude Oxygen Therapy Room
$150.00
Stainless Steel Illuminated Hotel Room Number Plate, Smart Electronic Door Sign with Do Not Disturb and Make Up Room Bell
$10.00
Paper Blending Stump A1zdq001 - Large Art Sketch Highlighting Tool for Students
$4.15
Continental Run-Flat Tires 225 235 245 255 265/45 50 55R17R18R19R20R21R22
$350.00
3D Printing Pen for Children - 3D Stereoscopic Drawing Toy for Boys and Girls (Ages 6+)
$35.70
MOOCAT Loose-Leaf Refill – 300G Wood Pulp Fine-Texture Blank Paper for OC Binders A9/B5/M5/M6 Hand Drawing
$12.90
Lanzhai Calligraphy Wool Felt Mat – Mini Arm Rest and Inkstone Pad with Creative Chinese Style Design for Painting and Writing
$7.48
Qing Dynasty Calligrapher Lin Zexu Guangeti Small Regular Script: Buddha Speaks of the Infinite Life Sutra, Brush Tracing Practice Long Scroll Copybook
$8.80
Lightweight Ceramsite Bottom Padding, Professional Backfill for Sunken Bathroom Engineering and Construction, Large Granules
$30.10
![[In Stock] MINISO YOYO Wind-Chasing Diary Series Aromatherapy Figure Blind Box – Youyou-chan Ornament](https://www.gosteppe.com/cache/small/product/269008/legacy-main-75745db0463ce5521fe5703d.webp)
[In Stock] MINISO YOYO Wind-Chasing Diary Series Aromatherapy Figure Blind Box – Youyou-chan Ornament
$49.00
