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The Best 16 Relay Module of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 16 Relay Module of 2022. Check our ranking below.

2,001 Reviews Scanned

SaleRank No. #1
SainSmart 16-Channel 12V Relay Module Board for Arduino DSP AVR PIC ARM
  • 12V 16-Channel Relay interface board, and each one needs 15-20mA Driver Current
  • Equipped with high-current relay, AC250V 10A ; DC30V 12A
  • Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP433, TTL logic)
  • Indication LED's for Relay output status
Rank No. #2
ACEIRMC 12V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power for Arduino DIY Kit PiC ARM AVR
  • 12V 16-Channel Relay interface board, and each one needs 15-20mA Driver Current
  • Equipped with high-current relay, AC250V 10A ; DC30V 12A
  • The control signal voltage range: the trigger signal is low 0-2V; high voltage must not exceed 12v
  • Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP433, TTL logic)
  • DC 12V 16 Channel Relay Module Interface Board With Optocoupler Protection LM2576 Power for Arduino DIY Kit
SaleRank No. #3
Ethernet Controller Network Web Server + 16-Channel Relay Module with RJ45 Interface for Controlling Lights, and Refrigerator
  • WIDE APPLICATION-- The board can be widely used for controlling industry equipment and electrical appliances, such as lights, air-conditioning or refrigerator at your home.
  • REMOTELY CONTROLLING YOUR DEVICES-- You can feel free to enjoy the remote controlling of your other devices with the Ethernet controller board. The board has integrated the web server, you can control electrical appliances via opening the page on your devices like computer, pad or smart phone when you are in office.
  • WITH 16 CHANNEL RELAY-- This Ethernet controller board comes with 16-channel relay. So, you could control up to 16 devices remotely on LAN or WAN at the same time, meet your different requirements.
  • RJ45 INTERFACE-- This module is equipped with RJ45 interface, via RJ45 telecommunications connection for network control. It features high stability and high precision, easy to install and operate.
  • UNIQUE DUAL TCP CONNECT CONTROL-- The module as TCP server can accept client control when connect to remote server as TCP client.
Rank No. #4
16 Channel Relay Module Walfront Two Way Isolated Type Optocoupler 16 Channel Relay Module Interface Board High/Low Level Trigger DC 5/12/24V 3 Types Optional(DC12V)
  • ✈ POWER REVERSE CONNECTION -- With power supply reverse connection function to prevent damaging the module. The module uses genuine high-quality relay, rated load of normally open interface: AC 250V/10A, DC 30V/10A.
  • ✈ POWER REVERSE CONNECTION -- With power supply reverse connection function to prevent damaging the module. The module uses genuine high-quality relay, rated load of normally open interface: AC 250V/10A, DC 30V/10A.
  • ✈ STRONG ANTI-INTERFERENCE -- Using small-sized two-way isolated optocoupler, with strong anti-interference ability and stable performance; trigger current is only 5mA. Power indicator (red), relay status indicator (blue).
  • ✈ CAN SELECT CONTROL LEVEL -- Users can select the control level of the relay, which can be high level pull-in or low level pull-in. With reasonable layout and stable performance, can be widely used in a variety pf pulverized coal control.
  • ✈ USER FRIENDLY INTERFACE -- User-friendly interface design, all interfaces can be directly connected by the wiring terminals, very convenient. Designed with 4 3mm fixed bolt holes for easy mounting.
Rank No. #5
Electronics-Salon DIN Rail Mount AC/DC 24V Control 8 SPDT 16Amp Pluggable Power Relay Module, G2R-1-E
  • OMRON G2R-1-E industrial power relays, switching current up to 16A at 250VAC (or 30VDC), and easy to replace pluggable relays.
  • Support AC / DC control signals.
  • LED indicator for each relay channel , relay coil protection by means of a freewheeling diode.
  • High quality screw terminal block, FR-4 fiber glass PCB, dual copper layers.
  • Panel mount or DIN rail mount versions are available. Taiwan DINKLE fireproof nylon material DIN rail mount carrier (not China low quality carrier), can support width 35mm / 32mm / 15mm rail, and the carrier can be taken apart for panel mount use.
Rank No. #6
RJ45 Port Ethernet Control Module with 16-Channel Relay LAN WAN Network Web Server Network Ethernet Relay Control
  • Specific Feature: This is an Ethernet Controller board which could be compatible with the 16-channel relay. RJ45 interface, via RJ45 telecommunications connection for network control.
  • Usage: Using the controller module and the 16-channel relay, you could control up to 16 devices remotely on LAN or WAN.
  • Function: The Ethernet controller board has integrated the web server, when you are in office, you just need to open the page on your computer, pad or smart phone, and then control your devices like lights, air-conditioning or refrigerator at your home.
  • Convenience: You can feel free to enjoy the remote controlling of your other devices with the Ethernet controller board.
  • TCP: Unique dual TCP connect control, corresponding with above trait, local as TCP server, accept client control when connect to remote server as TCP client.
Rank No. #7
5V 16 Channel USB Relay Module Computer Switch Control, USB Control Switch with PCB Board/High Sensitivity
  • This product is made of high quality PCB board, stable and durable.
  • 16-channel USB serial port main control board, which is output by high-low level decoding of single-chip microcomputer microprocessor, and each line outputs 1520 mA drive current.
  • Onboard MINI USB interface, stable connection, can be directly controlled by MCU (8051, AVR, PIC, DSP, ARM, MSP431, TTL logic and electrical equalization).
  • High sensitivity, will not appear poor contact problem, you can rest assured to use.
  • Carefully welding, precise hole position, complete functions.
Rank No. #8
SainSmart 16-Channel 9-36V USB Relay Module
  • This is USB controlled relay opto-isolated board with 16 SPDT relays.
  • You can use it for simple ON/OFF switching electrical devices - home lights, DC motors, solenoids and others.
  • It can help you building projects like robotics and home automation.
SaleRank No. #9
ACEIRMC 5V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power for Arduino DIY Kit PiC ARM AVR (1pcs)
  • 5V 16-Channel Relay interface board, and each one needs 15-20mA Driver Current
  • Equipped with high-current relay, AC250V 10A ; DC30V 12A
  • The control signal voltage range: the trigger signal is low 0-2V; high voltage must not exceed 5V.
  • Standard interface that can be controlled directly by microcontroller (for Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP433, TTL logic)
  • DC 5V 16 Channel Relay Module Interface Board With Optocoupler Protection LM2576 Power for Arduino DIY Kit
SaleRank No. #10
16 Channel I2C Interface Electromagnetic Relay Module for Arduino Raspberry 3.3V 5.0V Maximum Current per Relay – 10A Peak On Board LED Indicator
  • The module contains an MCP2307 chip
  • Each board can be assigned an I2C address between 0x20...0x27 by the DIP switch
  • Relay operation time 8 ms max
  • LEDs indicators for each electromagnetic relay channel
  • Relay expected life Mechanical - 10,000,000 operations min.and also Relay expected life Electrical - 100,000 operations min. at rated load

Last update on 2022-09-10 / Affiliate links / Images from Amazon Product Advertising API

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  7. Product Quality: You don’t always get what you pay for with an 16 Relay Module, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 16 Relay Module is should be an indication of how long it will work out for you.

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FAQ:

Q: What is a 16-channel 12V relay module?

A: 16-Channel 12V Relay Module. This is a 12V 16-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Raspberry Pi, Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) .

Q: What is urmc16 16 channel USB relay module?

A: URMC16 16 Channel USB Relay Module is great for controlling your devices through USB without any USB protocol knowledge. This module plugs into your design seamless. Individual relay can be controlled by simple commands. Numato’s URMC16 16 Channel USB Relay Module provides exceptional value for money.

Q: What is the best USB relay module?

A: Individual relay can be controlled by simple commands. Numato’s URMC16 16 Channel USB Relay Module provides exceptional value for money. It has sixteen onboard 12V/ 24V DC relays that can switch up to 10A load.

Q: How many 12V 16-channel relay interface boards are in stock?

A: Only 102 in stock. Order now! This is a 12V 16-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller ( Raspberry Pi, Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) .

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