Waveshare Industrial 6-ch Relay Module for Raspberry Pi Zero, RS485/CAN with Isolated Protections

Pinout:

What’s on Board

Features:

1. RS485 half-duplex communication: using SP3485, UART control, auto RX/TX switch
2. CAN half-duplex communication: using MCP2515 + SN65HVD230 solution, SPI control
3. Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
4. Onboard photocoupler isolation, prevent interference from external high-voltage circuit connected to the relay
5. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
6. Onboard resettable fuses and protection diodes, ensuring current/voltage stable output, preventing over current/voltage, better shock-resistance performance
7. High quality relay, contact rating: ≤10A 250V AC or ≤10A 30V DC
8. ABS protection enclosure with rail-mount support, easy to install, safe to use
9. Comes with development resources and manual (wiringPi and python examples)

Useful Links:

User Guide and Codes

Package Includes:

1 x Waveshare Industrial 6-ch Relay Module for Raspberry Pi Zero

1 x Power Adapter

ESP8266 single-channel 30A relay development board is equipped with ESP-12F WiFi module, all I/O ports are led out, and it supports DC7-80V/5V power supply. Provide Arduino development environment reference code, suitable for ESP8266 secondary development learning, smart home wireless control and other occasions.

Interfacing:

1. Programming port: ESP8266’s GND, RX, TX, 5V are respectively connected to the GND, TX, RX, 5V of the external TTL serial port module. IO0 needs to be connected to GND when downloading, and then disconnect the connection between IO0 and GND after the download is complete;
2. Relay output:
   NC: Normally closed, the relay is short-connected with COM before the pull-in, and hangs in the air after pull-in;
   COM: public end;
   NO: Normally open end, the relay is suspended before being closed, and shorted to COM after being closed.

Features: 

Specification:

1. 3. The power supply mode supports DC7-80V/5V
2. 6. Onboard 1 way 5V/30A relay, output switch signal, suitable for controlling load within AC 250V/DC30V
3. 4M Byte Flash
4.   Board size: 78*47mm
5.  Weight: 45g

Package Includes:

1 x ESP8266 WIFI Single Channel 30A Relay Module

This is a 2-Channel Relay Module High/Low-Level Triggering Optocoupler Isolation Load 30A DC 24V / AC 250V for PLC Automation. It uses a high-power relay, the maximum control load DC 24V 30A / AC 250V 30A. In line with international safety standards, the control area and the load area with isolation slot. It comes with each optocoupler isolation, anti-interference ability.

Features:

1. Using high-power relay, the maximum control load DC 24V 30A / AC 250V 30A;
2. With each optocoupler isolation, anti-interference ability.
3. In line with international safety standards, the control area and the load area with isolation slot.
4. Each channel has a relay on the LED indication.
5. Product Applications: PLC automation equipment control, industrial system control, logistics network control, home intelligent product control, electronic enthusiasts to develop experiments, all kinds of circuit modification.

Specification:

1. Supply Voltage: DC 24V
2. Quiescent Current: 5mA
3. Maximum Operating Current: 190mA
4. Trigger Mode: High and low-level trigger
5. Load Voltage: DC 30V / AC250
6. Load Current: 30A
7. Relay Life: more than 100,000 times

Package Includes:

1 x 2 Channel Relay Module, 30A 24V Supports High and Low Trigger Optocoupler

This is a 1 Channel 12V Solid State Relay Module. A solid-state relay (SSR) is just what it sounds like an IC that acts like a mechanical relay. They allow you to control high-voltage DC loads from lower voltage DC control circuitry. They accomplish this by using infrared light as the ‘contact,’ a solid-state relay is really just an IR LED and a photo Triac sealed up into a little box. Solid-state relays have several advantages over mechanical relays.

A Solid State Relay is similar to a mechanic relay where it can be controlled through a digital signal. Solid State Relay generates no noise and has a much longer lifespan compared to the traditional mechanic relay.

When the input logic voltage is applied to the coil, the NC will disconnect from the COM breaking the conductivity between the two. At the same time, the NO will connect with the COM allowing conductivity between them. Depending on your wiring this will turn on or off the connected load.

Input Parts :

1. DC+: connected to VCC (Supply power according to relay voltage)
2. DC-: connected to GND
3. IN1: CH1 Signal triggering the end of 1-channel relay module (active at the Low level)
4. IN2: CH2 Signal triggering the end of 2-channel relay module (active at the Low level)
5. IN3: CH3 Signal triggering the end of 3-channel relay module (active at the Low level)
6. IN4: CH4 Signal triggering the end of 4-channel relay module (active at the Low level)
7. IN5: CH5 Signal triggering the end of 5-channel relay module (active at the Low level)
8. IN6: CH6 Signal triggering the end of 6-channel relay module (active at the Low level)
9. IN7: CH7 Signal triggering the end of 7-channel relay module (active at the Low level)
10. IN8: CH8 Signal triggering the end of 8-channel relay module (active at the Low level)

Features:

1. 8-channel 2 AMP Solid State Relay board.
2. Control 8 loads of up to 2 amps each at 50 V DC.
3. Good for lighting, Holiday displays, etc.
4. Has been assembled, and the electrical test passed.
5. Led indicator for each relay.
6. Use it to control various appliances and other equipment with a large current.
7. It can be controlled directly by a Microcontroller

Specifications:

1. Part Number: H3MB-052D
2. Power supply:3-24VDC/160mA
3. Switching Voltage (VAC):50@2A
4. Isolation: Phototriac
5. Zero Cross: Yes
6. Length (mm):105
7. Width (mm):57
8. Height (mm):24
9. Weight (gm):88

Package Includes:

1 x 8 Channel 3-24V Relay Module Solid State Low-Level SSR DC Control DC with Resistive Fuse

This is AC To AC SSR-40AA Solid State Relay Module 80-250VAC/24-380VAC 100A. A solid-state relay (SSR) is an electronic switch, which, unlike an electromechanical relay, contains no moving parts. The types of SSR are photo-coupled SSR, transformer-coupled SSR, and hybrid SSR. A photo-coupled SSR is controlled by a low voltage signal which is isolated optically from the load.

The control signal in a photo-coupled SSR typically energizes an LED which activates a photo-sensitive diode. The diode turns on a back-to-back thyristor, silicon-controlled rectifier, or MOSFET transistor to switch the load.

This particular SSR can switch current loads of up to 100A with an 80-250VAC input and a zero cross trigger control method. Each one of these relays is equipped with four screw terminals (for use with ring or fork connectors) and a plastic cover that slides over the top of the relay to protect the terminals.

Features:

1. Long service life and high reliability
2. Reduced electromagnetic interference
3. Highly reliable, compact size designed to offer users maximum simplicity.

Package Includes:

1 x 80-250V SSR-40AA Solid State Relay

DoubleSwitch is a doubled version of our popular BattleSwitch. DoubleSwitch is a relay switch that you toggle via hobby radio control gear. You can use DoubleSwitch to quickly and easily control glow plugs, BattleBot weaponry and more. You can activate applications with voltage levels as high as 240VAC without having to know anything about microcontroller logic levels or transistors because the relay offers full electrical isolation from your receiver electronics.

DoubleSwitch plugs into a standard hobby radio control receiver as easily as a servo does. You connect the loads that you want to toggle using DoubleSwitch’s wear resistant screw terminals. Depending on the channel you use, you will then be able to control the relays by moving your radio’s control stick up or down, left or right, or another method you desire.

DoubleSwitch has a status LED on the bottom. The LED will light up when the relay switch is on, and vice versa. It will also tell you if your radio link is too weak by flashing repeatedly.

The relay is a double pole double throw switch. Its typical lifetime is 100,000 switching cycles, depending on how heavy a load you are using.

DoubleSwitch does not supply power at the screw terminals.

Need only one relay? Try BattleSwitch.

Applications:

1. Control of powerful auxiliary weapons in RC combat.
2. Control of glow plugs in RC nitro vehicles.
3. Control of high powered lighting systems on large RC aircraft, boats, cars.

Features:

1. Light weight
2. Easy to use
3. Easy to connect
4. Best relay for your project

Packages Includes:

1 x Double Switch radio controlled dual 8A relay