Relays

Relay modules
Sort By:  
The MonkMakes Relay for micro:bit is a solid-state (no moving parts) relay that allows an output of a micro:bit to turn things on and off.
R149.90  Inc VAT
R159.90  Inc VAT
R179.90  Inc VAT
Coming Soon. Login and add this item to your wishlist to be notified when stock arrives. Pricing is estimated at this stage.
R699.90  Inc VAT
Eight channel 5V DC Relay Module (8 channel relay)

Description:

This is an eight channel 5V DC relay module with active low. It can be controlled by variety of microcontrollers such as Arduino, Raspberry Pi, PIC, DSP, AVR or ARM etc.

  • Has the ability to control eight separate appliances or pieces of equipment
  • Eight on-board optoisolators enable direct interfacing to microcontrollers
  • Eight red LED status lights on-board show relay activity
  • Widely used in PLC control or smart home control
  • 4 x M3 mounting holes for easy fixing via standoffs

Specifications:

  • 15-20mA drive current needed per channel
  • Relay coil maximum operating voltage: 5V
  • Relay coil maximum current: 89.3mA
  • Relay contact maximum: AC250V at 10A or DC30V at 10A
  • No. of relays/channels: 8
  • Item size: 134 x 55 x 20mm
  • Item weight: 116g

Contents:

  • 1 x 8 Channel Relay Module

Resources:

 

Warning
Exercise proper caution when connecting mains driven equipment or appliances to relay module as lethal current will be present.

R129.90  Inc VAT
Four channel 5V DC Relay Module (4 channel relay)

Description:

Use this relay board with your Arduino, Raspberry Pi or your custom micro-controller projects!

Specifications:

  • Each Relay has LED indication when ON
  • SPDT Relays with terminal block outputs.
  • Relay Coil voltage: 5 VDC
  • Power Requirement: 5 VDC
  • 10A 250V AC / 10A 30V DC

Contents:

  • 1 x Four channel 5V DC Relay Module

Resources:


R75.90  Inc VAT
Two Channel 5V DC Relay Module (2 channel relay)

Description:

This is a two channel 5V DC relay module with active low. It can be controlled by variety of microcontrollers such as Arduino, Raspberry Pi, PIC, DSP, AVR or ARM etc.

  • Has the ability to control two separate appliances or pieces of equipment
  • Two on-board optoisolators enable direct interfacing to microcontrollers.
  • Two red LED status lights on-board show relay activity.
  • Widely used in PLC control or smart home control
  • 4 x M3 mounting holes for easy fixing via standoffs

Specifications:

  • 15-20mA drive current needed per channel
  • Relay coil maximum operating voltage: 5V
  • Relay coil maximum current: 89.3mA
  • Relay contact maximum:  AC250V at 10A or DC30V at 10A
  • No. of relays/channels: 2
  • Item size: 57 x 55 x 20mm
  • Item weight: 57g

Contents:

  • 1 x 2 Channel Relay Module

Resources:

 

Warning
Exercise proper caution when connecting mains driven equipment or appliances to relay module as lethal current will be present.

R37.90  Inc VAT
Four Way Solid State Relay Module (solid relay 4 red)
Description:

5V Omron solid state relays 240V / 2A, output with resistive fuse 240V / 2A.
Dimensions: 57x55x25 (length x width x height)
Input Power: 5VDC
Control signal input voltage: (0-2.5V low state relay ON) (3-5V state high relay OFF)

Features:

Voltage:5V
Quiescent current: 0 mA
Operating current: 12.5mA
Trigger Voltage: 3.3-5V
Trigger current: 2mA

DC +: positive power supply (according to the relay voltage supply)
DC-: negative power supply
CH1: relay module signal triggering end (high to trigger active)
CH2: relay module signal triggering end (high to trigger active)
CH3: relay module signal triggering end (high to trigger active)
CH4: relay module signal triggering end (high to trigger active)

Package includes:

1 x Four way Solid State Relay Module

Python Code
R209.90  Inc VAT
One way Solid State Relay Module (Solid state relay single)
Description:

5V Omron solid state relays 240V / 2A, output with resistive fuse 240V / 2A.
Dimensions: 25x34x25 (length x width x height)
Input Power: 5VDC
Control signal input voltage: (0-2.5V low state relay ON) (3-5V state high relay OFF)

Feature:

Voltage:5V
Quiescent current: 0 mA
Operating current: 12.5mA
Trigger Voltage: 3.3-5V
Trigger current: 2mA
DC +: positive power supply (according to the relay voltage supply)
DC-: negative power supply
CH1: relay module signal triggering end (low to trigger active)

Package included:

1 x One way Solid State Relay Module

Relay tutorial for Raspberry Pi
R99.90  Inc VAT
WS Waveshare RPi 3xRelay Board (WS 3 relay board)

Please note: Raspberry Pi not included

Overview

The RPi Relay Board gives your Pi the ability to control high voltage/high current devices, easily makes normal home appliances become intelligent.

RPi Relay Board Features

  • Supports Raspberry Pi A+/B+/2B/3B
  • High quality relays, loads up to 250VAC/5A, 30VDC/5A
  • Photo coupling isolation, prevent interference from high voltage circuit
  • Onboard LEDs for indicating relays status
  • Relay control jumper, allows to control the relays by custom pins other than the default pins
  • Comes with development resources, including examples in wiringPi, WebioPi, shell, python, and bcm2835

What's on the RPi Relay Board


  1. Raspberry Pi GPIO interface: for connecting Raspberry Pi
  2. Relay screw terminal: for connecting target devices
  3. Relays
  4. Photocoupler: PC817
  5. Relay indicator
    • LED on: relay NC is opened, NO is closed
    • LED off: relay NC is closed, NO is opened
  6. Power indicator
  7. Relay control jumper
    • short the jumper: control the relays by default I/Os used in the example code
    • open the jumper: control the relays by custom I/Os through jumper wires

Development Resources

Wiki : www.waveshare.com/wiki/RPi_Relay_Board

Package Includes:

  1. RPi Relay Board x 1
  2. RPi screws pack (2pcs) x 1
R219.90  Inc VAT
Relay for micro:bit (micro:bit Relay board)

The MonkMakes Relay for micro:bit is a solid-state (no moving parts) relay that allows an output of a micro:bit to turn things on and off.

A micro:bit can turn an LED on and off directly, but anything more powerful requires something like a relay or a transistor. Using a transistor to switch something on and off requires a shared ground connection with the micro:bit and a knowledge electronics that you or your students may not be ready for. The MonkMakes Relay for micro:bit is much easier to use, acting like a simple micro:bit controlled switch.

This relay can be used to switch low voltage devices such as light bulbs, a motor, a small heating element or even a string of 12V LED lighting. The voltage needs to be kept under 16V, but the relay will automatically protect itself against too much current.

FEATURES

  • Solid-sate relay (up to 2 Amps)
  • Active LED indicator
  • Resettable ‘polyfuse’ to protect against over-current

Getting Started

Connecting your micro:bit

The Relay requires just two connections to the micro:bit. One to GND (ground) and one to whatever pin is to be used to control the relay’s switching action.

When attaching the alligator clips to the micro:bit, make sure that the clips are perpendicular to the board so that they are not touching any of the neighbouring connectors on the micro:Bit edge connector.

Here’s an example of how you could wire up a MonkMakes Relay for micro:bit to turn an old fashioned light bulb on and off.

HEX File

The quickest way to try out your relay is to DOWNLOAD THIS HEX FILE >and then copy it onto your micro:bit. The program will turn the relay on and off once a second.

JavaScript Blocks Editor

Set the controlling pin to 1 and the relay contacts will close, set it to 0 and the contacts will open again. Its as simple as that. So, to make your relay turn on and off once a second, open the Blocks Editor, add a forever block and then the digital write blocks from the pins category and the pauses from the basic category.

MicroPython

Paste the following code into the Python window and then Download the file and copy it onto your your micro:bit.

from microbit import *

while True:
    pin0.write_digital(True)
    sleep(500)
    pin0.write_digital(False)
    sleep(500)



Analog Outputs

The latest MonkMakes Relay for micro:bit can do more than just switch things on and off. It can also be used with micro:bit analog outputs. Look closely at your Relay for micro:bit and is it has the version number v1ev (under the word ‘Board’) then it can be used with the ‘analog write’ block in the blocks editor or the ‘write_analog’ function in MicroPython. If your board has the version number v1e then it is not suitable for use with analog outputs – sorry you were unlucky to get one of the small batch of first boards to be sold.

The output of the Relay for micro:bit is not linear at low PWM and high PWM values as the following chart illustrates.

The y-axis shows the current in mA for a test load resistor supplied from a constant voltage source. The x-axis is the analog write value (0 to 1023). As you can see, there is a dead zone up to a analog output value of about 100, followed by a relatively good linear region right up to about 1000, after which the output effectively becomes ‘on’.

The tests were carried out at the default PWM frequency of 50Hz for the micro:bit. Lower frequency PWM is expected to produce more linear results.

The MonkMakes Relay for micro:bit is a solid-state (no moving parts) relay that allows an output of a micro:bit to turn things on and off.
R149.90  Inc VAT
433Mhz Geekcreit® DC 12V 10A Relay 1Channel Wireless RF Remote Control Relay (1 channel relay remote)
Features:

Easy to use.
Operating Voltage: DC12V
Maximum Load: 10A
Operating Frequency: 433MHZ
Receiver Sensitivity: -100dBm
Encoding Type: learning code
Board Size: Approx. 5.3x3.1cm/ 2.09x1.22"

Relay rating:

  • 10A 250VAC
  • 10A 125VAC
  • 10A 30VDC
  • 10A 28VDC

To check compatibility of a new remote with the receiver. Simply press the button on the remote, if the receiver flashes, but does not Triger the relay. The remote will be compatible, and you can start the programing process

To add a remote, press the button on receiver momentarily. The red light will come on. Then press the button on the remote that you want to program in. The red light will start flashing. After 4 flashes in will stop, and the button will be programmed in.

For the setting to take effect, the board needs to be disconnected from it’s power supply. The bellow settings will be done to the 3 headers and bridge pin on the receiver board, above the push button.

  • With the header removed, the On button will switch the relay on, and the off button will in turn switch the relay off.
  • With the header on Pin 1-2. Both Buttons will become momentary. And only hold the relay in place as long as they are pressed in.
  • With the header on Pin 2-3. Each button will be able to switch the relay on and off individually. You will however not be able to switch the button off with the “off” button, if you switched it on with the “on” button. And vise versa.


Package Includes:

1 x Learning Code Receiver Relay
1 x Remote Control





R159.90  Inc VAT
5V 1 Channel Level Trigger Optocoupler Relay Module (single relay red board)
Description:

The module uses a quality relay with a normally open interface
Using SMD optocoupler isolation, driving ability, stable performance
The module can be set high or low with a jumper setting trigger
Fault-tolerant design, even if the control line is broken, the relay will not operate
A power indicator (green) and a relay status indicator (red)

Specification:

Maximum load: AC 250V/10A, DC 30V/10A
Trigger current: 5mA
Working voltage: 5V
Module size: 50mm x 26mm x 18.5mm (L x W x H)
Four mounting bolt holes, diameter 3.1mm

Module interface:

DC+: positive power supply (VCC)
DC-: negative power supply (GND)
IN: can be high or low level to control the relay

Relay outputs:

NO: normally open
COM: Common Interface
NC: normally closed

High and low level trigger options:

It is low level trigger when jumper connects to LOW pin
It is high level trigger when jumper connects to HIGH pin

Package includes:

1 x 1 Channel H/L level trigger optocoupler relay module

Interfacing with a relay
R34.90  Inc VAT
Mini 5V DC Power Relay SRU-05V 5 Pin PCB Type (pcb relay blue single)
Features:

Simple relay magnetic circuit to meet low cost of mass production

Specifications:

Model: SRD-5VDC-SL-C
Coil voltage: DC 5V
Coil resistance: 70Ω ~ 80Ω
Contact resistance: 100Ω Max
Operation time: 10msec Max
Release time: 5msec Max
Ambient temperature: -25°C to 70°C
Operating humidity: 45 to 85%RH
Operating current: 43mA ~ 46mA
Release current: 15mA ~ 18mA
Pin: 5Pin
Insulation resistance: ≥100M (Ohm)
Dielectric strength:
Between coil & contacts: AC 1500V 50HZ ~ 60HZ/min
Between contacts: AC 1000V 50HZ ~ 60HZ/min
Rated load:: 10A 250V AC / 10A 125V AC / 10A 30V DC / 10A 28V DC
Size: 1.8 x 1.5 x 1.6cm (L x W x H)


Package includes:

1 x SRD-5VDC-SL-C 5V Power Relay
R29.90  Inc VAT
Raspberry Pi 8-channel Relay Expansion Board with DIN rail mounting brackets (DIN rail relay board)

Please note: Raspberry Pi is not included

Overview

The RPi Relay Board (B) is an expansion board with 8-ch relays for Raspberry Pi. It gives your Pi the ability to control high voltage products such as home appliances.

Features

  • Supports Raspberry Pi A+/B+/2B/3B/3B+/4B
  • High quality relays, loads up to 5A 250V AC or 5A 30V DC
  • Photo coupling isolation, prevent interference from high voltage circuit
  • Standard rail mount bottom case
  • Onboard LEDs for indicating relays status
  • Relay control pin selection jumper, allows to control the relays by custom pins other than the default pins
  • Reserved control Interface, allows to work with controllers like PLC
  • Comes with development resources, including examples in wiringPi, bcm2835, python, python-bottle (webpage control), and crontab (cron job)

Specifications

  • Power supply voltage: 5V
  • Trigger signal: 3.3V/5V
  • Relay channels: 8-ch
  • Contact form: SPDT-NO,NC
  • Closed current: 6mA (per channel)
  • Connector: screw terminal block
  • Dimension: 232 × 72 (mm)
  • Mounting hole size: 3.0mm

Dimensions

Development Resources

Wiki : www.waveshare.com/wiki/RPi_Relay_Board_(B)

R349.90  Inc VAT
Soil Moisture Sensor 12V DC Relay Control Module Automatic watering switch (automatic water relay sensor)

When the soil moisture is lower than preferred setting, the relay will automatically pull in, start the sprinkler, water pump etc. until the moister reaches the desired humidity level and automatically stop.

 

Product use:

Through the potentiometer, adjust to the desired soil moisture level

Electrical parameters:
Supply voltage: 12VDC
Input current: more than 100mA
Relay Load Max: 10A 250V AC or 10A 30V DC
 
Module instruction:
1 sensors applied to the detection of soil moisture;
Module
2. Blue potentiometer is used to adjust soil moisture level, clockwise adjustment and control the humidity will be bigger, counterclockwise smaller;
3. Due to module delay function, adjust the humidity value, wait about 5-8 seconds, see if the the relay state changed, the green LED lamp will also have corresponding change, until adjusted to meet the requirements.
 
Package Includes:
1 x Soil moisture control module
1 x Soil sensor
2 x 20cm long DuPont lines
R74.90  Inc VAT
Solid State Relay SSR-50DA 3-32VDC 50A/250V Output 24-380VAC w/ Cover (3-32V relay solid state)
Specification:
Size62mm(L)x44mm(W)x23mm(H)
Input Voltage (Trigger)
DC 3-32V 
Output Voltage(Line)AC 24-380V
Output Current(Line)50 A
On Voltage≤1V
On-Off Time≤10ms
Off Leakage Current≤2mA
Transparent Lid Included Yes

Package Includes:
1 X 50A SSR-50DA Solid State Relay With Cover

Datasheet available at https://cdn.sparkfun.com/datasheets/Components/General/SSR40DA.pdf
Depending on how hard your relay works, you might want to add a heat sink to it.

Q:During continuity testing with my multimeter why does my relay on the AC side not switch on?
A: The below info was found at http://www.crydom.com/en/tech/newsletters/solid%20statements%20-%20bench%20test%20an%20ssr.pdf

A multimeter determines impedance by injecting a small amount of voltage through it's probes into the circuit being tested. It then measures the current flowing through the probes and calculates resistance. Easy enough; Resistance = Voltage / Current! However, as we just discussed above, a solid state relay’s output turns on by “stealing” a bit of voltage from the AC mains in order to supply current to the gate of the SCRs. Simply put, if the AC mains is not connected to the relay then the output cannot turn on. Since the voltage and current produced by a multimeter is not sufficient enough to turn on the SCRs, the output of a solid state relay will remain in the off state; even with the input signal applied. As a result, SSRs will sometimes fail an incoming inspection because the engineer expects to see a significant change in the output impedance when they turn on the relay.The most effective way to bench test a solid state relay is to construct a simple test circuit consisting of a DC power supply or battery (a 9Vdc battery will work fine in most cases ) and a 60W or 100W light bulb.

R99.90  Inc VAT
DC 12V PIR IR Sensor Module Relay (12VDC pir relay occupancy)
Features:

Based on infrared technology, automatically control products, when someone enters switch sensing range, pir detect changes in the human body infrared spectrum, switch automatically switches the load, do not leave the sensing range (who are active), the switch will continue to be on.

Person leaves, switch off automatically load delay.

Convenient and  saves energy.

Specifications:

1. Bipolar design: three-wire connection, and the load capacity 100W

2. Automatic sensors: switch immediately turned on with delay off after you leave.

3. Relay switch: can withstand high current output, high power load.

4. Adjustable delay time: 10 seconds -350 seconds

5. Ultra Low Power: Switch own power <0.0088W/h (annual power consumption of <0.077 degrees)

6. Induction: Passive

7. Operating Voltage: DC 12V

7. Inductive mode: passive infrared pyroelectric

6. Quiescent Current: 50uA

7. Sensing Distance: 3 to 5m

8. Load Capacity: Maximum: 100W

9. Induction Angle: About 120°, 100 ° up and down

10. Load Range: Various types of DC LED lamps, load

11. Ambient Temperature: -20 to +50℃

12. Output Mode: Relay control output DC 12V high level / low level

13. Size: 45 x 30mm, PIR lens diameter: 12mm

Wiring instructions:

Red wire: Power input + 12V
Black wire: Power output -12V
Yellow wire: OUT + 12V power output

Package includes:

1 x DC 12V PIR IR Sensor Module Relay
R119.90  Inc VAT
Relay Board (KT relay kit)
Product Description

This is a versatile relay board kit that can easily be configured via jumpers and trimmer potentiometers to do a range of tasks.

Most sensor and switches can be connected to the input of the board and the trigger level set for the input device. This can be inverted if required, then there is the option to feed this straight to the relay or a timer of up to 25 minutes can be used. Irrespective of the state of the invert jumper whenever the sense LED goes from off to on the timer restarts.#

The board can run off any voltage from 4.5 to 6 volts.

The output cans switch DC or mains.

This datasheet details what the board does and how to use it along with some worked examples. A more detailed set of information including the build instructions & how to configure the kit can also be downloaded.

Click here to download the full teaching notes pdf_icon.gif

WARNING: Using mains electricity can be dangerous and should only be attempted by qualified electricians.

This kit includes:

  • 3 x 100Kohm resistors
  • 3 x 220ohm resistors
  • 1 x 47Kohm resistors
  • 1 x 1Mohmpotentiometer
  • 1 x 10Mohm potentiometer
  • 2 x 1N4001 diodes
  • 2 x 5mm red LEDs
  • 1 x 100uF capacitors, electrolytic
  • 1 x 4.7uF capacitors, electrolytic
  • 1 x 2N7000 n-channel FET
  • 2 x 2 way terminal blocks
  • 1 x 3 way terminal blocks
  • 1 x LM324 operational amplifier IC
  • 1 x 14 pin IC holder
  • 2 x 3 way pinstrip
  • 2 x Jumpers
  • 1 x Relay
  • 1 x Relay board PCB

PCB dimensions: 86.5mm x 49mm.

This kit is supplied as a pack of parts and requires soldering.

R159.90  Inc VAT
Aluminum Alloy HeatSink For Solid State Relay SSR Heat Dissipation (SSR relay heatsink)
Description:

Brand new and high quality.
New heat sink for solid state relay SSR
Aluminium alloy
Come with a aluminum heat sink provides long lasting usage, it will help dissipate the heat and protect your relay.
Solid State Relay ideal for automatic process control application, a must component for temperature controller and other machinery control system.

Specification:

Materail: Aluminium alloy.
Size:Roof:50mm x 60mm.Foot:80mm x 50mm.
Height:43mm.
Weight:96g
Compatible with:Designed specially for single phase solid state relay.
Color :Silver

Package includes:

1 x Solid state relay heat sink

R89.90  Inc VAT
1CH Channel DC5V 70MA Latching Relay Module Bistable (Bistable relay)
Description:
 
Working voltage: DC 5V
Working current: 70MA
Standby current: 1UA
Load current: AC 250V / 10A, DC 30V / 10A
Trigger mode: Low pulse trigger
Size: 35mm x 16mm  x 18.5mm   
Weight: 13.5 g
 
USE 1:
By default, the relay is released, press the trigger button, the relay pull, press again, the relay release, the third press, the relay pull, and so on.
 
USE 2:
By default, the relay is released, MCU output low-pulse(0.3-1seconds), the relay pull, low-pulse again, the relay release, the  third low-pulse, the relay pull, and so on.
 
Module interface:
 
1. VCC: positive power supply (VCC)
2. GND: negative power supply (GND)
3. T: Low pulse trigger
 
Relay outputs:
 
1. NO: normally open relay interface
2. COM: Common Interface Relays
3. NC: normally closed relay interface
 
USE: By default, the relay is released, press the trigger button, the relay pull, press again, the relay release, the third press, the relay pull, and so on
 
Typical applications:
 
Automotive electronics
Motor
LED
Smart Home
Emergency lighting
MCU development board
Toy car

Package includes:

1 x Relay module
R64.90  Inc VAT
Industrial 8-Channel Relay Module for Raspberry Pi Pico, Multi Protection (Pico 8-ch relay module)
PLEASE NOTE: Raspberry Pi Pico is NOT included.

Industrial 8-Channel Relay Module For Raspberry Pi Pico, Power Supply Isolation, Photocoupler Isolation

Description:

Embedded Protections: Power Supply Isolation & Photocoupler Isolation


Features:
  • Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
  • Onboard photocoupler isolation, prevent interference from external high-voltage circuit connected to the relay
  • High quality relay, contact rating: 10A 250V AC or ≤10A 30V DC
  • ABS protection enclosure with rail-mount support, easy to install, safe to use
  • Breakout USB port and BOOT pin, make it easy to debug without disassembling the enclosure
  • PWR indicator, RGB LED, and passive buzzer outside the enclosure
  • Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)


Specifications:

OPERATING VOLTAGE  -  5VRELAY CHANNEL  -  8 ch
COMMUNICATION PROTOCOL  -  USBCONTACT FORM  -  1NO 1NC
COMMUNICATION INTERFACE  -  Micro USB



What's in the box?
  1. ABS protection enclosure (top and bottom) x1
  2. Pico-Relay-B x1
  3. Screwdriver x1
  4. Screws pack x1





  1. Raspberry Pi Pico header
  2. Relay screw terminal
    for connecting external devices
  3. Power supply screw terminal
    the multi relays are connected in parallel
  4. Pogo pins
  5. USB communication port
    connected via pogo pins
  6. BOOT key
    connected via pogo pins
  7. Reset key
    Pico reset
  8. Passive buzzer
    controllable sound frequency
  1. Power indicator
  2. WS2812
    RGB LED, cool!
  3. 8-channel quality relays
    contact rating per channel: ≤10A 250V AC or ≤10A 30V DC
  4. Relay operating indicator
  5. Photocoupler isolation
    prevent interference from external high-voltage circuit connected to the relay
  6. Power supply isolation
    provides stable isolated voltage, needs no extra power supply for the isolated terminal
  7. Thickened tracks
    allows large current devices
Pinout definition

Outline dimensions
R309.90  Inc VAT
Monkmakes SSR (Monkmakes SSR)
Description:

The MonkMakes SSR is a low voltage solid state relay (no moving parts). This makes it super-easy to control loads of up to 2A at 16V from an Arduino, Raspberry Pi or other 3 or 5V microcontroller or single board computer.

This modern take on the electro-mechanical relay can even be used for low frequency PWM to control the power to its load.


Specifications:

This relay can be used to switch low voltage devices such as light bulbs, a motor, a small heating element or even a string of 12V LED lighting. The voltage needs to be kept under 16V, but the relay will automatically protect itself against too much current.

• Solid-sate relay up to 2 Amp Peak 1A continuous AC/DC
• Active LED indicator
• Resettable ‘polyfuse’ to protect against over-current
• Great for Arduino and Raspberry Pi
• Suitable for low frequency PWM





What's in the box ?

1 x Monkmakes SSR board



Resources:

Datasheet(PDF)








(* ONLY SSR -Solid State Relay - Included - all other products are for reference use only*)
R179.90  Inc VAT
Industrial 6-ch Relay Module for Raspberry Pi Zero, RS485/CAN, Isolated Protection (Zero 6-ch relay industrial)
Description:
Industrial 6-ch Relay Module for Raspberry Pi Zero, RS485/CAN, Isolated Protections, Tailored For Raspberry Pi Zero Series also Suitable For Raspberry Pi Zero With Pre-Soldered Pin header.


Features:

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

Specifications:

OPERATING VOLTAGE7V~36V (industrial input voltage compatible)RELAY CHANNEL6 ch
COMMUNICATION PROTOCOLRS485, CANCONTACT FORM1NO 1NC


What's in the box ?

1 x ABS protection enclosure (top and bottom)
1 x RPi Zero Relay
1 x Screwdriver
1 x 12V 1A power adapter
1 x Screws pack

Resources :

WIKI: RPi_Zero_Relay








Coming Soon. Login and add this item to your wishlist to be notified when stock arrives. Pricing is estimated at this stage.
R699.90  Inc VAT
Per Page      1 - 20 of 20
  • 1