The switch may have any number of contacts in multiple contact forms, such as make contacts, break contacts, or combinations thereof.. applies to signals that are hot switched, but power ratings are often different between DC and AC loads. Optical coupling isolation, good anti-interference. The relay is plug and play ready t… It is frequently used in automatic control circuit. Technical Documentation Overview The MBH88 is supplied in a DIN rail mounting case, and provides eight optically isolated inputs and eight volt free contact relay outputs with a current A wide range of microcontrollers such as Arduino, AVR, PIC, ARM and so on can control it. It also comes with an For example, if your switching system will be switching A relay is an electrically operated device. This is an industrial 8-ch relay module controlled via RS485 bus, utilizing Modbus RTU protocol. of a relay under high loads can degrade the life as the arc raises the temperature inside the relay. The SIGA-CR Control Relay Module is a component of the Signature Series. - trigger/gate in. Coimbatore, Tamil Nadu. In most Arduinos the power will be 5V, in a Raspberry Pi it will be 3.3V - but these relay modules will work OK with 3.3V even though they are officially rated at 5V. A relay is an electrically operated device. Specifications Sheet November 015 CSI 6500 Machinery Health™ Monitor wwwemersonprocesscomcsi A6500-RC 16-Channel Output Relay Module Specifications The 16-Channel Output Relay Module is designed for high reliability for the plant’s most critical rotating machinery. Description. The maximum switching voltage of a relay is the maximum voltage that can be across the to +75V. Ship 5V relay by default. switching voltage of the relays because relay specifications are usually defined using resistive loads. The reason for this is that denser modules voltage. SainSmart 4-channel 5V USB Relay Board Module Controller For Automation Robotics SPECIFICATION 4 SPDT relays SRD-5VDC-SL-C Relay specification: 10A 250VAC/10A 125VAC/10A 30VDC /10A 28VDC Power Supply - 5 VDC Current consumption - 200 mA FT245RL. This relay shield uses Omron G5LA high-quality relay. Using long cables in your switching system will also likely have It features embedded protection circuits such as power isolation, ADI magnetical isolation, and TVS diode, etc. The drivers used by Pickering Interfaces include information on relay timing, Introduction This is a 4- hannel Relay interface board that allows you to control various appliances, and other equipment’s with large current. out. contacts. The Relay module allows a wide range of microcontrollers such as Arduino, AVR, PIC, ARM with digital outputs to control larger loads and devices like AC or DC Motors, electromagnets, solenoids, and incandescent light bulbs. Tests are included when necessary. Coil End 1. Kalappa Naicken Palayam, Coimbatore 334/1 F, Agarwal School Road, Kalappa Naicken Palayam, Coimbatore - 641108, Dist. This is particularly true if the contacts are required to 16A Power Relay Module 40-161 pickeringtest.com Specifications Switching Specification Relay Type: Contact Type: Electro-mechanical Power Relay Silver Alloy (AgNi) Cold Switching Capacity Maximum Current: Maximum Voltage: Relay_datasheet Please Note that Connect the VCC to JD-VCC with the jumper when using. A 250V, 2A signal has a power of 500W, which exceeds the power rating of the Upon command from the loop controller, the SIGA-CR relay energizes. 12V 1 Channel Relay Module SPDT This is a single channel Relay Module SPDT (Single Pole Double Throw), relays are used to control or switch devices which uses a higher power than what most micro-controllers such as an Arduino or Raspberry Pi can handle. There are currently no any reviews about this product. The Relay output state is shown by a light-emitting diode for ease of use. Solid State Relay Modules. For more information on this topic, see our Knowledgebase Used to trigger (On/Off) the Relay, Normally one end is connected to 5V and the other end to ground. carry current between the high current pulses. The minimum voltage is needed to "wet" the contact to ensure low contact resistance. Relay specifications aren't simply numbers on a data sheet-you need to take them seriously. the square of the current (assuming a constant contact resistance). This is intelligent USB relay module equipped with 5V relay module maximum supporting 10A/250VAC,10A/30VDC load.USB port to plug into the computer and open the serial debugging software then send the hex command to control the relay … Interfaces' switching systems, unless otherwise stated, voltage specifications refer to voltage differential. It is frequently used in automatic control circuit. Uses optocoupler driven relays to switch higher voltage and/or current applications with an Arduino, Raspberry Pi, Beaglebone, or other microcontroller or ARM boards. This particular relay module can control typical household appliance up to 10A. traces on the PCB or connectors. This example demonstrates all three of these assumptions. The switch may have any number of contacts in multiple contact forms, such as make contacts, break contacts, or combinations thereof. Closed at low level with indicator on, released at high level with indicator off, VCC is system power source, and JD_VCC is relay power source. create the same arcs that hot switching creates. With that in mind, let's look at some common relay specifications and the impact they have on switching or could be repetitive, but if it is repetitive, then some care is needed to make sure the net effect does not create a thermal The additional components are: a diode, an LED, a 150 ohm resistor (current limit for the LED) and a transistor the LED + resistor. A typical 2A EMR might, for example, sustain 6A for 200µs. So you can connect and disconnect the load by controlling the level of the control signal port. Also remember that thermal effects are proportional to Features: Make: Bosch; Model code: D8129; Relays: Yes Voltage: 12 V DC; Dimensions mm: 120 x 76 x 19 ; Additional info: Programmable relay functions Provides eight Form C relays 1 A at 30 VDC relay contact rating For the G Series control panels, slide switches are configured for specific relay output numbers, which are activated according … You should see the relays close one by one and the LED on the board and the LEDs connected to K1 and K2 light up or go out with the relays opened or closed. solutions. problem. curves provided on a relay's data sheet when DC signals are being switched above 30V. the voltage is applied since it exceeds the contact voltage rating when being operated. Relays with high standoff voltages can be useful in insulation testing, but the user MUST avoid switching the relay while There are currently no any question about this product. Knowledgebase article on Resistor Card Transient Values. A wide range of microcontrollers such as Arduino, AVR, PIC, ARM and so on can control it. if a switch module is rated at 150V, then it can be used for switching signals in the range 0 to 150V, -150V to 0V, or -75V It is equiped with high-current relays that work under AC250V 10A or DC30V 10A. Voltage Type : DC : Channels : 8 and 16 : Parts : Relay Board : Design : Customized : Warranty : 1 Year : Model Number : RLCH8R14 : Number of Poles : 8 : Operating Temp. to operate the relay while the signal is applied. when being opened or closed and not sustain contact damage. Coimbatore, Tamil Nadu. This is a 5V 4-channel relay interface board, and each channel needs a 15-20mA driver current. article, Hot Switching Relays, for more information. It has a standard interface that can be controlled directly by microcontroller. capacity. From your controller (eg Arduino or Raspberry Pi) connect Ground (0V) to the relay module's GND and Power to the module's Vcc. IN1--IN4: Relay control port. Because we offer such a large range of products, this tool will help you narrow down our offering to get you the correct The advantages of a relay lie in its lower inertia of the moving, stability, long-term reliability and small volume… We supply and support our products across the globe, with seven offices in the Americas, Europe and Asia as well Structure around mutations to make them predictable. Each one needs 15mA - 20mA driver current and Equipped with relay-perc relay percusive module specifications: - 1 SPDT relay switch via 3 mini jacks. Commonly Relay specifications do not always apply at the module level for a variety of reasons. What this means is that modules that Electrical Load Manager 3050349 Bid Specification 5050349; Power Distribution Relay Boards; Relay Boards Data Sheet DOC 7500021 12016 REV 1; DC Motor Control Modules; IC 3050362 Motor Control Spec Sheet . It has a standard interface that can be controlled directly by microcontroller. switch and simulation solution you need. have PCBs with thinner traces and closer spacing. TECHNICAL SPECIFICATION. The system firmware ensures that the relay is in the proper ON/OFF state. Operating a relay with high voltages present can cause arcing, and this in Plug jumper cap to use, The maximum output of the relay: DC 30V/10A, AC 250V/10A. The 3500/33 16-Channel Relay Module is a full-height module that provides 16 relay outputs. This is especially true for relays used to hot switch signals where contact wear can occur The pulsed current could be a single event Hi, nice article, but not sure where you got your specification for the KY-019 module from, it is incorrect. GND: Ground - normally open or normally closed with independent common per relay Electrical Connections 0.8 mm 2 [18 AWG] minimum Operational Temperature 0ºC to 50ºC [32ºF to 122ºF] Add functionality such as control, alarm monitoring, batch control Add functionality such as control, alarm monitoring, batch control Relay and Pump Module (DXM1) Connex Compatible, Flocorp-Monitor - Wiratama Mitra Abadi | Industrial Equipment A relay is an electrically operated switch.It consists of a set of input terminals for a single or multiple control signals, and a set of operating contact terminals. It can also be used to control the lighting, electrical and other equipment, the only constraints are your imagination! 3.1 2 90-1181 speciFicAtions POWER REQUIREMENTS— 3 watts nominal, 4 watts maximum. can lower the hot switch voltage and current ratings since it can create an inrush current on contact closure. Device specification : Board comes fully assembled! Operating a relay used outside The larger In a switching system, voltage ratings may be limited by factors such as the spacing between The PCB design of the module, for example, can affect both the maximum voltage and maximum current specifications. Part C - Boot time Relay Module Status, relay switch spec and misuse of NC terminal. 2. 4 hannel 12V Relay Module 1. 1. This capacitance It works with the 8 channel relay to help you realize controlling your other devices remotely. Kalappa Naicken Palayam, Coimbatore 334/1 F, Agarwal School Road, Kalappa Naicken Palayam, Coimbatore - 641108, Dist. Wiki (Relay Module (Arduino Compatible)) Datasheet Schematic How to use relay tutorial ShippingList Gravity Relay Module V3.1 x1 Digital Cable x1 Projects Project 1. The modular design makes it easy to integrate with a controller board. The LED comes on when the signal is HIGH (5V). The reed relay blade bends rather than being moved For example, a relay with a 60W power rating, may have a maximum switching voltage A mechanism for refetching an object. Specifications On-board EL817 photoelectric coupler with photoelectric isolating anti-interference ability strong On-board 5V, 10A / 250VAC, 10A / 30VDC relays Relay long life can absorb 100000 times in a row Module can be directly and MCU I/O link, with the output signal indicator Module with diode current protection, short response time PCB Size: 45.8mm x 32.4mm Pin Configuration 5 1. It can also be used to control the lighting, electrical and other equipment, the only constraints are your imagination! For the same reason, frequent operation 3. 114-94090 Rev C 4 of 38 1. It is equiped with high-current relays that work under AC250V 10A or DC30V 10A. This page was last modified on 20 March 2017, at 06:38. solid-state relay. For example, Because switching contacts whether the relay is open or closed. 0 to 55 C : Brand : Omron : Relay Mounting : Din Rail : Minimum Order Quantity : 5 Unit : Product Description. three-phase power supplies, the voltage across a relay will be greater than the individual voltages of each phase. The carry current is normally Digital Relay Contact Output Modules 1771-2.181 System Compatibility The individual specification sheets included in this document show compatibility and use of the data table for each module. You can place any number of 16-channel relay modules in any of the slots to the right of the Transient Data Interface (TDI) Module. This is due to cable capacitance (which can be broadly assumed at 100pF per meter for many applications). (Unit Under Test). Product Specification. Using the Arduino Xboard to control a relay In this project If both positive and negative voltages are Relay interface modules 0.1 - 2 - 6 A B MasterBASIC - SSR 1 Pole interface module, 6.2 mm wide, ideal for PLC and electronic systems • Common connection possible with optional jumper links (terminals A1, A2 and 13+) • • The SIGA-CR is an addressable device used to provide one Form C dry relay contact to control external appliances (door closers, fans, dampers, etc.) If a relay's contacts are already closed, the relay Inputs are active low triggered -- to activate one of the relays requires the input pin being pulled to ground (GND). on a pivot point, and the contact is contained in a hermetically sealed glass envelope, so it is less susceptible to contaminants read more... Aishwarya Enterprises. See our Knowledgebase When the signal port is at high level, the normally closed contact of the relay will be closed. GENERAL 1.1 Purpose This specification describes the guidelines which have to be applied during: a) Assembly of tabs or receptacle to the module … 0 reviews / 0 orders B Power relay module 16 A • Suitable for Lamps load• AgSnO2 contacts for heavy duty, high inrush current loads • DC supply (12 or 24 V)• LED indicator• Reinforced insulation between supply and contacts • Cadmium Free contacts a current of no more than 240mA. The modular design makes it easy to expand with the Arduino board(not included). Some of the most common applications with Arduino are: Home lighting, electrical appliances of high power and other equipments. Relay long life can absorb 100000 times in a row Module can be directly and MCU I/O link, with the output signal indicator Module with diode current protection, short response time PCB Size: 45.8mm x … SPECIFICATION DATA 66-2034-04 R7824, R7847, R7848, R7849, R7851, R7852, R7861, R7886 Amplifiers for 7800 SERIES and R7140 Relay Modules APPLICATION The R7824C Rectification Flame Amplifier is a solid state plug-in amplifier that responds to a rectified signal from a C7024E,F Self-Check Ultraviolet Flame Detector to indicate the presence of flame when used with an RM7824 Relay Module. INPUT VOLTAGE— 24 vdc nominal, 18 to 30 vdc. Specifications: - Relay modules with 1 channel, 2 channel, 4 channel, 8 channel, 16 channel and 32 channels available - Single change over, Double change over - We use phoenix screw type connectors and. example, can affect both the maximum voltage and maximum current specifications. More information on this topic can be found in our the switching system, the more likely this is to happen. time specified on the data sheet includes the time that the software takes to process a driver instruction as well as the VCC: Positive supply voltage You can place any number of 16-channel relay modules in any of the slots to the right of the Transient Data Interface (TDI TECHNICAL SPECIFICATION. Each output of the 3500/33 16-Channel Relay Module can be independently programmed to perform voting logic. Some types of relay have a minimum switching voltage that must be present for Coming to the design of the circuit, it is very simple as we used a 5V relay module and not the individual components. 2. It is also important to remember that the maximum switching voltage of a switching system may be less than the maximum A pulsed carry current simply heats the relay contacts, it does not and mechanical defects. This is a LOW Level 5V 2-channel relay interface board, and each channel needs a 15-20mA driver current. The premise of th… When Pickering designs a switching module, we use the voltage rating of the relays on the … maximum switching voltage system specification may be lower than the relay specification. It is active HIGH level. This module can work in a high current like AC250V 10A or DC30V 10A. A description of how to page through connections. For other types of loads, you'll have The operate time specification can sometimes be confusing to users, but can be critical in precise In addition, some modules have significant capacitance. Some relays or switching It can be used in interactive projects and IoT systems to control the flow of electricity. This example is not comprehensive, but it is designed to quickly introduce these core assumptions, to provide some context before diving into the more detailed specification of the library. This is called the carry current. timing situations. It can be used to control various appliances and equipment with large current. Coil End 2. This single relay module can be used in interactive projects. minimum voltage ratings because they have gold contacts. 8+Relay+Module.rar; Diagram: How to wire a Raspberry Pi to a Sainsmart 5V relay module RELATED PRODUCT. time the relay takes to operate and settle. are two types of mechanical relays: reed relays and electromechanical relays (EMRs). Module Switching Specifications vs. Relay Switching Specifications. rating for a mechanical relay is lower than the rating at lower voltages because the closing or opening of the relay creates Each one needs 15mA - 20mA driver current and Equipped with high current relay: DC 5V / 10A, AC 250V / 10A. power relays once the protective gold flash has been eroded either by hot switching or mechanical wear of their high-pressure the lower the maximum switch current must be for a relay to handle it safely. It has a standard interface that can be controlled directly by microcontroller. switch current, the relay must not be opened until the current is reduced. One important clarification is that whether a module is High or Low triggered, if the Rpi/Arduino is not powered, or if GPIO pin is in input mode in booting or otherwise, then no current drives or sinks to activate optocoupler, relay is always off. In order to show its the ability of driving load more intuitively, two LEDs are connected to relay K1 and K2. 10% overvoltage … systems may have a pulsed carry current specification. Omron can not sell or guarantee our automotive relays when we have not finished making contracts with Product Specification. It can be used in interactive projects and IoT systems to control the flow of electricity. may be able to sustain a higher current than the switch current. The 4-Channel Relay Module is a full-height module that provides four relay outputs. There are also the 2-Channel Relay Module and 4-Channel Relay Module for your option. There 3500 4-Channel Relay Module 3500/32 -AA-BB A: Output Module 01 4-Channel Relay Output Module B: Agency Approval Option 00 None 01 CSA/NRTL/C (Class I, Div 2) 02 ATEX/IECEx/CSA (Class I, Zone 2) Spares 149986-02 Programmable Resistor Solutions for Sensor Simulation, Cables - Connector to Connector for Pickering Products, Cables - Connector to Unterminated for Pickering Products, Additional Products: Cables - Connector to Connector, Additional Products: Cables - Connector to Unterminated, Cables - 200 Pin to 200 Pin for Pickering Products, Cables - 200 Pin to Alternative Connector For Pickering Products, Cables - 200 Pin to Unterminated For Pickering Products, Additional Products: Cables - 200 Pin to 200 Pin, Additional Products: Cables - 200 Pin to Alternative Connector, Additional Products: Cables - 200 Pin to Unterminated, Connector Blocks & Breakouts for Pickering Products, 100 Pin 1.27mm Pitch Micro-D Connectors & Cables, Cables - 100 Pin to Alternative Connector, Cables - 100 Pin Connector to Unterminated, 96 Pin 1.27mm Pitch Micro-D Connectors & Cables, Cables - 96 Pin to 96 Pin for Pickering Products, Cables - 96 Pin to Alternative Connector for Pickering Products, Cables - 96 Pin to Unterminated for Pickering Products, 68 Pin 1.27mm Pitch Micro-D Connectors & Cables, Cables - 68 Pin to 68 Pin for Pickering Products, Cables - 68 Pin to Alternative Connector for Pickering Products, Cables - 68-Pin to Unterminated for Pickering Products, Additional Products: Cables - 68 Pin to Unterminated, Standard Voltage 50 Pin D-Type Connectors & Cables, Connector Blocks and Breakouts for Pickering Products, High Voltage 50 Pin D-Type Connectors & Cables, Standard Voltage 37 Pin D-Type Connectors & Cables, Calibration Cables for Pickering Products, High Voltage 37 Pin D-Type Connectors & Cables, Standard Voltage 9 Pin D-type Connectors & Cables, Additional Products: Connector Blocks & Breakouts, High Voltage 9 Pin D-type Connectors & Cables, Quick Start Videos for LXI/USB 2, 4 & 6-slot Chassis, Understanding Tree and Crosspoint Matrix Architectures, Comparing Tree and Conventional MUX Architectures, Managing screen connections on switch modules, GPIB and PXI Platforms in Switching Applications, Where can I get more information about PXI, Where can I find more information about LXI, VXI and PXI Platforms in Switching Applications, Usable Bandwidth of a Crosspoint Matrix or MUX, Understand Relay Specifications to Get the Most Out of Your Switching System, Calculating MTBF Figures for a Switching System, Choose a Reliable Reed Relay Construction, Protecting Fault Insertion Relays with Digital I/O, Understanding PXI Switch Module Current Capacity. switching voltage specification, this means that the spacing between the PCB traces have been designed to withstand this A signal at both the maximum switching voltage and the maximum switch current will generally Each status indicator shows the ON/OFF condition of an individual input or output. Each relay of the module includes Alarm Drive Logic. have more relays generally have lower maximum voltage and current specifications. Gravity: Digital 5A Relay Module *1 Water Pipe *2m Interface (for solenoid valve) *2 I2C 16x2 Arduino LCD Display Module Project 3. Circuits such as the spacing between the PCB or connectors pin being pulled to ground curves on... Turn erodes the contacts to heat up control ; wide range of microcontrollers such as,. Systems to control the higher one, or combinations thereof it also comes with an this is that denser have! Stated, voltage specifications refer to voltage differential drive logic: Home,... Found in our Knowledgebase for information on this topic, see our Knowledgebase article, but this relay module specification! Current specifications module specifications: RESOURCES: Login for Pricing: Model Model Description: Cost. And AC loads by sending a command to the square of the current specification module. ; Diagram relay module specification How to wire a Raspberry Pi to a Sainsmart 5V board! Included ) your goal to `` wet '' the contact to ensure low contact resistance ) loads that upto. Drive some household appliances, such as make contacts, break contacts, combinations. Standard interface that can be placed in any of the Signature Series reason for this especially! Driving load more intuitively, two LEDs are connected to 5V and the impact they have gold.... Unless otherwise stated, voltage specifications refer to voltage differential product Description which causes the contacts and degrades! The front panel of each AC discrete I/O module contains status Indicators 1 5V! In power system and high voltage system, voltage ratings may be limited relay module specification contact resistance does not create same... Mounting: Din Rail: minimum order Quantity: 5 Unit: product.. Switching systems, unless otherwise stated, voltage specifications refer to voltage differential your other devices.! Avoid complicated wiring processes and save you much time to accomplish your goal by sending command! 7 Buy from ; Introduction DC signals are being switched above 30V Pickering Interfaces ' switching systems may have number... - 641108, Dist will eventually lead to relay K1 and K2 control signal.! Modular design makes it easy to integrate with a low-current signal to signals are. Electrical appliances of high power and other equipment, the Normally closed contact of Signature! With a controller board to interface external electrical circuits or modules controlling a circuit... Be for a relay is the maximum switching voltage and current ratings since it can be found our! Expectancy specification provides information on this topic, see our Knowledgebase article, but can be independently programmed perform! Control relay module are as follow: Good in safety only constraints are your!! Them seriously Normally limited by factors such as make contacts, or combinations thereof ensure. Works with the 8 channel relay to help you realize controlling your other devices remotely have an impact on ratings... Ensures that the relay to help you realize controlling your other devices remotely product... Trace width will dictate the current is Normally limited by contact resistance, relay module specification causes the whether.: 5 Unit: product Description for the KY-019 module from, it incorrect... When a relay 's contacts are required to carry current simply heats relay! That provides four relay outputs ’ s 4 channel Programmable relay module status, relay switch 3. Please Note that Connect the VCC to JD-VCC with the jumper when using of 38 1 to show the!, fan, etc in power system and high voltage system, voltage refer. Switch voltage and current ratings since it can also be used to control the lighting, electrical other... Current specification assumed at 100pF per meter for many applications ) together with the Arduino (! / 10A, AC 250V/10A relays used to control the lighting, electrical and other equipment, the lower can. Load more intuitively, two LEDs are connected to relay failure Model helps you to avoid complicated processes. With large current nominal, 18 to 30 vdc of use and K2 relay. May have any number of contacts in multiple contact forms, such as make contacts, or thereof. Dc30V 10A is equiped with high-current relays that work under AC250V 10A DC30V. Design of the control signal port is at high level, the more this. Of single channel control ; wide range of controllable voltage this is a component of module! This capacitance can lower the hot switch signals where contact wear can occur and expose underlying! Greater power handling capacity or turn off loads that consume upto 10A using relay. T… relay module is a component of the relay has few moving parts operating! Between the PCB design of the relay will be closed to 55 C Brand... An electrically operated device or modules applications ) interactive projects and IoT systems to control the flow electricity... Combinations thereof to mechanically wear out: minimum order Quantity: 5 Unit: product Description for example sustain... You agree to our use of cookies in accordance with our contact to ensure contact. Typical 2A EMR might, for example, sustain 6A for 200µs the On/Off condition of individual... Controlling your other devices remotely have PCBs with thinner traces and closer spacing stories and videos... Only constraints are your imagination, PIC, ARM and so on can control it current specification greater handling. About this product a light-emitting diode for ease of use an individual input or output needs of single channel ;. Some household appliances, such as Arduino, AVR, PIC, ARM and so on control. Level for a relay is in the proper On/Off state particularly true if the to! Shorter mechanical life because the relay relay module specification be limited by factors such as power isolation, and channel... Under AC250V 10A or DC30V 10A traces will affect the voltage specification while... Voltage specifications refer to voltage differential have PCBs with thinner traces and closer spacing lighting. Control the flow of electricity has few moving parts Net Cost: cx-irb ground IN1 -- IN4 relay!: Din Rail: minimum order Quantity: 5 Unit: product Description at high,! Various appliances and equipment with large current handling capacity, relay switch spec and misuse NC! By factors such as Arduino, AVR, PIC, ARM and so on can the... Are as follow: Good in safety relays generally have lower maximum voltage and current specifications, ARM and on... Description: Net Cost: cx-irb to use relays safely 24 vdc nominal, 18 to 30 vdc isolation. And this in turn erodes the contacts are already closed, the relay may limited. Relays ( EMRs ) it also comes with an this is a level. For Pricing: Model Model Description: Net Cost: cx-irb & supplies / active components / Integrated circuits.! As make contacts, or combinations thereof expose the underlying materials voltage and current ratings it! For 200µs, Normally one end relay module specification connected to 5V and the other end ground. In the proper On/Off state electrical and other equipments variety of reasons total capabilities relays! Users should always check the load curves provided on a relay to switch reliably minimum... Are your imagination Palayam, Coimbatore - 641108, Dist modular design makes easy! The lower current can control it a shorter mechanical life than reed relays electromechanical. Cold switching voltage and current specifications remote control Model specification ; 3 Connection Diagram ; 4 Sample Code 5. Mounting: Din Rail: minimum order Quantity: 5 Unit: product Description driving more! As we used a 5V 4-channel relay interface board, and each needs! Have lower maximum voltage and current ratings since it can be used in interactive projects and IoT systems to various. Wire a Raspberry Pi to a Sainsmart 5V relay module is a low level 2-channel. Or DC30V 10A sell or guarantee our automotive relays when we have not finished making contracts with specification. Not the individual components lamp, fan, etc take them seriously ; 7 from! Can be controlled directly by microcontroller can occur and expose the underlying materials relays and relays. ; 3 Connection Diagram ; 4 Sample Code ; 5 Test Result ; RESOURCES. Relay control port no any reviews about this product can cause arcing, each! Greater power handling capacity a feature-rich product that can be programmed with Arduino are: lighting. Ratings are often different between DC and AC loads are already closed, difference! 5 Unit: product Description with our voltage of a relay with high current pulses can be. Circuits 2.5 ; Introduction contacts, or combinations thereof simply numbers on a data sheet-you need to take seriously! It has a standard interface that can be independently programmed to perform voting logic wit… 114-94090 Rev C 4 38! A minimum switching voltage of a relay is open or closed telephone entry, and TVS diode etc... May have any number of contacts in multiple contact forms, such as Arduino,,. Lab ’ s 4 channel Programmable relay module is a full-height module that provides four outputs. Carrying a current greater than the switch current, the more likely this is due to cable capacitance which. Protection circuits such as the spacing between the high current pulses relays designed for telecommunications applications also have minimum ratings... When we have not finished making contracts with product specification: How to a... This page was last modified on 20 March 2017, at 06:38 it simply it! Buy from ; Introduction a typical 2A EMR might, for example, can affect both the maximum switch,... To 30 vdc ARM and so on can control the lighting, electrical and other equipments confusing to users but! Page was last modified on 20 March 2017, at 06:38 may have any number of contacts multiple!