Shop input relay module

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$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$49.00
Relay/analog Combo Module: for WEG CFW100 series AC drives (PN# CFW100-IOAR)
Automation Direct
$49.00
Relay/analog Combo Module: for WEG CFW100 series AC drives (PN# CFW100-IOAR)
Automation Direct
$37.26
Phoenix Contact 2909518, PLC-RSC-12DC/21HC/EX, Relay Module
Airline Hydraulics Microsoft
$37.26
Phoenix Contact 2909518, PLC-RSC-12DC/21HC/EX, Relay Module
Airline Hydraulics Microsoft
$325.58
AD5T: Opto 22 | Input Modules
Galco Industrial Electronics
$325.58
AD5T: Opto 22 | Input Modules
Galco Industrial Electronics
$666.83
AXIS A9188 Network I/O Relay Module - 0820-001
A1 Security Cameras
$666.83
AXIS A9188 Network I/O Relay Module - 0820-001
A1 Security Cameras
$9.03
Seeed Studio 103020132 Relay Module, Arduino/Raspberry Pi | Relay Boards
Newark
$9.03
Seeed Studio 103020132 Relay Module, Arduino/Raspberry Pi | Relay Boards
Newark
$52.94
Phoenix Contact 2910423, IOA REL 230V DI/1.0A/EX, Input/Output Module
Airline Hydraulics Microsoft
$52.94
Phoenix Contact 2910423, IOA REL 230V DI/1.0A/EX, Input/Output Module
Airline Hydraulics Microsoft
$51.75
$57.49
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-1
Summit Racing
1
$51.75
$57.49
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-1
Summit Racing
$27.81
Phoenix Contact 2967086, PLC-RSC-120UC/21-21, Relay Module
Airline Hydraulics Microsoft
$27.81
Phoenix Contact 2967086, PLC-RSC-120UC/21-21, Relay Module
Airline Hydraulics Microsoft
$85.73
Crydom Input Module: DIN-Rail & Surface Relay Mounting, 5 Pins, 90 To 140V AC/DC Input Model: DR-IAC5
Grainger
$85.73
Crydom Input Module: DIN-Rail & Surface Relay Mounting, 5 Pins, 90 To 140V AC/DC Input Model: DR-IAC5
Grainger
$29.55
859-304 WAGO Relay Module, 24 VDC Nominal Input Voltage
Valin Process Control Solutions
$29.55
859-304 WAGO Relay Module, 24 VDC Nominal Input Voltage
Valin Process Control Solutions
$146.41
Siemens Input/Output Module: (4) Transitor In, (4) Relay Out Model: 6ED10551CB000BA2
Grainger
$146.41
Siemens Input/Output Module: (4) Transitor In, (4) Relay Out Model: 6ED10551CB000BA2
Grainger
$322.87
8912.3: Altech | Relay Modules
Galco Industrial Electronics
$322.87
8912.3: Altech | Relay Modules
Galco Industrial Electronics
$155.24
Siemens Input/Output Module: (4) Relay In, (4) Relay Out Model: 6ED10551FB000BA2
Grainger
$155.24
Siemens Input/Output Module: (4) Relay In, (4) Relay Out Model: 6ED10551FB000BA2
Grainger
$222.45
Wago 750-514 2 Channel Relay Output Module | Input / Output Modules
Newark
$222.45
Wago 750-514 2 Channel Relay Output Module | Input / Output Modules
Newark
$300.07
256.OA02.2424C: Dold | Relay Modules
Galco Industrial Electronics
$300.07
256.OA02.2424C: Dold | Relay Modules
Galco Industrial Electronics
$143.05
$158.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
4
Free shipping
10% off
$143.05
$158.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
$89.95
$99.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-2
Summit Racing
5
10% off
$89.95
$99.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-2
Summit Racing
$135.50
ACI | ATL | Analog Input To Relay Output Interface Module
Blackhawk Supply
$135.50
ACI | ATL | Analog Input To Relay Output Interface Module
Blackhawk Supply
$4,607.34
Ni/Emerson 780587-69 Pxie-2569, Relay Module, Spst | PXI Relay Modules
Newark
$4,607.34
Ni/Emerson 780587-69 Pxie-2569, Relay Module, Spst | PXI Relay Modules
Newark
$19.49
1-Channel Relay Module 3.3V Input With LED Indicator Low-Level Trigger. PLC Input & Output Modules.
eBay.com
Free shipping
$19.49
1-Channel Relay Module 3.3V Input With LED Indicator Low-Level Trigger. PLC Input & Output Modules.
eBay.com
$97.00
Allen Bradley 700-N200A1 Industrial Control Relay 2 N.O. 110V, C
PLCHardware.com
$97.00
Allen Bradley 700-N200A1 Industrial Control Relay 2 N.O. 110V, C
PLCHardware.com
$56.49
$58.51
Linear Corporation 0-219000 | Relay Module Board, 3-Relay, Plug-On, REX Input
AllDataResource.com
$56.49
$58.51
Linear Corporation 0-219000 | Relay Module Board, 3-Relay, Plug-On, REX Input
AllDataResource.com
$83.71
789-571 WAGO Latching Relay Module, 24 VDC Nominal Input Voltage
Valin Process Control Solutions
$83.71
789-571 WAGO Latching Relay Module, 24 VDC Nominal Input Voltage
Valin Process Control Solutions
$28.40
Dc 12V 32Ch Rs485 Modbus Rtu Multifunction Relay Module Plc Io
eBay
$28.40
Dc 12V 32Ch Rs485 Modbus Rtu Multifunction Relay Module Plc Io
eBay
$19.96
12VDC 4 Channel 4DI-4DO Modbus RTU RS485 Relay NPN Input Relay PLC IO Expanding. Other Consumer Electronics.
eBay.com
$19.96
12VDC 4 Channel 4DI-4DO Modbus RTU RS485 Relay NPN Input Relay PLC IO Expanding. Other Consumer Electronics.
eBay.com
$9.33
8 Channel 5V Relay Module Optocoupler Relay Output 8 Way Module For Arduino USA
US eBay
Free shipping
$9.33
8 Channel 5V Relay Module Optocoupler Relay Output 8 Way Module For Arduino USA
US eBay
$97.95
RIB Dry Contact Input Relay RIBM01ZNDC, Panel, 4" X 2.875", 120VAC, 30A, DPDT
Global Industrial
$97.95
RIB Dry Contact Input Relay RIBM01ZNDC, Panel, 4" X 2.875", 120VAC, 30A, DPDT
Global Industrial
$22.86
DC 5V Relay Module 1-Channel Relay Switch With Optocoupler Isolation High/Low...
eBay
393
Free shipping
$22.86
DC 5V Relay Module 1-Channel Relay Switch With Optocoupler Isolation High/Low...
eBay
$22.12
DC 5V Relay Module 1-Channel Relay Switch With Optocoupler Isolation High/Low...
US eBay
393
Free shipping
$22.12
DC 5V Relay Module 1-Channel Relay Switch With Optocoupler Isolation High/Low...
US eBay
$29.99
Sainsmart 8-Channel Signal Relay Module
Cnlansi
$29.99
Sainsmart 8-Channel Signal Relay Module
Cnlansi
$16.99
$19.99
16-Channel 12V Relay Module
Cnlansi
15% off
$16.99
$19.99
16-Channel 12V Relay Module
Cnlansi
$144.90
98 1998 Mercedes SLK230 Relay Module - Meyle Relay Module
Parts Geek
$144.90
98 1998 Mercedes SLK230 Relay Module - Meyle Relay Module
Parts Geek
$389.00
Allen-Bradley 440R-S13R2 Guardmaster Single Input Safety Relay A
PLCHardware.com
$389.00
Allen-Bradley 440R-S13R2 Guardmaster Single Input Safety Relay A
PLCHardware.com
$1,627.99
SCHNEIDER ELECTRIC Powerlogic PM8000 - I/O Module - Digital - 6 Inputs + 2 Relays Outputs, METSEPM89M2600
Zoro.com
$1,627.99
SCHNEIDER ELECTRIC Powerlogic PM8000 - I/O Module - Digital - 6 Inputs + 2 Relays Outputs, METSEPM89M2600
Zoro.com
Arduino Relay Module Tutorial - From Beginner to PRO
1:58
Arduino Relay Module Tutorial - From Beginner to PRO
16.7K views10 months ago
YouTubeHuHamster
Lesson: 10 - How to Use a Relay Module with Arduino | Complete Beginner’s Guide
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Lesson: 10 - How to Use a Relay Module with Arduino | Complete B…
5.3K views3 months ago
YouTubeElectro Nerds Academy
Arduino relay basics - how it works and how to use it
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Find in video from 04:54Relay Modules
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17.9K viewsNov 10, 2021
YouTubeTaste The Code
How to interface 2 Channel Relay Module with Arduino - Arduino UNO Tutorial
4:18
How to interface 2 Channel Relay Module with Arduino - Arduino UN…
5.6K viewsApr 14, 2021
YouTubeCircuits DIY
Connecting a Relay Module to a Microcontroller
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Arduino Relay Control: A Beginner's Guide to Controlling Machines
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Mastering Relay Modules: A Step-by-Step Guide to Harnessing Their Power!
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YouTubeThe Engineering Mindset
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Shop input relay module

Sponsored
About our ads
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$49.00
Relay/analog Combo Module: for WEG CFW100 series AC drives (PN# CFW100-IOAR)
Automation Direct
$49.00
Relay/analog Combo Module: for WEG CFW100 series AC drives (PN# CFW100-IOAR)
Automation Direct
$37.26
Phoenix Contact 2909518, PLC-RSC-12DC/21HC/EX, Relay Module
Airline Hydraulics Microsoft
$37.26
Phoenix Contact 2909518, PLC-RSC-12DC/21HC/EX, Relay Module
Airline Hydraulics Microsoft
$325.58
AD5T: Opto 22 | Input Modules
Galco Industrial Electronics
$325.58
AD5T: Opto 22 | Input Modules
Galco Industrial Electronics
$666.83
AXIS A9188 Network I/O Relay Module - 0820-001
A1 Security Cameras
$666.83
AXIS A9188 Network I/O Relay Module - 0820-001
A1 Security Cameras
$9.03
Seeed Studio 103020132 Relay Module, Arduino/Raspberry Pi | Relay Boards
Newark
$9.03
Seeed Studio 103020132 Relay Module, Arduino/Raspberry Pi | Relay Boards
Newark
$52.94
Phoenix Contact 2910423, IOA REL 230V DI/1.0A/EX, Input/Output Module
Airline Hydraulics Microsoft
$52.94
Phoenix Contact 2910423, IOA REL 230V DI/1.0A/EX, Input/Output Module
Airline Hydraulics Microsoft
$51.75
$57.49
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-1
Summit Racing
1
$51.75
$57.49
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-1
Summit Racing
$27.81
Phoenix Contact 2967086, PLC-RSC-120UC/21-21, Relay Module
Airline Hydraulics Microsoft
$27.81
Phoenix Contact 2967086, PLC-RSC-120UC/21-21, Relay Module
Airline Hydraulics Microsoft
$85.73
Crydom Input Module: DIN-Rail & Surface Relay Mounting, 5 Pins, 90 To 140V AC/DC Input Model: DR-IAC5
Grainger
$85.73
Crydom Input Module: DIN-Rail & Surface Relay Mounting, 5 Pins, 90 To 140V AC/DC Input Model: DR-IAC5
Grainger
$29.55
859-304 WAGO Relay Module, 24 VDC Nominal Input Voltage
Valin Process Control Solutions
$29.55
859-304 WAGO Relay Module, 24 VDC Nominal Input Voltage
Valin Process Control Solutions
$146.41
Siemens Input/Output Module: (4) Transitor In, (4) Relay Out Model: 6ED10551CB000BA2
Grainger
$146.41
Siemens Input/Output Module: (4) Transitor In, (4) Relay Out Model: 6ED10551CB000BA2
Grainger
$322.87
8912.3: Altech | Relay Modules
Galco Industrial Electronics
$322.87
8912.3: Altech | Relay Modules
Galco Industrial Electronics
$155.24
Siemens Input/Output Module: (4) Relay In, (4) Relay Out Model: 6ED10551FB000BA2
Grainger
$155.24
Siemens Input/Output Module: (4) Relay In, (4) Relay Out Model: 6ED10551FB000BA2
Grainger
$222.45
Wago 750-514 2 Channel Relay Output Module | Input / Output Modules
Newark
$222.45
Wago 750-514 2 Channel Relay Output Module | Input / Output Modules
Newark
$300.07
256.OA02.2424C: Dold | Relay Modules
Galco Industrial Electronics
$300.07
256.OA02.2424C: Dold | Relay Modules
Galco Industrial Electronics
$143.05
$158.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
4
Free shipping
10% off
$143.05
$158.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing