Air ToolsAlarm SystemsBathroom PlumbingDimmers, Switches, and Wall PlatesElectrical ToolsEmergency SuppliesFastenersFire SafetyGarage Door Openers and HardwareHand ToolsHome SafetyInterconnect TerminalsMechanics ToolsPersonal PreparednessPlug AdaptersPlumbing Tools & AccessoriesPower Tool AccessoriesPower ToolsPower TransformersSolderingStorm & Flood PrepSurveillanceTestersThermostatsValves & Valve RepairWoodworking Tools
Sort by|
Air ToolsAlarm SystemsBathroom PlumbingDimmers, Switches, and Wall PlatesElectrical ToolsEmergency SuppliesFastenersFire SafetyGarage Door Openers and HardwareHand ToolsHome SafetyInterconnect TerminalsMechanics ToolsPersonal PreparednessPlug AdaptersPlumbing Tools & AccessoriesPower Tool AccessoriesPower ToolsPower TransformersSolderingStorm & Flood PrepSurveillanceTestersThermostatsValves & Valve RepairWoodworking Tools
Plc Systems(23)
Uses item details. Price when purchased online
Rayne's World 250 Amp 12V-48V DC Inline Circuit Breaker with Covers & Manual Reset - Great for Car Audio/Stereo Systems, Solar Power Systems, Automotive, ATV, Marine, Boat Trolling Motors From $16.99
Sponsored
From$1699
Rayne's World 250 Amp 12V-48V DC Inline Circuit Breaker with Covers & Manual Reset - Great for Car Audio/Stereo Systems, Solar Power Systems, Automotive, ATV, Marine, Boat Trolling Motors
25 out of 5 Stars. 2 reviews
Save with
HPDAVV Rotary Screw Air Compressor, Variable Frequency Motor, 460V, 20HP/15KW Three-phase Compatible, 81CFM/115PSI, Base Mounted Industrial Air Compressor System $3,514.99 Was $3,699.99
Sponsored
Now$3,51499
current price Now $3,514.99, Was $3,699.99$3,699.99
HPDAVV Rotary Screw Air Compressor, Variable Frequency Motor, 460V, 20HP/15KW Three-phase Compatible, 81CFM/115PSI, Base Mounted Industrial Air Compressor System
Electric Tube and Pipe Bender, 2-Inch Pipe Capacity, 180° Bending Machine,PLC Control, 4 Dies Included, 230V/460V 3-Phase, JTB-50 $9,287.10 Was $10,926.00
Sponsored
Now$9,28710
current price Now $9,287.10, Was $10,926.00$10,926.00
Electric Tube and Pipe Bender, 2-Inch Pipe Capacity, 180° Bending Machine,PLC Control, 4 Dies Included, 230V/460V 3-Phase, JTB-50
ATO Single Phase DIN Rail Energy Meter - 230V, 100A, Class 1 Accuracy, RS485 Modbus-RTU, 4-Digit LCD - for Industrial & Commercial Power Monitoring $225.00
Sponsored
$22500
current price $225.00ATO Single Phase DIN Rail Energy Meter - 230V, 100A, Class 1 Accuracy, RS485 Modbus-RTU, 4-Digit LCD - for Industrial & Commercial Power Monitoring
Suodoka 4 Channel Relay Module USB Drive Free DC Relay Board Computer Control PLC Board 3 Operating Modes 24V 10A
Suodoka 4 Channel Relay Module USB Drive Free DC Relay Board Computer Control PLC Board 3 Operating Modes 24V 10A
YAHHU 8 Channel Relay Module with Optocoupler Isolation, Blue Board 12V Electrical System PLC Relay for Microcontrollers (5.43 in / 13.8 cm) $12.17
$1217
current price $12.17YAHHU 8 Channel Relay Module with Optocoupler Isolation, Blue Board 12V Electrical System PLC Relay for Microcontrollers (5.43 in / 13.8 cm)
Suodoka Smart Home PLC Automation Control 2 Channel 30A High Low Level Trigger Relay Module Board 12V Copper Clad Laminate Humanized Interface Design For Electrical Systems And DIY Projects
2 options
Available in additional 2 optionsSuodoka Smart Home PLC Automation Control 2 Channel 30A High Low Level Trigger Relay Module Board 12V Copper Clad Laminate Humanized Interface Design For Electrical Systems And DIY Projects
Rupoun PLC Programmable Controller Industrial Automation Control Board Solenoid Valve Time Relay 12‑24V RX02T Single Controller 500mA 5.51 inches / 14 cm for Electrical Systems
Rupoun PLC Programmable Controller Industrial Automation Control Board Solenoid Valve Time Relay 12‑24V RX02T Single Controller 500mA 5.51 inches / 14 cm for Electrical Systems
M Buder LED Display Digital Timer Relay PLC Automation Control Switch Module 12V $12.20
$1220
current price $12.20M Buder LED Display Digital Timer Relay PLC Automation Control Switch Module 12V
Programmable Logic Controller Plc With Enclosure 20MR FX2N 12 Input 8 Output 0~10V 2 Ad Relay Automatic Controller , Low Calorific Value $93.43
$9343
current price $93.43Programmable Logic Controller Plc With Enclosure 20MR FX2N 12 Input 8 Output 0~10V 2 Ad Relay Automatic Controller , Low Calorific Value
HPDAVV Rotary Screw Air Compressor, Variable Frequency Motor, 208-230V, 20HP/15KW Single/Three-phase Compatible, 81CFM/115PSI, Base Mounted Industrial Air Compressor System $3,514.99 Was $3,699.99
Sponsored
Now$3,51499
current price Now $3,514.99, Was $3,699.99$3,699.99
HPDAVV Rotary Screw Air Compressor, Variable Frequency Motor, 208-230V, 20HP/15KW Single/Three-phase Compatible, 81CFM/115PSI, Base Mounted Industrial Air Compressor System
ATO 1-Phase DIN Rail Multi-function kWh Energy Meter - 230V, 5(100)A/1.5(6)A, Class 1 Accuracy, RS485 Modbus, 7-Digit LCD - for Industrial & Commercial Power Monitoring $402.00
Sponsored
$40200
current price $402.00ATO 1-Phase DIN Rail Multi-function kWh Energy Meter - 230V, 5(100)A/1.5(6)A, Class 1 Accuracy, RS485 Modbus, 7-Digit LCD - for Industrial & Commercial Power Monitoring
NFTIGB 12V 6-Channel RS485 Relay PLC Electrical Expansion Module for RTU Protocol Remote Control R4D3B16-R with DIN Rail Box, 10A / 250VAC Maximum Load, 7.09 x 2.83 x 0.79 inches / 180 x 72 x 20 mm $34.24
$3424
current price $34.24NFTIGB 12V 6-Channel RS485 Relay PLC Electrical Expansion Module for RTU Protocol Remote Control R4D3B16-R with DIN Rail Box, 10A / 250VAC Maximum Load, 7.09 x 2.83 x 0.79 inches / 180 x 72 x 20 mm
Suodoka MRI-230A48 6.2mm Ultra Thin Coupling Isolation Protection PLC Relay Module 220V DIN Rail Installation, Yellow LED Indicator, 5-48V DC Output For Industrial Electrical Systems / 0.24 inches $15.25
$1525
current price $15.25Suodoka MRI-230A48 6.2mm Ultra Thin Coupling Isolation Protection PLC Relay Module 220V DIN Rail Installation, Yellow LED Indicator, 5-48V DC Output For Industrial Electrical Systems / 0.24 inches
2 Channel Optocoupler Isolated Relays Module 5V Triggers 30A Alternating current Direct current Load LED Indicator for Home Automation PLC Systems
2 Channel Optocoupler Isolated Relays Module 5V Triggers 30A Alternating current Direct current Load LED Indicator for Home Automation PLC Systems
Compact Durability Relays Module With Highly Frequency Response And Overcurrent Protections For PLC Control 5V 24V Input From $15.53
From$1553
Compact Durability Relays Module With Highly Frequency Response And Overcurrent Protections For PLC Control 5V 24V Input
6ES7234-4HE32-0XB0 S7-1200 Industrial PLC Analog Input/Output Module 4AI/2AO, for Industrial Automation System Signal Acquisition & Control $147.63
$14763
current price $147.636ES7234-4HE32-0XB0 S7-1200 Industrial PLC Analog Input/Output Module 4AI/2AO, for Industrial Automation System Signal Acquisition & Control
2711P-T10C21D8S PanelView Plus 7 Standard 10" Industrial HMI Touchscreen Terminal, for PLC System Control & Automation Production Line Monitoring $1,319.00
$1,31900
current price $1,319.002711P-T10C21D8S PanelView Plus 7 Standard 10" Industrial HMI Touchscreen Terminal, for PLC System Control & Automation Production Line Monitoring
2711P-T7C21D8S PanelView Plus 7 Standard 7" Industrial HMI Touchscreen Terminal, for PLC System Control & Automation Monitoring $919.00
$91900
current price $919.002711P-T7C21D8S PanelView Plus 7 Standard 7" Industrial HMI Touchscreen Terminal, for PLC System Control & Automation Monitoring
SIEMENS 6ES7155-6AA00-0BN0 ET 200SP Industrial PLC Distributed IO Interface Module, for S7 Series PLC System Communication & IO Expansion $234.98
$23498
current price $234.98SIEMENS 6ES7155-6AA00-0BN0 ET 200SP Industrial PLC Distributed IO Interface Module, for S7 Series PLC System Communication & IO Expansion
MOMOJIA LED Relays Module 10A 250V A DC30V For Circuit Board Development PLC Systems And Home Automation $5.69 Was $7.02
Now$569
current price Now $5.69, Was $7.02$7.02
MOMOJIA LED Relays Module 10A 250V A DC30V For Circuit Board Development PLC Systems And Home Automation
2711R-T7T PanelView 800 7" Industrial HMI Touchscreen Terminal, for PLC System Control & Automation Production Line Monitoring $545.00
$54500
current price $545.002711R-T7T PanelView 800 7" Industrial HMI Touchscreen Terminal, for PLC System Control & Automation Production Line Monitoring
Other options to consider(374)
Rupoun Multifunction 1 Channel DC 12V Delay Relay Controller LED Timer Switch Module Board for Smart Home PLC $12.47
$1247
current price $12.47Rupoun Multifunction 1 Channel DC 12V Delay Relay Controller LED Timer Switch Module Board for Smart Home PLC
12V 1 Channel Relay Module Board with Optocoupler Isolation, 10A AC250V/DC30V Single Channel Relay for Arduino Home Automation DIY Projects (12V 1S) From $8.31
From$831
12V 1 Channel Relay Module Board with Optocoupler Isolation, 10A AC250V/DC30V Single Channel Relay for Arduino Home Automation DIY Projects (12V 1S)
1-Way Relay Driver Module with LED Indicator Microcontroller Compatible PLC MCU Control Board Module 12V $6.55
$655
current price $6.551-Way Relay Driver Module with LED Indicator Microcontroller Compatible PLC MCU Control Board Module 12V
YAHHU MRD-060D4 Ultra Thin PLC Relay Power Amplifier Board DC Solid State Relay Module, 4-32 VDC Input, 1.1 oz / 31 g $18.16
$1816
current price $18.16YAHHU MRD-060D4 Ultra Thin PLC Relay Power Amplifier Board DC Solid State Relay Module, 4-32 VDC Input, 1.1 oz / 31 g
hejhncii PLC Programmable Controller Board FX2N-10MR Analog Inputs Relays Module $24.49
$2449
current price $24.49hejhncii PLC Programmable Controller Board FX2N-10MR Analog Inputs Relays Module
Motor Controller PLC Programmable Controller FX1N TO 20MR Programmable Relay Delay Module with Shell Motor Regulator,1 * Industrial Control Board,black $30.69
$3069
current price $30.69Motor Controller PLC Programmable Controller FX1N TO 20MR Programmable Relay Delay Module with Shell Motor Regulator,1 * Industrial Control Board,black
NANMELX 4 Channel Relays Module for PLC Automation Equipment Control Load DC30V AC250V
NANMELX 4 Channel Relays Module for PLC Automation Equipment Control Load DC30V AC250V
1-Way Relay Driver Module with LED Indicator Microcontroller Compatible PLC MCU Control Board 24V $6.49
$649
current price $6.491-Way Relay Driver Module with LED Indicator Microcontroller Compatible PLC MCU Control Board 24V
Mioren Relay Module PLC Industrial Control Board FX1N-14MT Small Stable Programmable Relay Delay Module Integrated Timing Circuit for Various Industrial Applications $32.73
$3273
current price $32.73Mioren Relay Module PLC Industrial Control Board FX1N-14MT Small Stable Programmable Relay Delay Module Integrated Timing Circuit for Various Industrial Applications
Oasiva Easy 3.3V Relays Module LED Status Indicators PLC Industrial Circuit Board $9.47
$947
current price $9.47Oasiva Easy 3.3V Relays Module LED Status Indicators PLC Industrial Circuit Board
USB Relays Module With RTU Protocols DIN Rails Mount For Industrial Automation And PLCs Control From $32.00
From$3200
USB Relays Module With RTU Protocols DIN Rails Mount For Industrial Automation And PLCs Control
ANXPTIME 2 Channel Relays Module 30A Load for PLC Automation & Industrial Application From $16.24
From$1624
ANXPTIME 2 Channel Relays Module 30A Load for PLC Automation & Industrial Application
3TK2830-1CB30 Industrial Safety Relay PLC Module, for Industrial Automation Emergency Stop & Safety Interlock System Control $180.00
$18000
current price $180.003TK2830-1CB30 Industrial Safety Relay PLC Module, for Industrial Automation Emergency Stop & Safety Interlock System Control
1-Way Relay Driver Module with LED Indicator Microcontroller Compatible PLC MCU Control Board Module 24V $7.24
$724
current price $7.241-Way Relay Driver Module with LED Indicator Microcontroller Compatible PLC MCU Control Board Module 24V
Treedix Relay Module Board 4 Channel 12V Optocoupler High or Low Level Trigger PLC IOT Compatible with Arduino Smart Home $9.98
$998
current price $9.98Treedix Relay Module Board 4 Channel 12V Optocoupler High or Low Level Trigger PLC IOT Compatible with Arduino Smart Home
4-Pack 2-Channel 12V/24V Bidirectional Relay Module with Optocoupler Isolation, SPDT Control Board for MCU for ARDUINO PLC Projects, Compact Size with Status Indicator(12V) From $13.93
2 options
Available in additional 2 optionsFrom$1393
4-Pack 2-Channel 12V/24V Bidirectional Relay Module with Optocoupler Isolation, SPDT Control Board for MCU for ARDUINO PLC Projects, Compact Size with Status Indicator(12V)
NFTIGB RS485 1 Channel Relay Module 12V DC PLC Controller Serial Port MODBUS RTU Multi-functional Industrial Switch Relay Board, 1.77 x 1.18 x 0.71 inches / 45 x 30 x 18 mm $13.22
$1322
current price $13.22NFTIGB RS485 1 Channel Relay Module 12V DC PLC Controller Serial Port MODBUS RTU Multi-functional Industrial Switch Relay Board, 1.77 x 1.18 x 0.71 inches / 45 x 30 x 18 mm
MOMOJIA Single Channel Relays Module With Optocoupler Isolation And 5mA Triggering Current For PLC Control 5V/12V/24V From $5.59
From$559
MOMOJIA Single Channel Relays Module With Optocoupler Isolation And 5mA Triggering Current For PLC Control 5V/12V/24V
Dualoai Relay Shield Module, 4 Channel 5V Relay Module with Optocoupler for PLC Control $11.20
$1120
current price $11.20Dualoai Relay Shield Module, 4 Channel 5V Relay Module with Optocoupler for PLC Control
R4ROM01 Single Channel RS485 Relays Module for Home Automation and PLC Output Expansion
R4ROM01 Single Channel RS485 Relays Module for Home Automation and PLC Output Expansion
ATO Programmable Timer Relay, 16-Input 16-Output, 24V DC, Simple PLC Controller $184.60
$18460
current price $184.60ATO Programmable Timer Relay, 16-Input 16-Output, 24V DC, Simple PLC Controller
Zeiwohndc Easy 3.3V Relays Module LED Status Indicators PLC Industrial Circuit Board $10.13
$1013
current price $10.13Zeiwohndc Easy 3.3V Relays Module LED Status Indicators PLC Industrial Circuit Board
Popular in Plc Systems
Related Products
SIEMENS GDE164.1P GDE 3-Position Non Spring Return 44 lb-in Electric Damper Actuator w/ Aux. Switches & Adj. Start/Span
SIEMENS GDE164.1P GDE 3-Position Non Spring Return 44 lb-in Electric Damper Actuator w/ Aux. Switches & Adj. Start/Span$277.41current price $277.41Relay Box Temperature Switch Connector - Compatible with 1995 Ford Windstar
Relay Box Temperature Switch Connector - Compatible with 1995 Ford Windstar$27.95current price $27.95Functional Devices TR150VA001 - Rib Relays TR150VA001 - Transformer 150Va
Functional Devices TR150VA001 - Rib Relays TR150VA001 - Transformer 150Va$104.16current price $104.16Nilight 5PCS 5 Amps Thermal Circuit Breaker 125/250V AC 65V DC Push Button Manual Reset Thermal Overload Protector Waterproof Cap Auto Trip Resettable for Industrial 12-24V Auto Cars
Nilight 5PCS 5 Amps Thermal Circuit Breaker 125/250V AC 65V DC Push Button Manual Reset Thermal Overload Protector Waterproof Cap Auto Trip Resettable for Industrial 12-24V Auto Cars$11.99current price $11.99Macromatic Control Relay,Single Pump Up,120V LCP2A250F2
Macromatic Control Relay,Single Pump Up,120V LCP2A250F2$110.10current price $110.10HIITIO High Voltage DC Relays Contactors Ceramic, 800A 1000Vdc High Voltage DC Ceramic Contactor A, ESS, EV Charging, EV/HEV, PV/Solar Power, Wind Power, UL Listed
HIITIO High Voltage DC Relays Contactors Ceramic, 800A 1000Vdc High Voltage DC Ceramic Contactor A, ESS, EV Charging, EV/HEV, PV/Solar Power, Wind Power, UL Listed$449.00current price $449.00Unique Bargains 4 Pin BL1308048 DC 12V 40A Universal Car Vehicle Motor Fuse Relay Switch Power
Unique Bargains 4 Pin BL1308048 DC 12V 40A Universal Car Vehicle Motor Fuse Relay Switch Power$10.49current price $10.49New DB Electrical FSS0023 Shut Down Solenoid 12V Perkins 700 Series SA-4934-12
New DB Electrical FSS0023 Shut Down Solenoid 12V Perkins 700 Series SA-4934-12$66.92current price $66.92LOCHINVAR 100327155 Potentiometer Replaces TST1091 100170461
LOCHINVAR 100327155 Potentiometer Replaces TST1091 100170461$139.64current price $139.6412V Lamp Timer Relay New Holland Case SBA385870301
12V Lamp Timer Relay New Holland Case SBA385870301$17.99current price $17.99EJYWPSWD GRI8-01/02 Current Monitoring Relay 0.5A 1A 2A 5A 8A 16A AC DC24V-240V Over Current Undercurrent Protection Relay
EJYWPSWD GRI8-01/02 Current Monitoring Relay 0.5A 1A 2A 5A 8A 16A AC DC24V-240V Over Current Undercurrent Protection Relay$45.58current price $45.58Electronic Specialties ESI-194 Super Relay Buddy Relay Tester
Electronic Specialties ESI-194 Super Relay Buddy Relay Tester$138.91current price $138.91Schneider Electric Potentiometer,30mm,2 W, 1000 Ohms 9001K2105
Schneider Electric Potentiometer,30mm,2 W, 1000 Ohms 9001K2105$384.68current price $384.68
