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17% off
10M Shielded Wire 32 30 28 26 24 22 20 AWG Channel Audio 2 3 4 5 6 7 Core Headphone Line PVC Copper Signal Control Cable UL2547 10M Shielded Wire 32 30 28 26 24 22 20 AWG Channel Audio 2 3 4 5 6 7 Core Headphone Line PVC Copper Signal Control Cable UL2547

10M Shielded Wire 32 30 28 26 24 22 20 AWG Channel Audio 2 3 4 5 6 7 Core Headphone Line PVC Copper Signal Control Cable UL2547

$5.75$6.93

12 sold
17% off
Relay Network Switch Modbus MQTT TCP UDP Web HTTP RS485 Timer Module ET48A08 12V 8 Channel RS485/TCP Modbus Relay Module Relay Network Switch Modbus MQTT TCP UDP Web HTTP RS485 Timer Module ET48A08 12V 8 Channel RS485/TCP Modbus Relay Module

Relay Network Switch Modbus MQTT TCP UDP Web HTTP RS485 Timer Module ET48A08 12V 8 Channel RS485/TCP Modbus Relay Module

$16.28$19.61

1 sold
6% off
DC 12V 1-12CH Isolation Digital Switch DI-DO PLC IO Expanding Board RS485 Relay Module Modbus RTU Code 01 05 15 02 03 06 16 DC 12V 1-12CH Isolation Digital Switch DI-DO PLC IO Expanding Board RS485 Relay Module Modbus RTU Code 01 05 15 02 03 06 16

DC 12V 1-12CH Isolation Digital Switch DI-DO PLC IO Expanding Board RS485 Relay Module Modbus RTU Code 01 05 15 02 03 06 16

$51.80$55.16

6% off
4Ch 4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Board Current Voltage ADC DC 12V/24V 4Ch 4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Board Current Voltage ADC DC 12V/24V

4Ch 4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Board Current Voltage ADC DC 12V/24V

$121.84$129.88

14% off
2x DC 6.5-30V 32ch Modbus RTU RS485 PLC IO expansion Board ULN2803A Darlington Transistor Relay LED driver Module 2x DC 6.5-30V 32ch Modbus RTU RS485 PLC IO expansion Board ULN2803A Darlington Transistor Relay LED driver Module

2x DC 6.5-30V 32ch Modbus RTU RS485 PLC IO expansion Board ULN2803A Darlington Transistor Relay LED driver Module

$24.07$27.99

1 sold
Rail Box RS485 Modbus RTU Controller 6.5-30V 32CH DIN35 C45 300MA Driver Module For PLC Relay Switch LED Motor Rail Box RS485 Modbus RTU Controller 6.5-30V 32CH DIN35 C45 300MA Driver Module For PLC Relay Switch LED Motor

Rail Box RS485 Modbus RTU Controller 6.5-30V 32CH DIN35 C45 300MA Driver Module For PLC Relay Switch LED Motor

$126.29$126.29

40% off
Shielded Wire UL2547 32 30 28 26 24 22 20 18 AWG Channel Audio Line 2 3 4 5 6 7 8 Cores Speaker Amplifier Signal Copper Cable Shielded Wire UL2547 32 30 28 26 24 22 20 18 AWG Channel Audio Line 2 3 4 5 6 7 8 Cores Speaker Amplifier Signal Copper Cable

Shielded Wire UL2547 32 30 28 26 24 22 20 18 AWG Channel Audio Line 2 3 4 5 6 7 8 Cores Speaker Amplifier Signal Copper Cable

$0.97$1.62

2 sold
69% off
32CH PNP NPN Isolated Digital Input Controller Module RS485 Modbus Rtu DC 12V 24V Controller PLC Switch Quantity Acquisition Boa 32CH PNP NPN Isolated Digital Input Controller Module RS485 Modbus Rtu DC 12V 24V Controller PLC Switch Quantity Acquisition Boa

32CH PNP NPN Isolated Digital Input Controller Module RS485 Modbus Rtu DC 12V 24V Controller PLC Switch Quantity Acquisition Boa

$15.40$49.68

1 sold
30% off
Grey Shielded Wire Signal Cable 32 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires Grey Shielded Wire Signal Cable 32 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires

Grey Shielded Wire Signal Cable 32 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires

$1.13$1.62

27% off
5V 12V 1 2 4 8 Channel Relay Module USB Control Switch Board Programmable Computer Control For WIN7, XP 32 -bit Smart Home 5V 12V 1 2 4 8 Channel Relay Module USB Control Switch Board Programmable Computer Control For WIN7, XP 32 -bit Smart Home

5V 12V 1 2 4 8 Channel Relay Module USB Control Switch Board Programmable Computer Control For WIN7, XP 32 -bit Smart Home

$1.97$2.70

2 sold
40% off
16DO 4DI 8AI RS485 Modbus RTU Analog Digital 4-20MA 0-10V Current Voltage Collector Module PLC IO Expanding Board 16DO 4DI 8AI RS485 Modbus RTU Analog Digital 4-20MA 0-10V Current Voltage Collector Module PLC IO Expanding Board

16DO 4DI 8AI RS485 Modbus RTU Analog Digital 4-20MA 0-10V Current Voltage Collector Module PLC IO Expanding Board

$14.56$24.26

7 sold
DC 12V 24V 10A 4 Channel 4CH 315/433MHz rf Remote Control Switch Wireless Relay Receiver Controller for Garage\ Door\ LED\ Bulb DC 12V 24V 10A 4 Channel 4CH 315/433MHz rf Remote Control Switch Wireless Relay Receiver Controller for Garage\ Door\ LED\ Bulb

DC 12V 24V 10A 4 Channel 4CH 315/433MHz rf Remote Control Switch Wireless Relay Receiver Controller for Garage\ Door\ LED\ Bulb

$16.38$16.38

6% off
4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Board Current Voltage ADC 4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Board Current Voltage ADC

4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Board Current Voltage ADC

$12.84$13.66

43 sold
23% off
DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box UART Relay Module RS485 Modbus RTU Control Switch Board Power Supply DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box UART Relay Module RS485 Modbus RTU Control Switch Board Power Supply

DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box UART Relay Module RS485 Modbus RTU Control Switch Board Power Supply

$11.54$14.99

34 sold
21% off
DC 7 -30V 8 Channel Modbus RTU Relay Module Switch RS485 TTL Communication 8 Way Relay Input Output for Arduino Power Control DC 7 -30V 8 Channel Modbus RTU Relay Module Switch RS485 TTL Communication 8 Way Relay Input Output for Arduino Power Control

DC 7 -30V 8 Channel Modbus RTU Relay Module Switch RS485 TTL Communication 8 Way Relay Input Output for Arduino Power Control

$7.58$9.59

8 sold
20% off
UL1533 Shielded Wire 5/10M 32 30 28 26 24AWG Single Core Audio Channel Signal Cable Amplifier Electric Copper Line PVC Insulated UL1533 Shielded Wire 5/10M 32 30 28 26 24AWG Single Core Audio Channel Signal Cable Amplifier Electric Copper Line PVC Insulated

UL1533 Shielded Wire 5/10M 32 30 28 26 24AWG Single Core Audio Channel Signal Cable Amplifier Electric Copper Line PVC Insulated

$16.82$21.02

29% off
2PCS DC 12V 24V 32ch PNP NPN Switch Optical Isolation Input Module RS485 Digital Acquisition Board Modbus Rtu 2PCS DC 12V 24V 32ch PNP NPN Switch Optical Isolation Input Module RS485 Digital Acquisition Board Modbus Rtu

2PCS DC 12V 24V 32ch PNP NPN Switch Optical Isolation Input Module RS485 Digital Acquisition Board Modbus Rtu

$201.63$283.98

1 sold
48% off
5/10M UL1533 Shielded Wire 32 30 28 26 24AWG Single Core Audio Channel Signal Cable Amplifier Electric Copper Line PVC Insulated 5/10M UL1533 Shielded Wire 32 30 28 26 24AWG Single Core Audio Channel Signal Cable Amplifier Electric Copper Line PVC Insulated

5/10M UL1533 Shielded Wire 32 30 28 26 24AWG Single Core Audio Channel Signal Cable Amplifier Electric Copper Line PVC Insulated

$2.05$3.94

23 sold
20% off
5 - 20M UL1533 Shielded Wire Signal Cable 32 30 28 26 24AWG Channel Audio Single Core Electronic Headphone Copper Shielding Wire 5 - 20M UL1533 Shielded Wire Signal Cable 32 30 28 26 24AWG Channel Audio Single Core Electronic Headphone Copper Shielding Wire

5 - 20M UL1533 Shielded Wire Signal Cable 32 30 28 26 24AWG Channel Audio Single Core Electronic Headphone Copper Shielding Wire

$2.47$3.09

31% off
5/10M UL1533 PVC Shielded Cable 32 30 28 26 24 AWG Channel Audio Single Core Electronic Copper Shielding Wires 5/10M UL1533 PVC Shielded Cable 32 30 28 26 24 AWG Channel Audio Single Core Electronic Copper Shielding Wires

5/10M UL1533 PVC Shielded Cable 32 30 28 26 24 AWG Channel Audio Single Core Electronic Copper Shielding Wires

$1.97$2.86

80 sold
20% off
5/10M UL1533 Shielded Wire 32 30 28 26 24AWG Single Core Audio Channel Signal Cable Amplifier Electric Copper Line PVC Insulated 5/10M UL1533 Shielded Wire 32 30 28 26 24AWG Single Core Audio Channel Signal Cable Amplifier Electric Copper Line PVC Insulated

5/10M UL1533 Shielded Wire 32 30 28 26 24AWG Single Core Audio Channel Signal Cable Amplifier Electric Copper Line PVC Insulated

$15.50$19.38

1 sold
15% off
2/5M Shielded Wire Signal Cable 32 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires 2/5M Shielded Wire Signal Cable 32 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires

2/5M Shielded Wire Signal Cable 32 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires

$1.49$1.75

163 sold
40% off
RS485 Remote IO Module 8 16 24 32 48CH Multifunction PLC DI-DO Expansion Board DIN Rail Box Standard MODBUS RTU Protocol RS485 Remote IO Module 8 16 24 32 48CH Multifunction PLC DI-DO Expansion Board DIN Rail Box Standard MODBUS RTU Protocol

RS485 Remote IO Module 8 16 24 32 48CH Multifunction PLC DI-DO Expansion Board DIN Rail Box Standard MODBUS RTU Protocol

$121.28$202.13

26 sold
8% off
4CH-32CH Easy Setup Modbus Relay Board IOT RS485 Network PC UART Industrial Control Switch Module for PLC HMI TP PTZ 4CH-32CH Easy Setup Modbus Relay Board IOT RS485 Network PC UART Industrial Control Switch Module for PLC HMI TP PTZ

4CH-32CH Easy Setup Modbus Relay Board IOT RS485 Network PC UART Industrial Control Switch Module for PLC HMI TP PTZ

$96.35$104.77

1M UL2547 Shielded Wire Signal Cable 32 AWG Channel Audio 2 3 4 5 6 8 Core Headphone Copper Control Wires 1M UL2547 Shielded Wire Signal Cable 32 AWG Channel Audio 2 3 4 5 6 8 Core Headphone Copper Control Wires

1M UL2547 Shielded Wire Signal Cable 32 AWG Channel Audio 2 3 4 5 6 8 Core Headphone Copper Control Wires

$4.00$4.00

34% off
Version 32 Channel Robot Servo Control Board Servo Motor Controller PS-2 Wireless Control USB/UART Connection Mode-Lucky Version 32 Channel Robot Servo Control Board Servo Motor Controller PS-2 Wireless Control USB/UART Connection Mode-Lucky

Version 32 Channel Robot Servo Control Board Servo Motor Controller PS-2 Wireless Control USB/UART Connection Mode-Lucky

$16.96$25.69

9% off
DC 6.5-30V 32CH DIN35 C45 Rail Box RS485 Modbus RTU Controller 300MA Driver Module For PLC Relay Switch LED Motor DC 6.5-30V 32CH DIN35 C45 Rail Box RS485 Modbus RTU Controller 300MA Driver Module For PLC Relay Switch LED Motor

DC 6.5-30V 32CH DIN35 C45 Rail Box RS485 Modbus RTU Controller 300MA Driver Module For PLC Relay Switch LED Motor

$99.90$110.40

3 sold
7% off
32 Channel DC 12V RS-485 Modbus RTU Relay Board for Remote Control of LED, Motor, PLC, PTZ Camera in Smart Home System 32 Channel DC 12V RS-485 Modbus RTU Relay Board for Remote Control of LED, Motor, PLC, PTZ Camera in Smart Home System

32 Channel DC 12V RS-485 Modbus RTU Relay Board for Remote Control of LED, Motor, PLC, PTZ Camera in Smart Home System

$8.35$8.98

26% off
4-32 Channels IO Card PLC Signal Amplifier Board PNP NPN Conversion Input Optocoupler Isolation Transistor tigger voltage 3.3V 4-32 Channels IO Card PLC Signal Amplifier Board PNP NPN Conversion Input Optocoupler Isolation Transistor tigger voltage 3.3V

4-32 Channels IO Card PLC Signal Amplifier Board PNP NPN Conversion Input Optocoupler Isolation Transistor tigger voltage 3.3V

$14.50$19.60

11 sold
34% off
Modbus RTU 12V 10A 16 Channel DIN Rail Box PLC Expansion Board RS485 Relay Module Modbus RTU Relay Protocol Remote Smart Control Modbus RTU 12V 10A 16 Channel DIN Rail Box PLC Expansion Board RS485 Relay Module Modbus RTU Relay Protocol Remote Smart Control

Modbus RTU 12V 10A 16 Channel DIN Rail Box PLC Expansion Board RS485 Relay Module Modbus RTU Relay Protocol Remote Smart Control

$16.98$25.72

14 sold
40% off
1/5M Shielded Wire Signal Cable 32 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires 1/5M Shielded Wire Signal Cable 32 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires

1/5M Shielded Wire Signal Cable 32 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires

$0.97$1.62

1 sold
17% off
1M Shielded Signal Wire 32 30 28 26 24 22 20 AWG 2 3 4 5 6 7 Cores PVC Channel Audio Headphone Line Copper Control Cable UL2547 1M Shielded Signal Wire 32 30 28 26 24 22 20 AWG 2 3 4 5 6 7 Cores PVC Channel Audio Headphone Line Copper Control Cable UL2547

1M Shielded Signal Wire 32 30 28 26 24 22 20 AWG 2 3 4 5 6 7 Cores PVC Channel Audio Headphone Line Copper Control Cable UL2547

$1.45$1.75

19 sold
4% off
1-32CH DC 12V/24V RS485 Modbus Rtu 3A/2A Relay Board DIN Rail C32 PC UART Serial Port Switch Module PLC I/O Expander 1-32CH DC 12V/24V RS485 Modbus Rtu 3A/2A Relay Board DIN Rail C32 PC UART Serial Port Switch Module PLC I/O Expander

1-32CH DC 12V/24V RS485 Modbus Rtu 3A/2A Relay Board DIN Rail C32 PC UART Serial Port Switch Module PLC I/O Expander

$78.80$82.92

1 sold
6% off
DN33C08 8ch RS485 Simple PLC IO Expanding Board Multifunction Delay Relay Module for RasPi RPI Raspberry Pi Pico Python C++ DN33C08 8ch RS485 Simple PLC IO Expanding Board Multifunction Delay Relay Module for RasPi RPI Raspberry Pi Pico Python C++

DN33C08 8ch RS485 Simple PLC IO Expanding Board Multifunction Delay Relay Module for RasPi RPI Raspberry Pi Pico Python C++

$174.24$186.71

1 sold
10% off
4Ch DC 12V/24V 4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Board Current Voltage ADC 4Ch DC 12V/24V 4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Board Current Voltage ADC

4Ch DC 12V/24V 4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Board Current Voltage ADC

$112.76$125.62

4 sold
9% off
RS485 Remote IO Expansion Board 8/16/32 DI-DO Modbus DMOS PNP Output & NPN/PNP Input Module PLC RS485 Remote IO Expansion Board 8/16/32 DI-DO Modbus DMOS PNP Output & NPN/PNP Input Module PLC

RS485 Remote IO Expansion Board 8/16/32 DI-DO Modbus DMOS PNP Output & NPN/PNP Input Module PLC

$94.14$104.43

31 sold
17% off
10M Shielded Wire 32 30 28 26 24 22 20 AWG Channel Audio 2 3 4 5 6 7 Core Headphone Line PVC Copper Signal Control Cable UL2547 10M Shielded Wire 32 30 28 26 24 22 20 AWG Channel Audio 2 3 4 5 6 7 Core Headphone Line PVC Copper Signal Control Cable UL2547

10M Shielded Wire 32 30 28 26 24 22 20 AWG Channel Audio 2 3 4 5 6 7 Core Headphone Line PVC Copper Signal Control Cable UL2547

$5.75 $6.93

12 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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17% off
Relay Network Switch Modbus MQTT TCP UDP Web HTTP RS485 Timer Module ET48A08 12V 8 Channel RS485/TCP Modbus Relay Module Relay Network Switch Modbus MQTT TCP UDP Web HTTP RS485 Timer Module ET48A08 12V 8 Channel RS485/TCP Modbus Relay Module

Relay Network Switch Modbus MQTT TCP UDP Web HTTP RS485 Timer Module ET48A08 12V 8 Channel RS485/TCP Modbus Relay Module

$16.28 $19.61

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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6% off
DC 12V 1-12CH Isolation Digital Switch DI-DO PLC IO Expanding Board RS485 Relay Module Modbus RTU Code 01 05 15 02 03 06 16 DC 12V 1-12CH Isolation Digital Switch DI-DO PLC IO Expanding Board RS485 Relay Module Modbus RTU Code 01 05 15 02 03 06 16

DC 12V 1-12CH Isolation Digital Switch DI-DO PLC IO Expanding Board RS485 Relay Module Modbus RTU Code 01 05 15 02 03 06 16

$51.80 $55.16

Categories: Home Improvement, Electrical Equipment & Supplies

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6% off
4Ch 4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Board Current Voltage ADC DC 12V/24V 4Ch 4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Board Current Voltage ADC DC 12V/24V

4Ch 4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Board Current Voltage ADC DC 12V/24V

$121.84 $129.88

Categories: Home Improvement, Electrical Equipment & Supplies

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14% off
2x DC 6.5-30V 32ch Modbus RTU RS485 PLC IO expansion Board ULN2803A Darlington Transistor Relay LED driver Module 2x DC 6.5-30V 32ch Modbus RTU RS485 PLC IO expansion Board ULN2803A Darlington Transistor Relay LED driver Module

2x DC 6.5-30V 32ch Modbus RTU RS485 PLC IO expansion Board ULN2803A Darlington Transistor Relay LED driver Module

$24.07 $27.99

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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Rail Box RS485 Modbus RTU Controller 6.5-30V 32CH DIN35 C45 300MA Driver Module For PLC Relay Switch LED Motor Rail Box RS485 Modbus RTU Controller 6.5-30V 32CH DIN35 C45 300MA Driver Module For PLC Relay Switch LED Motor

Rail Box RS485 Modbus RTU Controller 6.5-30V 32CH DIN35 C45 300MA Driver Module For PLC Relay Switch LED Motor

$126.29 $126.29

Categories: Home Improvement, Electrical Equipment & Supplies

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40% off
Shielded Wire UL2547 32 30 28 26 24 22 20 18 AWG Channel Audio Line 2 3 4 5 6 7 8 Cores Speaker Amplifier Signal Copper Cable Shielded Wire UL2547 32 30 28 26 24 22 20 18 AWG Channel Audio Line 2 3 4 5 6 7 8 Cores Speaker Amplifier Signal Copper Cable

Shielded Wire UL2547 32 30 28 26 24 22 20 18 AWG Channel Audio Line 2 3 4 5 6 7 8 Cores Speaker Amplifier Signal Copper Cable

$0.97 $1.62

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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69% off
32CH PNP NPN Isolated Digital Input Controller Module RS485 Modbus Rtu DC 12V 24V Controller PLC Switch Quantity Acquisition Boa 32CH PNP NPN Isolated Digital Input Controller Module RS485 Modbus Rtu DC 12V 24V Controller PLC Switch Quantity Acquisition Boa

32CH PNP NPN Isolated Digital Input Controller Module RS485 Modbus Rtu DC 12V 24V Controller PLC Switch Quantity Acquisition Boa

$15.40 $49.68

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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30% off
Grey Shielded Wire Signal Cable 32 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires Grey Shielded Wire Signal Cable 32 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires

Grey Shielded Wire Signal Cable 32 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires

$1.13 $1.62

Categories: Home Improvement, Electrical Equipment & Supplies

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27% off
5V 12V 1 2 4 8 Channel Relay Module USB Control Switch Board Programmable Computer Control For WIN7, XP 32 -bit Smart Home 5V 12V 1 2 4 8 Channel Relay Module USB Control Switch Board Programmable Computer Control For WIN7, XP 32 -bit Smart Home

5V 12V 1 2 4 8 Channel Relay Module USB Control Switch Board Programmable Computer Control For WIN7, XP 32 -bit Smart Home

$1.97 $2.70

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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40% off
16DO 4DI 8AI RS485 Modbus RTU Analog Digital 4-20MA 0-10V Current Voltage Collector Module PLC IO Expanding Board 16DO 4DI 8AI RS485 Modbus RTU Analog Digital 4-20MA 0-10V Current Voltage Collector Module PLC IO Expanding Board

16DO 4DI 8AI RS485 Modbus RTU Analog Digital 4-20MA 0-10V Current Voltage Collector Module PLC IO Expanding Board

$14.56 $24.26

7 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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DC 12V 24V 10A 4 Channel 4CH 315/433MHz rf Remote Control Switch Wireless Relay Receiver Controller for Garage\ Door\ LED\ Bulb DC 12V 24V 10A 4 Channel 4CH 315/433MHz rf Remote Control Switch Wireless Relay Receiver Controller for Garage\ Door\ LED\ Bulb

DC 12V 24V 10A 4 Channel 4CH 315/433MHz rf Remote Control Switch Wireless Relay Receiver Controller for Garage\ Door\ LED\ Bulb

$16.38 $16.38

Categories: Home Improvement, Electrical Equipment & Supplies

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6% off
4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Board Current Voltage ADC 4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Board Current Voltage ADC

4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Board Current Voltage ADC

$12.84 $13.66

43 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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23% off
DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box UART Relay Module RS485 Modbus RTU Control Switch Board Power Supply DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box UART Relay Module RS485 Modbus RTU Control Switch Board Power Supply

DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box UART Relay Module RS485 Modbus RTU Control Switch Board Power Supply

$11.54 $14.99

34 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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21% off
DC 7 -30V 8 Channel Modbus RTU Relay Module Switch RS485 TTL Communication 8 Way Relay Input Output for Arduino Power Control DC 7 -30V 8 Channel Modbus RTU Relay Module Switch RS485 TTL Communication 8 Way Relay Input Output for Arduino Power Control

DC 7 -30V 8 Channel Modbus RTU Relay Module Switch RS485 TTL Communication 8 Way Relay Input Output for Arduino Power Control

$7.58 $9.59

8 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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20% off
UL1533 Shielded Wire 5/10M 32 30 28 26 24AWG Single Core Audio Channel Signal Cable Amplifier Electric Copper Line PVC Insulated UL1533 Shielded Wire 5/10M 32 30 28 26 24AWG Single Core Audio Channel Signal Cable Amplifier Electric Copper Line PVC Insulated

UL1533 Shielded Wire 5/10M 32 30 28 26 24AWG Single Core Audio Channel Signal Cable Amplifier Electric Copper Line PVC Insulated

$16.82 $21.02

Categories: Home Improvement, Electrical Equipment & Supplies

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29% off
2PCS DC 12V 24V 32ch PNP NPN Switch Optical Isolation Input Module RS485 Digital Acquisition Board Modbus Rtu 2PCS DC 12V 24V 32ch PNP NPN Switch Optical Isolation Input Module RS485 Digital Acquisition Board Modbus Rtu

2PCS DC 12V 24V 32ch PNP NPN Switch Optical Isolation Input Module RS485 Digital Acquisition Board Modbus Rtu

$201.63 $283.98

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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48% off
5/10M UL1533 Shielded Wire 32 30 28 26 24AWG Single Core Audio Channel Signal Cable Amplifier Electric Copper Line PVC Insulated 5/10M UL1533 Shielded Wire 32 30 28 26 24AWG Single Core Audio Channel Signal Cable Amplifier Electric Copper Line PVC Insulated

5/10M UL1533 Shielded Wire 32 30 28 26 24AWG Single Core Audio Channel Signal Cable Amplifier Electric Copper Line PVC Insulated

$2.05 $3.94

23 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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20% off
5 - 20M UL1533 Shielded Wire Signal Cable 32 30 28 26 24AWG Channel Audio Single Core Electronic Headphone Copper Shielding Wire 5 - 20M UL1533 Shielded Wire Signal Cable 32 30 28 26 24AWG Channel Audio Single Core Electronic Headphone Copper Shielding Wire

5 - 20M UL1533 Shielded Wire Signal Cable 32 30 28 26 24AWG Channel Audio Single Core Electronic Headphone Copper Shielding Wire

$2.47 $3.09

Categories: Home Improvement, Electrical Equipment & Supplies

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31% off
5/10M UL1533 PVC Shielded Cable 32 30 28 26 24 AWG Channel Audio Single Core Electronic Copper Shielding Wires 5/10M UL1533 PVC Shielded Cable 32 30 28 26 24 AWG Channel Audio Single Core Electronic Copper Shielding Wires

5/10M UL1533 PVC Shielded Cable 32 30 28 26 24 AWG Channel Audio Single Core Electronic Copper Shielding Wires

$1.97 $2.86

80 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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20% off
5/10M UL1533 Shielded Wire 32 30 28 26 24AWG Single Core Audio Channel Signal Cable Amplifier Electric Copper Line PVC Insulated 5/10M UL1533 Shielded Wire 32 30 28 26 24AWG Single Core Audio Channel Signal Cable Amplifier Electric Copper Line PVC Insulated

5/10M UL1533 Shielded Wire 32 30 28 26 24AWG Single Core Audio Channel Signal Cable Amplifier Electric Copper Line PVC Insulated

$15.50 $19.38

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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15% off
2/5M Shielded Wire Signal Cable 32 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires 2/5M Shielded Wire Signal Cable 32 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires

2/5M Shielded Wire Signal Cable 32 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires

$1.49 $1.75

163 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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40% off
RS485 Remote IO Module 8 16 24 32 48CH Multifunction PLC DI-DO Expansion Board DIN Rail Box Standard MODBUS RTU Protocol RS485 Remote IO Module 8 16 24 32 48CH Multifunction PLC DI-DO Expansion Board DIN Rail Box Standard MODBUS RTU Protocol

RS485 Remote IO Module 8 16 24 32 48CH Multifunction PLC DI-DO Expansion Board DIN Rail Box Standard MODBUS RTU Protocol

$121.28 $202.13

26 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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8% off
4CH-32CH Easy Setup Modbus Relay Board IOT RS485 Network PC UART Industrial Control Switch Module for PLC HMI TP PTZ 4CH-32CH Easy Setup Modbus Relay Board IOT RS485 Network PC UART Industrial Control Switch Module for PLC HMI TP PTZ

4CH-32CH Easy Setup Modbus Relay Board IOT RS485 Network PC UART Industrial Control Switch Module for PLC HMI TP PTZ

$96.35 $104.77

Categories: Home Improvement, Electrical Equipment & Supplies

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1M UL2547 Shielded Wire Signal Cable 32 AWG Channel Audio 2 3 4 5 6 8 Core Headphone Copper Control Wires 1M UL2547 Shielded Wire Signal Cable 32 AWG Channel Audio 2 3 4 5 6 8 Core Headphone Copper Control Wires

1M UL2547 Shielded Wire Signal Cable 32 AWG Channel Audio 2 3 4 5 6 8 Core Headphone Copper Control Wires

$4.00 $4.00

Categories: Home Improvement, Electrical Equipment & Supplies

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34% off
Version 32 Channel Robot Servo Control Board Servo Motor Controller PS-2 Wireless Control USB/UART Connection Mode-Lucky Version 32 Channel Robot Servo Control Board Servo Motor Controller PS-2 Wireless Control USB/UART Connection Mode-Lucky

Version 32 Channel Robot Servo Control Board Servo Motor Controller PS-2 Wireless Control USB/UART Connection Mode-Lucky

$16.96 $25.69

Categories: Home Improvement, Electrical Equipment & Supplies

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9% off
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