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8DI 8DO

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4% off
8AI-8DI-8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor 8AI-8DI-8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor

8AI-8DI-8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor

$64.46$67.54

4 sold
5% off
5 IN 1 32DI/32DO/16DI-16DO/8DI-24DO/24DI-8DO Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board 5 IN 1 32DI/32DO/16DI-16DO/8DI-24DO/24DI-8DO Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board

5 IN 1 32DI/32DO/16DI-16DO/8DI-24DO/24DI-8DO Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board

$6.83$7.25

3 sold
4% off
Relay PLC Industrial Equipment Ultra-thin Safety Barrier RS485 IO Module 8DI-8DO RS485 Digital NPN Input Output MODBUS RTU Relay PLC Industrial Equipment Ultra-thin Safety Barrier RS485 IO Module 8DI-8DO RS485 Digital NPN Input Output MODBUS RTU

Relay PLC Industrial Equipment Ultra-thin Safety Barrier RS485 IO Module 8DI-8DO RS485 Digital NPN Input Output MODBUS RTU

$28.11$29.51

1 sold
14% off
2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC 2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

$206.40$240.00

1 sold
4% off
1 PCS 8DI-8DO Digital input and output module Optocoupler isolated RS485 MODBUS RTU communication Board 1 PCS 8DI-8DO Digital input and output module Optocoupler isolated RS485 MODBUS RTU communication Board

1 PCS 8DI-8DO Digital input and output module Optocoupler isolated RS485 MODBUS RTU communication Board

$23.34$24.44

4% off
Relay PLC Industrial Equipment DC 12V 24V 8DI-8DO Safety Barrier RS485 Digital Input & Output Module RTU Relay PLC Industrial Equipment DC 12V 24V 8DI-8DO Safety Barrier RS485 Digital Input & Output Module RTU

Relay PLC Industrial Equipment DC 12V 24V 8DI-8DO Safety Barrier RS485 Digital Input & Output Module RTU

$30.36$31.88

1 sold
7% off
Ultra-thin Safety Barrier RS485 IO Module 8DI-8DO RS485 Digital NPN Input Output MODBUS RTU for Relay PLC Industrial Equipment Ultra-thin Safety Barrier RS485 IO Module 8DI-8DO RS485 Digital NPN Input Output MODBUS RTU for Relay PLC Industrial Equipment

Ultra-thin Safety Barrier RS485 IO Module 8DI-8DO RS485 Digital NPN Input Output MODBUS RTU for Relay PLC Industrial Equipment

$187.06$202.61

1 sold
4% off
Multi-function Debugging Board NPN PNP DAC ADC Digital Analog Output Module Entry-level Development Tool 8DI-8DO-1VO-1IO PLC MCU Multi-function Debugging Board NPN PNP DAC ADC Digital Analog Output Module Entry-level Development Tool 8DI-8DO-1VO-1IO PLC MCU

Multi-function Debugging Board NPN PNP DAC ADC Digital Analog Output Module Entry-level Development Tool 8DI-8DO-1VO-1IO PLC MCU

$12.00$12.62

KNX 8DI+8DO module 8 in 8 out H8I8O

KNX 8DI+8DO module 8 in 8 out H8I8O

$22.98$22.98

10% off
KNX Input and Output Module KNX 8DI+8DO H8I8O KNX Input and Output Module KNX 8DI+8DO H8I8O

KNX Input and Output Module KNX 8DI+8DO H8I8O

$140.40$156.00

15% off
Multifunction IO Expanding Module 8AI-8DI-8DO for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor Multifunction IO Expanding Module 8AI-8DI-8DO for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor

Multifunction IO Expanding Module 8AI-8DI-8DO for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor

$70.85$83.35

2 sold
4% off
8AI-8DI-8DO ESP-WROOM-32 ESP32 Expansion Board for Arduino WEB MQTT Ethernet Network Relay DIY DC 12V 24V 8AI-8DI-8DO ESP-WROOM-32 ESP32 Expansion Board for Arduino WEB MQTT Ethernet Network Relay DIY DC 12V 24V

8AI-8DI-8DO ESP-WROOM-32 ESP32 Expansion Board for Arduino WEB MQTT Ethernet Network Relay DIY DC 12V 24V

$159.64$167.22

3% off
8DI 8DO 4DI-4DO 2DI-6DO 6DI-2DO Multipurpose RS485 Digital Input Output Module mini PLC IO Dilator DC 12V 24V for Arduino 8DI 8DO 4DI-4DO 2DI-6DO 6DI-2DO Multipurpose RS485 Digital Input Output Module mini PLC IO Dilator DC 12V 24V for Arduino

8DI 8DO 4DI-4DO 2DI-6DO 6DI-2DO Multipurpose RS485 Digital Input Output Module mini PLC IO Dilator DC 12V 24V for Arduino

$22.40$23.10

4% off
New Modbus RTU Protocol 8DI 8DO RS485 Relay Module 10IOA08 01 05 15 02 03 06 16 Function Code New Modbus RTU Protocol 8DI 8DO RS485 Relay Module 10IOA08 01 05 15 02 03 06 16 Function Code

New Modbus RTU Protocol 8DI 8DO RS485 Relay Module 10IOA08 01 05 15 02 03 06 16 Function Code

$24.21$25.24

3 sold
KNX 8DI+8DO H8I8O KNX Input and Output Module Dry contact input, control relay KNX 8DI+8DO H8I8O KNX Input and Output Module Dry contact input, control relay

KNX 8DI+8DO H8I8O KNX Input and Output Module Dry contact input, control relay

$23.68$23.68

3 sold
3% off
8DI-8DO-1VO-1IO PLC MCU Multi-function Debugging Board NPN PNP DAC ADC Digital Analog Output Module Entry-level Development Tool 8DI-8DO-1VO-1IO PLC MCU Multi-function Debugging Board NPN PNP DAC ADC Digital Analog Output Module Entry-level Development Tool

8DI-8DO-1VO-1IO PLC MCU Multi-function Debugging Board NPN PNP DAC ADC Digital Analog Output Module Entry-level Development Tool

$93.00$96.10

4% off
2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC 2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

$29.08$30.51

7% off
2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC 2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

$25.64$27.74

4 sold
4% off
2AO 8AI 8DI 8DO ESP32 Wifi Network Relay Board for Smart Switch IOT Simple PLC 4-20MA 0-10V Digital Analog Input Output Module 2AO 8AI 8DI 8DO ESP32 Wifi Network Relay Board for Smart Switch IOT Simple PLC 4-20MA 0-10V Digital Analog Input Output Module

2AO 8AI 8DI 8DO ESP32 Wifi Network Relay Board for Smart Switch IOT Simple PLC 4-20MA 0-10V Digital Analog Input Output Module

$194.07$203.36

2 sold
30% off
16DI/16DO/8DI-8DO/4DI-12DO/12DI-4DO Modbus Rtu Digital IO RS485 2.54mm Pin Core Board for Arduino ESP32 ESP8266 PLC Smart Home 16DI/16DO/8DI-8DO/4DI-12DO/12DI-4DO Modbus Rtu Digital IO RS485 2.54mm Pin Core Board for Arduino ESP32 ESP8266 PLC Smart Home

16DI/16DO/8DI-8DO/4DI-12DO/12DI-4DO Modbus Rtu Digital IO RS485 2.54mm Pin Core Board for Arduino ESP32 ESP8266 PLC Smart Home

$28.73$41.04

1 sold
4% off
2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC 2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

$210.25$220.66

30% off
2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC 2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

$168.00$240.00

1pcs 8DI 8DO Digital input and output module Optocoupler isolated / RS485 MODBUS RTU communications Wellpro WP8028ADAM 1pcs 8DI 8DO Digital input and output module Optocoupler isolated / RS485 MODBUS RTU communications Wellpro WP8028ADAM

1pcs 8DI 8DO Digital input and output module Optocoupler isolated / RS485 MODBUS RTU communications Wellpro WP8028ADAM

$28.85$28.85

1 sold
3% off
5 IN 1 32DI/32DO/16DI-16DO/8DI-24DO/24DI-8DO Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board 5 IN 1 32DI/32DO/16DI-16DO/8DI-24DO/24DI-8DO Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board

5 IN 1 32DI/32DO/16DI-16DO/8DI-24DO/24DI-8DO Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board

$126.07$131.03

3% off
16DI/16DO/8DI-8DO/4DI-12DO/12DI-4DO Modbus Rtu Digital IO RS485 2.54mm Pin Core Board for Arduino ESP32 ESP8266 PLC Smart Home 16DI/16DO/8DI-8DO/4DI-12DO/12DI-4DO Modbus Rtu Digital IO RS485 2.54mm Pin Core Board for Arduino ESP32 ESP8266 PLC Smart Home

16DI/16DO/8DI-8DO/4DI-12DO/12DI-4DO Modbus Rtu Digital IO RS485 2.54mm Pin Core Board for Arduino ESP32 ESP8266 PLC Smart Home

$17.18$17.83

1 sold
4% off
2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board Digital Analog Input Output Module 4-20MA 0-10V for Smart Switch IOT Simple PLC 2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board Digital Analog Input Output Module 4-20MA 0-10V for Smart Switch IOT Simple PLC

2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board Digital Analog Input Output Module 4-20MA 0-10V for Smart Switch IOT Simple PLC

$194.07$203.36

6 sold
3% off
8DI 8DO 4DI-4DO 2DI-6DO 6DI-2DO Multipurpose RS485 Digital Input Output Module mini PLC IO Dilator DC 24V 12V for Arduino 8DI 8DO 4DI-4DO 2DI-6DO 6DI-2DO Multipurpose RS485 Digital Input Output Module mini PLC IO Dilator DC 24V 12V for Arduino

8DI 8DO 4DI-4DO 2DI-6DO 6DI-2DO Multipurpose RS485 Digital Input Output Module mini PLC IO Dilator DC 24V 12V for Arduino

$26.77$27.70

7% off
MODBUS RTU RS485 PLC Expansion Board 8Ch DC7-30V 8DI 8DO Optocoupler Input Darlington Output Industrial IO Control Module DIN MODBUS RTU RS485 PLC Expansion Board 8Ch DC7-30V 8DI 8DO Optocoupler Input Darlington Output Industrial IO Control Module DIN

MODBUS RTU RS485 PLC Expansion Board 8Ch DC7-30V 8DI 8DO Optocoupler Input Darlington Output Industrial IO Control Module DIN

$179.96$194.91

16DI/16DO/8DI-8DO/4DI-12DO/12DI-4DO Modbus Rtu Digital IO RS485 2.54mm Pin Core Board for Arduino ESP32 ESP8266 PLC Smart Home 16DI/16DO/8DI-8DO/4DI-12DO/12DI-4DO Modbus Rtu Digital IO RS485 2.54mm Pin Core Board for Arduino ESP32 ESP8266 PLC Smart Home

16DI/16DO/8DI-8DO/4DI-12DO/12DI-4DO Modbus Rtu Digital IO RS485 2.54mm Pin Core Board for Arduino ESP32 ESP8266 PLC Smart Home

$46.26$46.26

4% off
DC 9-24V 8DI-8DO 16DI 16DO RS485 Isolated communication Digital Input and Output MODBUS RTU PLC Expansion Board DC 9-24V 8DI-8DO 16DI 16DO RS485 Isolated communication Digital Input and Output MODBUS RTU PLC Expansion Board

DC 9-24V 8DI-8DO 16DI 16DO RS485 Isolated communication Digital Input and Output MODBUS RTU PLC Expansion Board

$24.45$25.62

KNX Input and Output Module KNX 8DI+8DO H8I8O KNX Input and Output Module KNX 8DI+8DO H8I8O

KNX Input and Output Module KNX 8DI+8DO H8I8O

$19.68$19.68

46 sold
8DI 8DO 4DI-4DO 2DI-6DO 6DI-2DO Multipurpose RS485 Digital Input Output Module mini PLC IO Dilator DC 12V 24V for Arduino 8DI 8DO 4DI-4DO 2DI-6DO 6DI-2DO Multipurpose RS485 Digital Input Output Module mini PLC IO Dilator DC 12V 24V for Arduino

8DI 8DO 4DI-4DO 2DI-6DO 6DI-2DO Multipurpose RS485 Digital Input Output Module mini PLC IO Dilator DC 12V 24V for Arduino

$25.10$25.10

4% off
DC 12V 24V 8DI-8DO RS485 Isolated Communication Digital Input and Output MODBUS RTU PLC Module AMIOA08 DC 12V 24V 8DI-8DO RS485 Isolated Communication Digital Input and Output MODBUS RTU PLC Module AMIOA08

DC 12V 24V 8DI-8DO RS485 Isolated Communication Digital Input and Output MODBUS RTU PLC Module AMIOA08

$161.73$169.31

4% off
8DI-8DO-1VO-1IO PLC MCU Multi-function Debugging Board NPN PNP DAC ADC Digital Analog Output Module Entry-level Development Tool 8DI-8DO-1VO-1IO PLC MCU Multi-function Debugging Board NPN PNP DAC ADC Digital Analog Output Module Entry-level Development Tool

8DI-8DO-1VO-1IO PLC MCU Multi-function Debugging Board NPN PNP DAC ADC Digital Analog Output Module Entry-level Development Tool

$85.32$89.70

3 sold
4% off
8AI-8DI-8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor 8AI-8DI-8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor

8AI-8DI-8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor

$64.46 $67.54

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
5% off
5 IN 1 32DI/32DO/16DI-16DO/8DI-24DO/24DI-8DO Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board 5 IN 1 32DI/32DO/16DI-16DO/8DI-24DO/24DI-8DO Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board

5 IN 1 32DI/32DO/16DI-16DO/8DI-24DO/24DI-8DO Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board

$6.83 $7.25

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
4% off
Relay PLC Industrial Equipment Ultra-thin Safety Barrier RS485 IO Module 8DI-8DO RS485 Digital NPN Input Output MODBUS RTU Relay PLC Industrial Equipment Ultra-thin Safety Barrier RS485 IO Module 8DI-8DO RS485 Digital NPN Input Output MODBUS RTU

Relay PLC Industrial Equipment Ultra-thin Safety Barrier RS485 IO Module 8DI-8DO RS485 Digital NPN Input Output MODBUS RTU

$28.11 $29.51

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
14% off
2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC 2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

$206.40 $240.00

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
4% off
1 PCS 8DI-8DO Digital input and output module Optocoupler isolated RS485 MODBUS RTU communication Board 1 PCS 8DI-8DO Digital input and output module Optocoupler isolated RS485 MODBUS RTU communication Board

1 PCS 8DI-8DO Digital input and output module Optocoupler isolated RS485 MODBUS RTU communication Board

$23.34 $24.44

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
4% off
Relay PLC Industrial Equipment DC 12V 24V 8DI-8DO Safety Barrier RS485 Digital Input & Output Module RTU Relay PLC Industrial Equipment DC 12V 24V 8DI-8DO Safety Barrier RS485 Digital Input & Output Module RTU

Relay PLC Industrial Equipment DC 12V 24V 8DI-8DO Safety Barrier RS485 Digital Input & Output Module RTU

$30.36 $31.88

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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7% off
Ultra-thin Safety Barrier RS485 IO Module 8DI-8DO RS485 Digital NPN Input Output MODBUS RTU for Relay PLC Industrial Equipment Ultra-thin Safety Barrier RS485 IO Module 8DI-8DO RS485 Digital NPN Input Output MODBUS RTU for Relay PLC Industrial Equipment

Ultra-thin Safety Barrier RS485 IO Module 8DI-8DO RS485 Digital NPN Input Output MODBUS RTU for Relay PLC Industrial Equipment

$187.06 $202.61

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
4% off
Multi-function Debugging Board NPN PNP DAC ADC Digital Analog Output Module Entry-level Development Tool 8DI-8DO-1VO-1IO PLC MCU Multi-function Debugging Board NPN PNP DAC ADC Digital Analog Output Module Entry-level Development Tool 8DI-8DO-1VO-1IO PLC MCU

Multi-function Debugging Board NPN PNP DAC ADC Digital Analog Output Module Entry-level Development Tool 8DI-8DO-1VO-1IO PLC MCU

$12.00 $12.62

Categories: Home Improvement, Electrical Equipment & Supplies

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KNX 8DI+8DO module 8 in 8 out H8I8O

KNX 8DI+8DO module 8 in 8 out H8I8O

$22.98 $22.98

Categories: Home Improvement, Electrical Equipment & Supplies

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10% off
KNX Input and Output Module KNX 8DI+8DO H8I8O KNX Input and Output Module KNX 8DI+8DO H8I8O

KNX Input and Output Module KNX 8DI+8DO H8I8O

$140.40 $156.00

Categories: Home Improvement, Electrical Equipment & Supplies

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15% off
Multifunction IO Expanding Module 8AI-8DI-8DO for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor Multifunction IO Expanding Module 8AI-8DI-8DO for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor

Multifunction IO Expanding Module 8AI-8DI-8DO for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor

$70.85 $83.35

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
4% off
8AI-8DI-8DO ESP-WROOM-32 ESP32 Expansion Board for Arduino WEB MQTT Ethernet Network Relay DIY DC 12V 24V 8AI-8DI-8DO ESP-WROOM-32 ESP32 Expansion Board for Arduino WEB MQTT Ethernet Network Relay DIY DC 12V 24V

8AI-8DI-8DO ESP-WROOM-32 ESP32 Expansion Board for Arduino WEB MQTT Ethernet Network Relay DIY DC 12V 24V

$159.64 $167.22

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
3% off
8DI 8DO 4DI-4DO 2DI-6DO 6DI-2DO Multipurpose RS485 Digital Input Output Module mini PLC IO Dilator DC 12V 24V for Arduino 8DI 8DO 4DI-4DO 2DI-6DO 6DI-2DO Multipurpose RS485 Digital Input Output Module mini PLC IO Dilator DC 12V 24V for Arduino

8DI 8DO 4DI-4DO 2DI-6DO 6DI-2DO Multipurpose RS485 Digital Input Output Module mini PLC IO Dilator DC 12V 24V for Arduino

$22.40 $23.10

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
4% off
New Modbus RTU Protocol 8DI 8DO RS485 Relay Module 10IOA08 01 05 15 02 03 06 16 Function Code New Modbus RTU Protocol 8DI 8DO RS485 Relay Module 10IOA08 01 05 15 02 03 06 16 Function Code

New Modbus RTU Protocol 8DI 8DO RS485 Relay Module 10IOA08 01 05 15 02 03 06 16 Function Code

$24.21 $25.24

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
KNX 8DI+8DO H8I8O KNX Input and Output Module Dry contact input, control relay KNX 8DI+8DO H8I8O KNX Input and Output Module Dry contact input, control relay

KNX 8DI+8DO H8I8O KNX Input and Output Module Dry contact input, control relay

$23.68 $23.68

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
3% off
8DI-8DO-1VO-1IO PLC MCU Multi-function Debugging Board NPN PNP DAC ADC Digital Analog Output Module Entry-level Development Tool 8DI-8DO-1VO-1IO PLC MCU Multi-function Debugging Board NPN PNP DAC ADC Digital Analog Output Module Entry-level Development Tool

8DI-8DO-1VO-1IO PLC MCU Multi-function Debugging Board NPN PNP DAC ADC Digital Analog Output Module Entry-level Development Tool

$93.00 $96.10

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
4% off
2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC 2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

$29.08 $30.51

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
7% off
2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC 2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

$25.64 $27.74

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
4% off
2AO 8AI 8DI 8DO ESP32 Wifi Network Relay Board for Smart Switch IOT Simple PLC 4-20MA 0-10V Digital Analog Input Output Module 2AO 8AI 8DI 8DO ESP32 Wifi Network Relay Board for Smart Switch IOT Simple PLC 4-20MA 0-10V Digital Analog Input Output Module

2AO 8AI 8DI 8DO ESP32 Wifi Network Relay Board for Smart Switch IOT Simple PLC 4-20MA 0-10V Digital Analog Input Output Module

$194.07 $203.36

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
30% off
16DI/16DO/8DI-8DO/4DI-12DO/12DI-4DO Modbus Rtu Digital IO RS485 2.54mm Pin Core Board for Arduino ESP32 ESP8266 PLC Smart Home 16DI/16DO/8DI-8DO/4DI-12DO/12DI-4DO Modbus Rtu Digital IO RS485 2.54mm Pin Core Board for Arduino ESP32 ESP8266 PLC Smart Home

16DI/16DO/8DI-8DO/4DI-12DO/12DI-4DO Modbus Rtu Digital IO RS485 2.54mm Pin Core Board for Arduino ESP32 ESP8266 PLC Smart Home

$28.73 $41.04

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
4% off
2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC 2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

$210.25 $220.66

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
30% off
2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC 2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

$168.00 $240.00

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
1pcs 8DI 8DO Digital input and output module Optocoupler isolated / RS485 MODBUS RTU communications Wellpro WP8028ADAM 1pcs 8DI 8DO Digital input and output module Optocoupler isolated / RS485 MODBUS RTU communications Wellpro WP8028ADAM

1pcs 8DI 8DO Digital input and output module Optocoupler isolated / RS485 MODBUS RTU communications Wellpro WP8028ADAM

$28.85 $28.85

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
3% off
5 IN 1 32DI/32DO/16DI-16DO/8DI-24DO/24DI-8DO Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board 5 IN 1 32DI/32DO/16DI-16DO/8DI-24DO/24DI-8DO Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board

5 IN 1 32DI/32DO/16DI-16DO/8DI-24DO/24DI-8DO Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board

$126.07 $131.03

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
3% off
16DI/16DO/8DI-8DO/4DI-12DO/12DI-4DO Modbus Rtu Digital IO RS485 2.54mm Pin Core Board for Arduino ESP32 ESP8266 PLC Smart Home 16DI/16DO/8DI-8DO/4DI-12DO/12DI-4DO Modbus Rtu Digital IO RS485 2.54mm Pin Core Board for Arduino ESP32 ESP8266 PLC Smart Home

16DI/16DO/8DI-8DO/4DI-12DO/12DI-4DO Modbus Rtu Digital IO RS485 2.54mm Pin Core Board for Arduino ESP32 ESP8266 PLC Smart Home

$17.18 $17.83

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
4% off
2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board Digital Analog Input Output Module 4-20MA 0-10V for Smart Switch IOT Simple PLC 2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board Digital Analog Input Output Module 4-20MA 0-10V for Smart Switch IOT Simple PLC

2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board Digital Analog Input Output Module 4-20MA 0-10V for Smart Switch IOT Simple PLC

$194.07 $203.36

6 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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