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8DI 8DO

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

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

$145.54$161.71

4 sold
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

$67.55$67.55

1 sold
7% off
AMIOA08 DC9-24V 8DI-8DO 16DI 16DO RS485 Isolated Communication Digital NPN PNP Input And Output MODBUS RTU PLC Expansion Board AMIOA08 DC9-24V 8DI-8DO 16DI 16DO RS485 Isolated Communication Digital NPN PNP Input And Output MODBUS RTU PLC Expansion Board

AMIOA08 DC9-24V 8DI-8DO 16DI 16DO RS485 Isolated Communication Digital NPN PNP Input And Output MODBUS RTU PLC Expansion Board

$151.67$163.61

2 sold
2% off
8DI / 8DO _ Digital input and output module / Optocoupler isolated / RS485 MODBUS RTU communications Wellpro WP8028ADAM 8DI / 8DO _ Digital input and output module / Optocoupler isolated / RS485 MODBUS RTU communications Wellpro WP8028ADAM

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

$28.76$29.35

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
5% off
DC 5V 12V 24V 8DI/8DO/4DI-4DO/2DI-6DO/6DI-2DO RS485 Bus Core Board for Raspberry Pi Arduino ESP32 PLC Network control DC 5V 12V 24V 8DI/8DO/4DI-4DO/2DI-6DO/6DI-2DO RS485 Bus Core Board for Raspberry Pi Arduino ESP32 PLC Network control

DC 5V 12V 24V 8DI/8DO/4DI-4DO/2DI-6DO/6DI-2DO RS485 Bus Core Board for Raspberry Pi Arduino ESP32 PLC Network control

$3.40$3.58

13 sold
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

$223.63$223.63

1 sold
8% off
KNX 8DI+8DO module 8 in 8 out H8I8O

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

$21.14$22.98

1 sold
Kinco K6S series PLC controller 200KHZ high speed input/output K615S-16DT 8DI 8DO CPU module with Ethernet CAN RS485 port

Kinco K6S series PLC controller 200KHZ high speed input/output K615S-16DT 8DI 8DO CPU module with Ethernet CAN RS485 port

$99.00$99.00

5 sold
8 Roads 2IN1 CAN/RS485 Dual Bus PLC IO Expansion 12V 8DI-8DO Relay Control Digital NPN 8 Roads 2IN1 CAN/RS485 Dual Bus PLC IO Expansion 12V 8DI-8DO Relay Control Digital NPN

8 Roads 2IN1 CAN/RS485 Dual Bus PLC IO Expansion 12V 8DI-8DO Relay Control Digital NPN

$24.61$24.61

1 sold
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
30% off
8AI-8DI-8DO Multifunction IO Expanding Board for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor 8AI-8DI-8DO Multifunction IO Expanding Board for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor

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

$7.83$11.19

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

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

$162.00$180.00

4 sold
4% off
DC 12V 24V 8AI-8DI-8DO ESP32 Expansion Board Wifi Digital Analog IO Module for Arduino WEB MQTT Ethernet Network Relay DIY DC 12V 24V 8AI-8DI-8DO ESP32 Expansion Board Wifi Digital Analog IO Module for Arduino WEB MQTT Ethernet Network Relay DIY

DC 12V 24V 8AI-8DI-8DO ESP32 Expansion Board Wifi Digital Analog IO Module for Arduino WEB MQTT Ethernet Network Relay DIY

$21.46$22.48

1 sold
34% off
DC 12V 24V 8DI-8DO NPN/PNP Optically Isolated Input And 300MA NPN Solid State Relay Output RS485 IO Module DC 12V 24V 8DI-8DO NPN/PNP Optically Isolated Input And 300MA NPN Solid State Relay Output RS485 IO Module

DC 12V 24V 8DI-8DO NPN/PNP Optically Isolated Input And 300MA NPN Solid State Relay Output RS485 IO Module

$79.40$120.31

2 sold
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
12% off
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

$20.84$23.68

6 sold
30% off
DC 12V 24V 8DI-8DO NPN/PNP Optically Isolated Input & 300MA NPN Solid State Relay Output RS485 IO Module Modbus Rtu Board DC 12V 24V 8DI-8DO NPN/PNP Optically Isolated Input & 300MA NPN Solid State Relay Output RS485 IO Module Modbus Rtu Board

DC 12V 24V 8DI-8DO NPN/PNP Optically Isolated Input & 300MA NPN Solid State Relay Output RS485 IO Module Modbus Rtu Board

$84.00$120.00

1 sold
12% off
KNX Inputoutput module KNX 8DI+8DO H8I8O KNX Inputoutput module KNX 8DI+8DO H8I8O

KNX Inputoutput module KNX 8DI+8DO H8I8O

$19.34$21.98

2 sold
19% 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

$180.36$223.05

4 sold
22% off
ESP32 Expansion Board 8AI-8DI-8DO Wifi Digital Analog IO Module DC 12V 24V for WEB MQTT Arduino Ethernet Network DIY ESP32 Expansion Board 8AI-8DI-8DO Wifi Digital Analog IO Module DC 12V 24V for WEB MQTT Arduino Ethernet Network DIY

ESP32 Expansion Board 8AI-8DI-8DO Wifi Digital Analog IO Module DC 12V 24V for WEB MQTT Arduino Ethernet Network DIY

$128.05$165.64

6 sold
19% 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

$177.37$219.72

2 sold
Modbus IO8R-A RTU 8 Way Relay Module 6AI 1AO Analog Input Output 485 Digital Communication Board 8DI/8DO Modbus IO8R-A RTU 8 Way Relay Module 6AI 1AO Analog Input Output 485 Digital Communication Board 8DI/8DO

Modbus IO8R-A RTU 8 Way Relay Module 6AI 1AO Analog Input Output 485 Digital Communication Board 8DI/8DO

$388.29$388.29

4 sold
12% off
KNX input and output module KNX 8DI+8DO H8I8O

KNX input and output module KNX 8DI+8DO H8I8O

$18.99$21.58

7 sold
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

$223.67$223.67

11 sold
12% 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

$178.13$203.36

3 sold
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

$56.39$56.39

2 sold
16% 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

$16.53$19.68

56 sold
21% 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

$19.80$25.13

14 sold
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

$60.75$60.75

1 sold
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

$46.47$46.47

1 sold
48% off
8AI - 8DI - 8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC of LED Current Voltage Sensor 8AI - 8DI - 8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC of LED Current Voltage Sensor

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

$27.04$52.27

7 sold
30% 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

$56.70$81.00

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

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

$145.54 $161.71

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
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

$67.55 $67.55

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
7% off
AMIOA08 DC9-24V 8DI-8DO 16DI 16DO RS485 Isolated Communication Digital NPN PNP Input And Output MODBUS RTU PLC Expansion Board AMIOA08 DC9-24V 8DI-8DO 16DI 16DO RS485 Isolated Communication Digital NPN PNP Input And Output MODBUS RTU PLC Expansion Board

AMIOA08 DC9-24V 8DI-8DO 16DI 16DO RS485 Isolated Communication Digital NPN PNP Input And Output MODBUS RTU PLC Expansion Board

$151.67 $163.61

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
2% off
8DI / 8DO _ Digital input and output module / Optocoupler isolated / RS485 MODBUS RTU communications Wellpro WP8028ADAM 8DI / 8DO _ Digital input and output module / Optocoupler isolated / RS485 MODBUS RTU communications Wellpro WP8028ADAM

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

$28.76 $29.35

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
5% off
DC 5V 12V 24V 8DI/8DO/4DI-4DO/2DI-6DO/6DI-2DO RS485 Bus Core Board for Raspberry Pi Arduino ESP32 PLC Network control DC 5V 12V 24V 8DI/8DO/4DI-4DO/2DI-6DO/6DI-2DO RS485 Bus Core Board for Raspberry Pi Arduino ESP32 PLC Network control

DC 5V 12V 24V 8DI/8DO/4DI-4DO/2DI-6DO/6DI-2DO RS485 Bus Core Board for Raspberry Pi Arduino ESP32 PLC Network control

$3.40 $3.58

13 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
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

$223.63 $223.63

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
8% off
KNX 8DI+8DO module 8 in 8 out H8I8O

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

$21.14 $22.98

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
Kinco K6S series PLC controller 200KHZ high speed input/output K615S-16DT 8DI 8DO CPU module with Ethernet CAN RS485 port

Kinco K6S series PLC controller 200KHZ high speed input/output K615S-16DT 8DI 8DO CPU module with Ethernet CAN RS485 port

$99.00 $99.00

5 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
8 Roads 2IN1 CAN/RS485 Dual Bus PLC IO Expansion 12V 8DI-8DO Relay Control Digital NPN 8 Roads 2IN1 CAN/RS485 Dual Bus PLC IO Expansion 12V 8DI-8DO Relay Control Digital NPN

8 Roads 2IN1 CAN/RS485 Dual Bus PLC IO Expansion 12V 8DI-8DO Relay Control Digital NPN

$24.61 $24.61

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
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
30% off
8AI-8DI-8DO Multifunction IO Expanding Board for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor 8AI-8DI-8DO Multifunction IO Expanding Board for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor

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

$7.83 $11.19

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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

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

$162.00 $180.00

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
4% off
DC 12V 24V 8AI-8DI-8DO ESP32 Expansion Board Wifi Digital Analog IO Module for Arduino WEB MQTT Ethernet Network Relay DIY DC 12V 24V 8AI-8DI-8DO ESP32 Expansion Board Wifi Digital Analog IO Module for Arduino WEB MQTT Ethernet Network Relay DIY

DC 12V 24V 8AI-8DI-8DO ESP32 Expansion Board Wifi Digital Analog IO Module for Arduino WEB MQTT Ethernet Network Relay DIY

$21.46 $22.48

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
34% off
DC 12V 24V 8DI-8DO NPN/PNP Optically Isolated Input And 300MA NPN Solid State Relay Output RS485 IO Module DC 12V 24V 8DI-8DO NPN/PNP Optically Isolated Input And 300MA NPN Solid State Relay Output RS485 IO Module

DC 12V 24V 8DI-8DO NPN/PNP Optically Isolated Input And 300MA NPN Solid State Relay Output RS485 IO Module

$79.40 $120.31

2 sold

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
12% off
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

$20.84 $23.68

6 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
30% off
DC 12V 24V 8DI-8DO NPN/PNP Optically Isolated Input & 300MA NPN Solid State Relay Output RS485 IO Module Modbus Rtu Board DC 12V 24V 8DI-8DO NPN/PNP Optically Isolated Input & 300MA NPN Solid State Relay Output RS485 IO Module Modbus Rtu Board

DC 12V 24V 8DI-8DO NPN/PNP Optically Isolated Input & 300MA NPN Solid State Relay Output RS485 IO Module Modbus Rtu Board

$84.00 $120.00

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
12% off
KNX Inputoutput module KNX 8DI+8DO H8I8O KNX Inputoutput module KNX 8DI+8DO H8I8O

KNX Inputoutput module KNX 8DI+8DO H8I8O

$19.34 $21.98

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
19% 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

$180.36 $223.05

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
22% off
ESP32 Expansion Board 8AI-8DI-8DO Wifi Digital Analog IO Module DC 12V 24V for WEB MQTT Arduino Ethernet Network DIY ESP32 Expansion Board 8AI-8DI-8DO Wifi Digital Analog IO Module DC 12V 24V for WEB MQTT Arduino Ethernet Network DIY

ESP32 Expansion Board 8AI-8DI-8DO Wifi Digital Analog IO Module DC 12V 24V for WEB MQTT Arduino Ethernet Network DIY

$128.05 $165.64

6 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
19% 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

$177.37 $219.72

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
Modbus IO8R-A RTU 8 Way Relay Module 6AI 1AO Analog Input Output 485 Digital Communication Board 8DI/8DO Modbus IO8R-A RTU 8 Way Relay Module 6AI 1AO Analog Input Output 485 Digital Communication Board 8DI/8DO

Modbus IO8R-A RTU 8 Way Relay Module 6AI 1AO Analog Input Output 485 Digital Communication Board 8DI/8DO

$388.29 $388.29

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
12% off
KNX input and output module KNX 8DI+8DO H8I8O

KNX input and output module KNX 8DI+8DO H8I8O

$18.99 $21.58

7 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
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

$223.67 $223.67

11 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
12% 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

$178.13 $203.36

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
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

$56.39 $56.39

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
16% 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

$16.53 $19.68

56 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
21% 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

$19.80 $25.13

14 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
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

$60.75 $60.75

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
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

$46.47 $46.47

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
48% off
8AI - 8DI - 8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC of LED Current Voltage Sensor 8AI - 8DI - 8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC of LED Current Voltage Sensor

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

$27.04 $52.27

7 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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30% 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

$56.70 $81.00

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now