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8DI 8DO

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Discover 8DI 8DO product treasures from around the world with our guide to cross-border e-commerce. VKDN curates the latest and high-quality recommendations for your global shopping experience in 8DI 8DO products.

Showing 1–36 of 224 results

23% off
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 DC 12V 24V 8DI-8DO RS485 Isolated Communication Digital Input and Output MODBUS RTU PLC Module

$153.23$199.00

12% off
DC 9-24V 8DI-8DO 16DI 16DO RS485 Isolated communication Digital Input and Output Relay MODBUS RTU PLC Expansion Board DC 9-24V 8DI-8DO 16DI 16DO RS485 Isolated communication Digital Input and Output Relay MODBUS RTU PLC Expansion Board

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

$154.58$175.81

1 sold
36% off
DC 12V 24V 8DI 8DO Multifunction RS485 Modbus RTU Relay Module Support 01 05 15 02 03 06 16 Function Code Switch Control Board DC 12V 24V 8DI 8DO Multifunction RS485 Modbus RTU Relay Module Support 01 05 15 02 03 06 16 Function Code Switch Control Board

DC 12V 24V 8DI 8DO Multifunction RS485 Modbus RTU Relay Module Support 01 05 15 02 03 06 16 Function Code Switch Control Board

$25.69$40.14

9% 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

$26.65$29.59

12% 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

$25.77$29.51

1 sold
7% off
DC 12V 24V 8DI-8DO Safety Barrier RS485 Digital Input & Output Module RTU for Relay PLC Industrial Equipment SGIOB08 DC 12V 24V 8DI-8DO Safety Barrier RS485 Digital Input & Output Module RTU for Relay PLC Industrial Equipment SGIOB08

DC 12V 24V 8DI-8DO Safety Barrier RS485 Digital Input & Output Module RTU for Relay PLC Industrial Equipment SGIOB08

$25.57$27.73

5% 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

$2.59$2.73

12% 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

$27.80$31.86

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

$178.72$193.83

7% off
SGIOB08 DC 7-30V 8DI-8DO Safety Barrier RS485 Digital Input & Output IO Module SGIOB08 DC 7-30V 8DI-8DO Safety Barrier RS485 Digital Input & Output IO Module

SGIOB08 DC 7-30V 8DI-8DO Safety Barrier RS485 Digital Input & Output IO Module

$177.03$191.96

5% 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

$76.95$81.00

5% off
12V RS485 Master Device Replace PLC/PC/touch Screen Control 8DI-8DO Slave Device 12V RS485 Master Device Replace PLC/PC/touch Screen Control 8DI-8DO Slave Device

12V RS485 Master Device Replace PLC/PC/touch Screen Control 8DI-8DO Slave Device

$76.09$80.63

10% 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

$92.78$103.98

5% 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

$76.95$81.00

2 sold
8% 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

$20.63$22.59

Delta New Original DVP16EH00T3 PLC EH3 series 8DI 8DO transistor output Programmable controller Delta New Original DVP16EH00T3 PLC EH3 series 8DI 8DO transistor output Programmable controller

Delta New Original DVP16EH00T3 PLC EH3 series 8DI 8DO transistor output Programmable controller

$179.00$179.00

12% 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

$54.35$61.87

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

$61.41$61.41

7% 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

$58.07$62.87

17% 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

$19.65$23.68

9 sold
30% off
16DI 16DO 8DI 8DO 4DI-12DO 12DI 4DO Modbus RTU Digital IO RS485 2.54mm Pin Core Module For Arduino PLC Smart Home ESP32 ESP8266 16DI 16DO 8DI 8DO 4DI-12DO 12DI 4DO Modbus RTU Digital IO RS485 2.54mm Pin Core Module For Arduino PLC Smart Home ESP32 ESP8266

16DI 16DO 8DI 8DO 4DI-12DO 12DI 4DO Modbus RTU Digital IO RS485 2.54mm Pin Core Module For Arduino PLC Smart Home ESP32 ESP8266

$3.97$5.67

7% off
DC 12V 24V 8DI-8DO RS485 Isolated Communication Digital Input and Output MODBUS RTU PLC Module DC 12V 24V 8DI-8DO RS485 Isolated Communication Digital Input and Output MODBUS RTU PLC Module

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

$167.56$181.69

12% 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

$26.30$30.10

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

$49.47$49.47

17% off
8 in 8 out KNX Inputoutput module KNX 8DI+8DO H8I8O 8 in 8 out KNX Inputoutput module KNX 8DI+8DO H8I8O

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

$18.24$21.98

1 sold
11% off
DC 12V 24V RS485 4-20MA 0-5V 0-10V Analog Collection Wifi Relay Switch DIY 8AI-8DI-8DO ESP-WROOM-32 ESP32 Expansion Board DC 12V 24V RS485 4-20MA 0-5V 0-10V Analog Collection Wifi Relay Switch DIY 8AI-8DI-8DO ESP-WROOM-32 ESP32 Expansion Board

DC 12V 24V RS485 4-20MA 0-5V 0-10V Analog Collection Wifi Relay Switch DIY 8AI-8DI-8DO ESP-WROOM-32 ESP32 Expansion Board

$20.05$22.76

12% 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

$190.08$217.84

40% 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

$144.00$240.00

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

$96.03$96.03

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
10% 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

$16.02$17.83

1 sold
7% 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

$59.42$64.37

8% 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

$18.11$19.68

53 sold
11% off
AMIOA08 DC9-24V RS485 Isolated Communication Digital NPN PNP Input And Output MODBUS RTU PLC Expansion Board 8DI-8DO 16DI 16DO AMIOA08 DC9-24V RS485 Isolated Communication Digital NPN PNP Input And Output MODBUS RTU PLC Expansion Board 8DI-8DO 16DI 16DO

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

$149.37$169.67

13% 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

$44.96$52.27

7 sold
8% off
3/5PCS Ultra-thin Safety Barrier Module RS485 IO 8DI-8DO Isolated Digital Input Output MODBUS RTU for Relay PLC Industrial 3/5PCS Ultra-thin Safety Barrier Module RS485 IO 8DI-8DO Isolated Digital Input Output MODBUS RTU for Relay PLC Industrial

3/5PCS Ultra-thin Safety Barrier Module RS485 IO 8DI-8DO Isolated Digital Input Output MODBUS RTU for Relay PLC Industrial

$497.83$544.20

23% off
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 DC 12V 24V 8DI-8DO RS485 Isolated Communication Digital Input and Output MODBUS RTU PLC Module

$153.23 $199.00

Categories: Home Improvement, Electrical Equipment & Supplies

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12% off
DC 9-24V 8DI-8DO 16DI 16DO RS485 Isolated communication Digital Input and Output Relay MODBUS RTU PLC Expansion Board DC 9-24V 8DI-8DO 16DI 16DO RS485 Isolated communication Digital Input and Output Relay MODBUS RTU PLC Expansion Board

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

$154.58 $175.81

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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36% off
DC 12V 24V 8DI 8DO Multifunction RS485 Modbus RTU Relay Module Support 01 05 15 02 03 06 16 Function Code Switch Control Board DC 12V 24V 8DI 8DO Multifunction RS485 Modbus RTU Relay Module Support 01 05 15 02 03 06 16 Function Code Switch Control Board

DC 12V 24V 8DI 8DO Multifunction RS485 Modbus RTU Relay Module Support 01 05 15 02 03 06 16 Function Code Switch Control Board

$25.69 $40.14

Categories: Home Improvement, Electrical Equipment & Supplies

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9% 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

$26.65 $29.59

Categories: Home Improvement, Electrical Equipment & Supplies

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12% 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

$25.77 $29.51

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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7% off
DC 12V 24V 8DI-8DO Safety Barrier RS485 Digital Input & Output Module RTU for Relay PLC Industrial Equipment SGIOB08 DC 12V 24V 8DI-8DO Safety Barrier RS485 Digital Input & Output Module RTU for Relay PLC Industrial Equipment SGIOB08

DC 12V 24V 8DI-8DO Safety Barrier RS485 Digital Input & Output Module RTU for Relay PLC Industrial Equipment SGIOB08

$25.57 $27.73

Categories: Home Improvement, Electrical Equipment & Supplies

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5% 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

$2.59 $2.73

Categories: Home Improvement, Electrical Equipment & Supplies

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12% 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

$27.80 $31.86

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

$178.72 $193.83

Categories: Home Improvement, Electrical Equipment & Supplies

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7% off
SGIOB08 DC 7-30V 8DI-8DO Safety Barrier RS485 Digital Input & Output IO Module SGIOB08 DC 7-30V 8DI-8DO Safety Barrier RS485 Digital Input & Output IO Module

SGIOB08 DC 7-30V 8DI-8DO Safety Barrier RS485 Digital Input & Output IO Module

$177.03 $191.96

Categories: Home Improvement, Electrical Equipment & Supplies

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5% 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

$76.95 $81.00

Categories: Home Improvement, Electrical Equipment & Supplies

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5% off
12V RS485 Master Device Replace PLC/PC/touch Screen Control 8DI-8DO Slave Device 12V RS485 Master Device Replace PLC/PC/touch Screen Control 8DI-8DO Slave Device

12V RS485 Master Device Replace PLC/PC/touch Screen Control 8DI-8DO Slave Device

$76.09 $80.63

Categories: Home Improvement, Electrical Equipment & Supplies

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10% 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

$92.78 $103.98

Categories: Home Improvement, Electrical Equipment & Supplies

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5% 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

$76.95 $81.00

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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8% 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

$20.63 $22.59

Categories: Home Improvement, Electrical Equipment & Supplies

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Delta New Original DVP16EH00T3 PLC EH3 series 8DI 8DO transistor output Programmable controller Delta New Original DVP16EH00T3 PLC EH3 series 8DI 8DO transistor output Programmable controller

Delta New Original DVP16EH00T3 PLC EH3 series 8DI 8DO transistor output Programmable controller

$179.00 $179.00

Categories: Home Improvement, Electrical Equipment & Supplies

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12% 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

$54.35 $61.87

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

$61.41 $61.41

Categories: Home Improvement, Electrical Equipment & Supplies

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7% 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

$58.07 $62.87

Categories: Home Improvement, Electrical Equipment & Supplies

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17% 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

$19.65 $23.68

9 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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30% off
16DI 16DO 8DI 8DO 4DI-12DO 12DI 4DO Modbus RTU Digital IO RS485 2.54mm Pin Core Module For Arduino PLC Smart Home ESP32 ESP8266 16DI 16DO 8DI 8DO 4DI-12DO 12DI 4DO Modbus RTU Digital IO RS485 2.54mm Pin Core Module For Arduino PLC Smart Home ESP32 ESP8266

16DI 16DO 8DI 8DO 4DI-12DO 12DI 4DO Modbus RTU Digital IO RS485 2.54mm Pin Core Module For Arduino PLC Smart Home ESP32 ESP8266

$3.97 $5.67

Categories: Home Improvement, Electrical Equipment & Supplies

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7% off
DC 12V 24V 8DI-8DO RS485 Isolated Communication Digital Input and Output MODBUS RTU PLC Module DC 12V 24V 8DI-8DO RS485 Isolated Communication Digital Input and Output MODBUS RTU PLC Module

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

$167.56 $181.69

Categories: Home Improvement, Electrical Equipment & Supplies

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12% 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

$26.30 $30.10

Categories: Home Improvement, Electrical Equipment & Supplies

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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

$49.47 $49.47

Categories: Home Improvement, Electrical Equipment & Supplies

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17% off
8 in 8 out KNX Inputoutput module KNX 8DI+8DO H8I8O 8 in 8 out KNX Inputoutput module KNX 8DI+8DO H8I8O

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

$18.24 $21.98

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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