Channel Product Overview Buy Online at Sale Prices - VKDN

Showing 109–144 of 151 results

FILTER BY CATEGORY:

4-Channel PLC DC Amplifier Board Imported MOSFIT Heat Protection for Electromagnetic Valves

4-Channel PLC DC Amplifier Board Imported MOSFIT Heat Protection for Electromagnetic Valves

4-Channel PLC DC Amplifier Board Imported MOSFIT Heat Protection for Electromagnetic Valves

$8.00~~$8.00~~

6 Channel 3A Self-recovery PLC Expansion Board Optical isolation DC Module PLC Board Protection for Hydraulic Valve

6 Channel 3A Self-recovery PLC Expansion Board Optical isolation DC Module PLC Board Protection for Hydraulic Valve

6 Channel 3A Self-recovery PLC Expansion Board Optical isolation DC Module PLC Board Protection for Hydraulic Valve

$10.00~~$10.00~~

5% off

Huaqingjun 2-Channel DPDT Relay Module 2NO 2NC JW2SN-DC24V DC24V Relays for CNC Machine

Huaqingjun 2-Channel DPDT Relay Module 2NO 2NC JW2SN-DC24V DC24V Relays for CNC Machine

Huaqingjun 2-Channel DPDT Relay Module 2NO 2NC JW2SN-DC24V DC24V Relays for CNC Machine

$7.60~~$8.00~~

Huaqingjun 4-Channel Transparent Hongfa Relay Module 16A Single Open 24VDC Electromagnetic Relays for PLC

Huaqingjun 4-Channel Transparent Hongfa Relay Module 16A Single Open 24VDC Electromagnetic Relays for PLC

Huaqingjun 4-Channel Transparent Hongfa Relay Module 16A Single Open 24VDC Electromagnetic Relays for PLC

$7.00~~$7.00~~

5% off

Huaqingjun 2-Channel 2NO 2NC JW2SN-DC24V Relay Module DC12V 24V Relays for PLC

Huaqingjun 2-Channel 2NO 2NC JW2SN-DC24V Relay Module DC12V 24V Relays for PLC

Huaqingjun 2-Channel 2NO 2NC JW2SN-DC24V Relay Module DC12V 24V Relays for PLC

$7.60~~$8.00~~

5% off

Huaqingjun 2-Channel Taike Relay Module DPDT 24VDC Electromagnetic Relays for Packaging Machine

Huaqingjun 2-Channel Taike Relay Module DPDT 24VDC Electromagnetic Relays for Packaging Machine

Huaqingjun 2-Channel Taike Relay Module DPDT 24VDC Electromagnetic Relays for Packaging Machine

$9.02~~$9.50~~

Huaqingjun 6-Channel PLC Expansion DC Module 3A Each Channel Self-recovery for Relay Board

Huaqingjun 6-Channel PLC Expansion DC Module 3A Each Channel Self-recovery for Relay Board

Huaqingjun 6-Channel PLC Expansion DC Module 3A Each Channel Self-recovery for Relay Board

$10.00~~$10.00~~

Huaqingjun 4-Channel 3A Each Channel Self-recovery PLC Expansion Board DC Module for Industrial Automation

Huaqingjun 4-Channel 3A Each Channel Self-recovery PLC Expansion Board DC Module for Industrial Automation

Huaqingjun 4-Channel 3A Each Channel Self-recovery PLC Expansion Board DC Module for Industrial Automation

$8.00~~$8.00~~

1 sold

4-Channel AC Amplifier Board Short Circuit Protection Optocoupler Isolation Contactless Current Amplifier Board

4-Channel AC Amplifier Board Short Circuit Protection Optocoupler Isolation Contactless Current Amplifier Board

4-Channel AC Amplifier Board Short Circuit Protection Optocoupler Isolation Contactless Current Amplifier Board

$10.00~~$10.00~~

2-Channel 1NO 1NC Relay Module PLC Expansion Board for AC DC Contactors

2-Channel 1NO 1NC Relay Module PLC Expansion Board for AC DC Contactors

2-Channel 1NO 1NC Relay Module PLC Expansion Board for AC DC Contactors

$8.00~~$8.00~~

Huaqingjun 4-Channel 1NO 1NC Black Relay Module 24VDC Electromagnetic 12A SPDT Relays for Street Lights Control

Huaqingjun 4-Channel 1NO 1NC Black Relay Module 24VDC Electromagnetic 12A SPDT Relays for Street Lights Control

Huaqingjun 4-Channel 1NO 1NC Black Relay Module 24VDC Electromagnetic 12A SPDT Relays for Street Lights Control

$8.00~~$8.00~~

Huaiqngjun 2-Channel PLC High Power AC Amplifier Board No Contact PLC Expansion Module

Huaiqngjun 2-Channel PLC High Power AC Amplifier Board No Contact PLC Expansion Module

Huaiqngjun 2-Channel PLC High Power AC Amplifier Board No Contact PLC Expansion Module

$10.00~~$10.00~~

5% off

Huaqingjun 2-Channel Taike SPDT Relay Module 12A 250VAC Electromagnetic Relays for PLC

Huaqingjun 2-Channel Taike SPDT Relay Module 12A 250VAC Electromagnetic Relays for PLC

Huaqingjun 2-Channel Taike SPDT Relay Module 12A 250VAC Electromagnetic Relays for PLC

$8.07~~$8.50~~

4 Channel PLC DC Amplifier Board No Contact MOS Control Optical Isolation Heat Protection for PLC

4 Channel PLC DC Amplifier Board No Contact MOS Control Optical Isolation Heat Protection for PLC

4 Channel PLC DC Amplifier Board No Contact MOS Control Optical Isolation Heat Protection for PLC

$8.00~~$8.00~~

4 Channel 3A Self-recovery PLC Expansion Board DC Module PLC Board Protection for Hydraulic Valve

4 Channel 3A Self-recovery PLC Expansion Board DC Module PLC Board Protection for Hydraulic Valve

4 Channel 3A Self-recovery PLC Expansion Board DC Module PLC Board Protection for Hydraulic Valve

$8.00~~$8.00~~

2 Channel 2NO 2NC 8 Pin Relay Module DC 24V Compatible with NPN/PNP for PLC

2 Channel 2NO 2NC 8 Pin Relay Module DC 24V Compatible with NPN/PNP for PLC

2 Channel 2NO 2NC 8 Pin Relay Module DC 24V Compatible with NPN/PNP for PLC

$8.50~~$8.50~~

5% off

Huaqingjun Original 2-Channel 1NO 1NC Relay Module PLC Expansion Board for AC Contactors

Huaqingjun Original 2-Channel 1NO 1NC Relay Module PLC Expansion Board for AC Contactors

Huaqingjun Original 2-Channel 1NO 1NC Relay Module PLC Expansion Board for AC Contactors

$7.60~~$8.00~~

2-Channel AC Amplifier Board Optocoupler Isolation Short Circuit Protection Thyristor Protection Board for PLC

2-Channel AC Amplifier Board Optocoupler Isolation Short Circuit Protection Thyristor Protection Board for PLC

2-Channel AC Amplifier Board Optocoupler Isolation Short Circuit Protection Thyristor Protection Board for PLC

$7.00~~$7.00~~

4 Channel Single Open Relays DC24V Hongfa Relay Module 16A Electromagnetic Relay

4 Channel Single Open Relays DC24V Hongfa Relay Module 16A Electromagnetic Relay

4 Channel Single Open Relays DC24V Hongfa Relay Module 16A Electromagnetic Relay

$7.00~~$7.00~~

5% off

4-Channel 16A 1NO 1NC Black Relay Module 24VDC Electromagnetic Relays for Street Lights Control

4-Channel 16A 1NO 1NC Black Relay Module 24VDC Electromagnetic Relays for Street Lights Control

4-Channel 16A 1NO 1NC Black Relay Module 24VDC Electromagnetic Relays for Street Lights Control

$11.40~~$12.00~~

5% off

4-Channel 16A 1NO 1NC Transparent Hongfa Relay Module 24VDC Electromagnetic Relays for PLC Expansion Control

4-Channel 16A 1NO 1NC Transparent Hongfa Relay Module 24VDC Electromagnetic Relays for PLC Expansion Control

4-Channel 16A 1NO 1NC Transparent Hongfa Relay Module 24VDC Electromagnetic Relays for PLC Expansion Control

$11.40~~$12.00~~

AoShangMing 6 Channel Single Open Relays DC24V Hongfa Relay Module 16A Electromagnetic Relay for PLC

AoShangMing 6 Channel Single Open Relays DC24V Hongfa Relay Module 16A Electromagnetic Relay for PLC

AoShangMing 6 Channel Single Open Relays DC24V Hongfa Relay Module 16A Electromagnetic Relay for PLC

$10.00~~$10.00~~

Huaiqngjun 2-Channel PLC High Power AC Amplifier Board No Contact PLC Automation

Huaiqngjun 2-Channel PLC High Power AC Amplifier Board No Contact PLC Automation

Huaiqngjun 2-Channel PLC High Power AC Amplifier Board No Contact PLC Automation

$10.00~~$10.00~~

5% off

2-Channel 2NO 2NC 8 Pins Hongfa Relay Module JQX-115F DC12V 24V Electromagnetic Relays Modules For PLC Expansion Board

2-Channel 2NO 2NC 8 Pins Hongfa Relay Module JQX-115F DC12V 24V Electromagnetic Relays Modules For PLC Expansion Board

2-Channel 2NO 2NC 8 Pins Hongfa Relay Module JQX-115F DC12V 24V Electromagnetic Relays Modules For PLC Expansion Board

$8.07~~$8.50~~

5% off

6-Channel Transparent Hongfa Relay Module 16A 1NO 1NC 24VDC Electromagnetic Relay for Parking System

6-Channel Transparent Hongfa Relay Module 16A 1NO 1NC 24VDC Electromagnetic Relay for Parking System

6-Channel Transparent Hongfa Relay Module 16A 1NO 1NC 24VDC Electromagnetic Relay for Parking System

$10.45~~$11.00~~

2-Channel Double Group 2NO 2NC Relay Module DC 12V/24V 5A With G2R-2 for Street Lights Control

2-Channel Double Group 2NO 2NC Relay Module DC 12V/24V 5A With G2R-2 for Street Lights Control

2-Channel Double Group 2NO 2NC Relay Module DC 12V/24V 5A With G2R-2 for Street Lights Control

$8.50~~$8.50~~

5% off

2-Channel 1NO 1NC Huaqingjun Relay Module 12VDC 24VDC Relays for PLC

2-Channel 1NO 1NC Huaqingjun Relay Module 12VDC 24VDC Relays for PLC

2-Channel 1NO 1NC Huaqingjun Relay Module 12VDC 24VDC Relays for PLC

$6.65~~$7.00~~

4/8 port 485 hub repeater 4/8-channel RS485 distributor isolation industrial grade splitter

4/8 port 485 hub repeater 4/8-channel RS485 distributor isolation industrial grade splitter

4/8 port 485 hub repeater 4/8-channel RS485 distributor isolation industrial grade splitter

$81.44~~$81.44~~

3 sold

6-Channel Transparent Hongfa 16A Single Open Relay Module 24VDC Electromagnetic Relay for Parking System

6-Channel Transparent Hongfa 16A Single Open Relay Module 24VDC Electromagnetic Relay for Parking System

6-Channel Transparent Hongfa 16A Single Open Relay Module 24VDC Electromagnetic Relay for Parking System

$10.00~~$10.00~~

2 sold

10% off

Original STW-6002 4 Channel Speed Fan Controller With Blue LED Controller And CPU HDD VGA

Original STW-6002 4 Channel Speed Fan Controller With Blue LED Controller And CPU HDD VGA

Original STW-6002 4 Channel Speed Fan Controller With Blue LED Controller And CPU HDD VGA

$70.04~~$77.82~~

Huaqingjun 2-Channel AC Amplifier Board Output Thyristor SCR Optocoupler Isolation Module for PLC

Huaqingjun 2-Channel AC Amplifier Board Output Thyristor SCR Optocoupler Isolation Module for PLC

Huaqingjun 2-Channel AC Amplifier Board Output Thyristor SCR Optocoupler Isolation Module for PLC

$7.00~~$7.00~~

1 sold

Huaqingjun 4-Channel PLC AC Amplifier Board Thyristor Short Circuit Protection Optocoupler Expansion Module for Contactors

Huaqingjun 4-Channel PLC AC Amplifier Board Thyristor Short Circuit Protection Optocoupler Expansion Module for Contactors

Huaqingjun 4-Channel PLC AC Amplifier Board Thyristor Short Circuit Protection Optocoupler Expansion Module for Contactors

$9.00~~$9.00~~

PLC 4-Channel AC Amplifier Board Optocoupler Isolation Short Circuit Protection Compatible PNP/NPN Board for Contactor

PLC 4-Channel AC Amplifier Board Optocoupler Isolation Short Circuit Protection Compatible PNP/NPN Board for Contactor

PLC 4-Channel AC Amplifier Board Optocoupler Isolation Short Circuit Protection Compatible PNP/NPN Board for Contactor

$9.00~~$9.00~~

5% off

4-Channel 1NO 1NC 5 Pins Huaqingjun Relay Module 12VDC 24VDC Relays for Street Lamps Control

4-Channel 1NO 1NC 5 Pins Huaqingjun Relay Module 12VDC 24VDC Relays for Street Lamps Control

4-Channel 1NO 1NC 5 Pins Huaqingjun Relay Module 12VDC 24VDC Relays for Street Lamps Control

$10.45~~$11.00~~

Huaqingjun 2-Channel 2NO 2NC Relay Module DC24V G2R-2 Electromagnetic Relays for Street Lamps Automation Control

Huaqingjun 2-Channel 2NO 2NC Relay Module DC24V G2R-2 Electromagnetic Relays for Street Lamps Automation Control

Huaqingjun 2-Channel 2NO 2NC Relay Module DC24V G2R-2 Electromagnetic Relays for Street Lamps Automation Control

$8.50~~$8.50~~

4 Channel 3A Self-recovery PLC Expansion Board DC Module PLC Board Protection for Hydraulic Valve

4 Channel 3A Self-recovery PLC Expansion Board DC Module PLC Board Protection for Hydraulic Valve

4 Channel 3A Self-recovery PLC Expansion Board DC Module PLC Board Protection for Hydraulic Valve

$8.00~~$8.00~~

4-Channel PLC DC Amplifier Board Imported MOSFIT Heat Protection for Electromagnetic Valves

4-Channel PLC DC Amplifier Board Imported MOSFIT Heat Protection for Electromagnetic Valves

4-Channel PLC DC Amplifier Board Imported MOSFIT Heat Protection for Electromagnetic Valves

$8.00 $8.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

6 Channel 3A Self-recovery PLC Expansion Board Optical isolation DC Module PLC Board Protection for Hydraulic Valve

6 Channel 3A Self-recovery PLC Expansion Board Optical isolation DC Module PLC Board Protection for Hydraulic Valve

6 Channel 3A Self-recovery PLC Expansion Board Optical isolation DC Module PLC Board Protection for Hydraulic Valve

$10.00 $10.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

5% off

Huaqingjun 2-Channel DPDT Relay Module 2NO 2NC JW2SN-DC24V DC24V Relays for CNC Machine

Huaqingjun 2-Channel DPDT Relay Module 2NO 2NC JW2SN-DC24V DC24V Relays for CNC Machine

Huaqingjun 2-Channel DPDT Relay Module 2NO 2NC JW2SN-DC24V DC24V Relays for CNC Machine

$7.60 $8.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

Huaqingjun 4-Channel Transparent Hongfa Relay Module 16A Single Open 24VDC Electromagnetic Relays for PLC

Huaqingjun 4-Channel Transparent Hongfa Relay Module 16A Single Open 24VDC Electromagnetic Relays for PLC

Huaqingjun 4-Channel Transparent Hongfa Relay Module 16A Single Open 24VDC Electromagnetic Relays for PLC

$7.00 $7.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

5% off

Huaqingjun 2-Channel 2NO 2NC JW2SN-DC24V Relay Module DC12V 24V Relays for PLC

Huaqingjun 2-Channel 2NO 2NC JW2SN-DC24V Relay Module DC12V 24V Relays for PLC

Huaqingjun 2-Channel 2NO 2NC JW2SN-DC24V Relay Module DC12V 24V Relays for PLC

$7.60 $8.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

5% off

Huaqingjun 2-Channel Taike Relay Module DPDT 24VDC Electromagnetic Relays for Packaging Machine

Huaqingjun 2-Channel Taike Relay Module DPDT 24VDC Electromagnetic Relays for Packaging Machine

Huaqingjun 2-Channel Taike Relay Module DPDT 24VDC Electromagnetic Relays for Packaging Machine

$9.02 $9.50

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

Huaqingjun 6-Channel PLC Expansion DC Module 3A Each Channel Self-recovery for Relay Board

Huaqingjun 6-Channel PLC Expansion DC Module 3A Each Channel Self-recovery for Relay Board

Huaqingjun 6-Channel PLC Expansion DC Module 3A Each Channel Self-recovery for Relay Board

$10.00 $10.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

Huaqingjun 4-Channel 3A Each Channel Self-recovery PLC Expansion Board DC Module for Industrial Automation

Huaqingjun 4-Channel 3A Each Channel Self-recovery PLC Expansion Board DC Module for Industrial Automation

Huaqingjun 4-Channel 3A Each Channel Self-recovery PLC Expansion Board DC Module for Industrial Automation

$8.00 $8.00

1 sold

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

4-Channel AC Amplifier Board Short Circuit Protection Optocoupler Isolation Contactless Current Amplifier Board

4-Channel AC Amplifier Board Short Circuit Protection Optocoupler Isolation Contactless Current Amplifier Board

4-Channel AC Amplifier Board Short Circuit Protection Optocoupler Isolation Contactless Current Amplifier Board

$10.00 $10.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

2-Channel 1NO 1NC Relay Module PLC Expansion Board for AC DC Contactors

2-Channel 1NO 1NC Relay Module PLC Expansion Board for AC DC Contactors

2-Channel 1NO 1NC Relay Module PLC Expansion Board for AC DC Contactors

$8.00 $8.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

Huaqingjun 4-Channel 1NO 1NC Black Relay Module 24VDC Electromagnetic 12A SPDT Relays for Street Lights Control

Huaqingjun 4-Channel 1NO 1NC Black Relay Module 24VDC Electromagnetic 12A SPDT Relays for Street Lights Control

Huaqingjun 4-Channel 1NO 1NC Black Relay Module 24VDC Electromagnetic 12A SPDT Relays for Street Lights Control

$8.00 $8.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

Huaiqngjun 2-Channel PLC High Power AC Amplifier Board No Contact PLC Expansion Module

Huaiqngjun 2-Channel PLC High Power AC Amplifier Board No Contact PLC Expansion Module

Huaiqngjun 2-Channel PLC High Power AC Amplifier Board No Contact PLC Expansion Module

$10.00 $10.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

5% off

Huaqingjun 2-Channel Taike SPDT Relay Module 12A 250VAC Electromagnetic Relays for PLC

Huaqingjun 2-Channel Taike SPDT Relay Module 12A 250VAC Electromagnetic Relays for PLC

Huaqingjun 2-Channel Taike SPDT Relay Module 12A 250VAC Electromagnetic Relays for PLC

$8.07 $8.50

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

4 Channel PLC DC Amplifier Board No Contact MOS Control Optical Isolation Heat Protection for PLC

4 Channel PLC DC Amplifier Board No Contact MOS Control Optical Isolation Heat Protection for PLC

4 Channel PLC DC Amplifier Board No Contact MOS Control Optical Isolation Heat Protection for PLC

$8.00 $8.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

4 Channel 3A Self-recovery PLC Expansion Board DC Module PLC Board Protection for Hydraulic Valve

4 Channel 3A Self-recovery PLC Expansion Board DC Module PLC Board Protection for Hydraulic Valve

4 Channel 3A Self-recovery PLC Expansion Board DC Module PLC Board Protection for Hydraulic Valve

$8.00 $8.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

2 Channel 2NO 2NC 8 Pin Relay Module DC 24V Compatible with NPN/PNP for PLC

2 Channel 2NO 2NC 8 Pin Relay Module DC 24V Compatible with NPN/PNP for PLC

2 Channel 2NO 2NC 8 Pin Relay Module DC 24V Compatible with NPN/PNP for PLC

$8.50 $8.50

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

5% off

Huaqingjun Original 2-Channel 1NO 1NC Relay Module PLC Expansion Board for AC Contactors

Huaqingjun Original 2-Channel 1NO 1NC Relay Module PLC Expansion Board for AC Contactors

Huaqingjun Original 2-Channel 1NO 1NC Relay Module PLC Expansion Board for AC Contactors

$7.60 $8.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

2-Channel AC Amplifier Board Optocoupler Isolation Short Circuit Protection Thyristor Protection Board for PLC

2-Channel AC Amplifier Board Optocoupler Isolation Short Circuit Protection Thyristor Protection Board for PLC

2-Channel AC Amplifier Board Optocoupler Isolation Short Circuit Protection Thyristor Protection Board for PLC

$7.00 $7.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

4 Channel Single Open Relays DC24V Hongfa Relay Module 16A Electromagnetic Relay

4 Channel Single Open Relays DC24V Hongfa Relay Module 16A Electromagnetic Relay

4 Channel Single Open Relays DC24V Hongfa Relay Module 16A Electromagnetic Relay

$7.00 $7.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

5% off

4-Channel 16A 1NO 1NC Black Relay Module 24VDC Electromagnetic Relays for Street Lights Control

4-Channel 16A 1NO 1NC Black Relay Module 24VDC Electromagnetic Relays for Street Lights Control

4-Channel 16A 1NO 1NC Black Relay Module 24VDC Electromagnetic Relays for Street Lights Control

$11.40 $12.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

5% off

4-Channel 16A 1NO 1NC Transparent Hongfa Relay Module 24VDC Electromagnetic Relays for PLC Expansion Control

4-Channel 16A 1NO 1NC Transparent Hongfa Relay Module 24VDC Electromagnetic Relays for PLC Expansion Control

4-Channel 16A 1NO 1NC Transparent Hongfa Relay Module 24VDC Electromagnetic Relays for PLC Expansion Control

$11.40 $12.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

AoShangMing 6 Channel Single Open Relays DC24V Hongfa Relay Module 16A Electromagnetic Relay for PLC

AoShangMing 6 Channel Single Open Relays DC24V Hongfa Relay Module 16A Electromagnetic Relay for PLC

AoShangMing 6 Channel Single Open Relays DC24V Hongfa Relay Module 16A Electromagnetic Relay for PLC

$10.00 $10.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

Huaiqngjun 2-Channel PLC High Power AC Amplifier Board No Contact PLC Automation

Huaiqngjun 2-Channel PLC High Power AC Amplifier Board No Contact PLC Automation

Huaiqngjun 2-Channel PLC High Power AC Amplifier Board No Contact PLC Automation

$10.00 $10.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

5% off

2-Channel 2NO 2NC 8 Pins Hongfa Relay Module JQX-115F DC12V 24V Electromagnetic Relays Modules For PLC Expansion Board

2-Channel 2NO 2NC 8 Pins Hongfa Relay Module JQX-115F DC12V 24V Electromagnetic Relays Modules For PLC Expansion Board

2-Channel 2NO 2NC 8 Pins Hongfa Relay Module JQX-115F DC12V 24V Electromagnetic Relays Modules For PLC Expansion Board

$8.07 $8.50

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

5% off

6-Channel Transparent Hongfa Relay Module 16A 1NO 1NC 24VDC Electromagnetic Relay for Parking System

6-Channel Transparent Hongfa Relay Module 16A 1NO 1NC 24VDC Electromagnetic Relay for Parking System

6-Channel Transparent Hongfa Relay Module 16A 1NO 1NC 24VDC Electromagnetic Relay for Parking System

$10.45 $11.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

2-Channel Double Group 2NO 2NC Relay Module DC 12V/24V 5A With G2R-2 for Street Lights Control

2-Channel Double Group 2NO 2NC Relay Module DC 12V/24V 5A With G2R-2 for Street Lights Control

2-Channel Double Group 2NO 2NC Relay Module DC 12V/24V 5A With G2R-2 for Street Lights Control

$8.50 $8.50

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

5% off

2-Channel 1NO 1NC Huaqingjun Relay Module 12VDC 24VDC Relays for PLC

2-Channel 1NO 1NC Huaqingjun Relay Module 12VDC 24VDC Relays for PLC

2-Channel 1NO 1NC Huaqingjun Relay Module 12VDC 24VDC Relays for PLC

$6.65 $7.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

4/8 port 485 hub repeater 4/8-channel RS485 distributor isolation industrial grade splitter

4/8 port 485 hub repeater 4/8-channel RS485 distributor isolation industrial grade splitter

4/8 port 485 hub repeater 4/8-channel RS485 distributor isolation industrial grade splitter

$81.44 $81.44

3 sold

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

6-Channel Transparent Hongfa 16A Single Open Relay Module 24VDC Electromagnetic Relay for Parking System

6-Channel Transparent Hongfa 16A Single Open Relay Module 24VDC Electromagnetic Relay for Parking System

6-Channel Transparent Hongfa 16A Single Open Relay Module 24VDC Electromagnetic Relay for Parking System

$10.00 $10.00

2 sold

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

10% off

Original STW-6002 4 Channel Speed Fan Controller With Blue LED Controller And CPU HDD VGA

Original STW-6002 4 Channel Speed Fan Controller With Blue LED Controller And CPU HDD VGA

Original STW-6002 4 Channel Speed Fan Controller With Blue LED Controller And CPU HDD VGA

$70.04 $77.82

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

Huaqingjun 2-Channel AC Amplifier Board Output Thyristor SCR Optocoupler Isolation Module for PLC

Huaqingjun 2-Channel AC Amplifier Board Output Thyristor SCR Optocoupler Isolation Module for PLC

Huaqingjun 2-Channel AC Amplifier Board Output Thyristor SCR Optocoupler Isolation Module for PLC

$7.00 $7.00

1 sold

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

Huaqingjun 4-Channel PLC AC Amplifier Board Thyristor Short Circuit Protection Optocoupler Expansion Module for Contactors

Huaqingjun 4-Channel PLC AC Amplifier Board Thyristor Short Circuit Protection Optocoupler Expansion Module for Contactors

Huaqingjun 4-Channel PLC AC Amplifier Board Thyristor Short Circuit Protection Optocoupler Expansion Module for Contactors

$9.00 $9.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

PLC 4-Channel AC Amplifier Board Optocoupler Isolation Short Circuit Protection Compatible PNP/NPN Board for Contactor

PLC 4-Channel AC Amplifier Board Optocoupler Isolation Short Circuit Protection Compatible PNP/NPN Board for Contactor

PLC 4-Channel AC Amplifier Board Optocoupler Isolation Short Circuit Protection Compatible PNP/NPN Board for Contactor

$9.00 $9.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

5% off

4-Channel 1NO 1NC 5 Pins Huaqingjun Relay Module 12VDC 24VDC Relays for Street Lamps Control

4-Channel 1NO 1NC 5 Pins Huaqingjun Relay Module 12VDC 24VDC Relays for Street Lamps Control

4-Channel 1NO 1NC 5 Pins Huaqingjun Relay Module 12VDC 24VDC Relays for Street Lamps Control

$10.45 $11.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

Huaqingjun 2-Channel 2NO 2NC Relay Module DC24V G2R-2 Electromagnetic Relays for Street Lamps Automation Control

Huaqingjun 2-Channel 2NO 2NC Relay Module DC24V G2R-2 Electromagnetic Relays for Street Lamps Automation Control

Huaqingjun 2-Channel 2NO 2NC Relay Module DC24V G2R-2 Electromagnetic Relays for Street Lamps Automation Control

$8.50 $8.50

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

4 Channel 3A Self-recovery PLC Expansion Board DC Module PLC Board Protection for Hydraulic Valve

4 Channel 3A Self-recovery PLC Expansion Board DC Module PLC Board Protection for Hydraulic Valve

4 Channel 3A Self-recovery PLC Expansion Board DC Module PLC Board Protection for Hydraulic Valve

$8.00 $8.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now

1
3
4
5