• VKDN ( Virtual Kingdom Delivery Network ) -> Vast Kingdoms, Diverse Nations: Unlocking Global Commerce

Relay

Filter by price

Sort By

Product tags

Showing 1–36 of 549 results

7 inch HMI PLC In One WSC7020 Relay Transistor PLC Integrated 6CH Analog in 2CH 0-10V out MODBUS Weight PT100 K Type Self-PID 7 inch HMI PLC In One WSC7020 Relay Transistor PLC Integrated 6CH Analog in 2CH 0-10V out MODBUS Weight PT100 K Type Self-PID

7 inch HMI PLC In One WSC7020 Relay Transistor PLC Integrated 6CH Analog in 2CH 0-10V out MODBUS Weight PT100 K Type Self-PID

$515.00$515.00

4 sold
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

$11.00$11.00

1 sold
43% off
Superior-4X 220V Relay Board, Power On, Time Delay, Circuit Module, Corridor Switch, Stair Light, D1B5 Superior-4X 220V Relay Board, Power On, Time Delay, Circuit Module, Corridor Switch, Stair Light, D1B5

Superior-4X 220V Relay Board, Power On, Time Delay, Circuit Module, Corridor Switch, Stair Light, D1B5

$8.93$15.66

Orignal Factory 16IO Relay Output PLC 2AI 0-10V 0-20mA Programmable Logic Contoller QJ-32R-2AI Analog Inputs PLC for Sensors Orignal Factory 16IO Relay Output PLC 2AI 0-10V 0-20mA Programmable Logic Contoller QJ-32R-2AI Analog Inputs PLC for Sensors

Orignal Factory 16IO Relay Output PLC 2AI 0-10V 0-20mA Programmable Logic Contoller QJ-32R-2AI Analog Inputs PLC for Sensors

$67.00$67.00

1 sold
4X Input 3-32V DC Output 4A 200V DC 4 Pin PCB Solid State Relay HHG1D-0/032F-20 4X Input 3-32V DC Output 4A 200V DC 4 Pin PCB Solid State Relay HHG1D-0/032F-20

4X Input 3-32V DC Output 4A 200V DC 4 Pin PCB Solid State Relay HHG1D-0/032F-20

$124.02$124.02

Huaqingjun 16-in 8-out Relay Output PLC 2AI 2AO 4-Channel Pulse Outputs RS485 Modbus PLC for Stepper Motor Huaqingjun 16-in 8-out Relay Output PLC 2AI 2AO 4-Channel Pulse Outputs RS485 Modbus PLC for Stepper Motor

Huaqingjun 16-in 8-out Relay Output PLC 2AI 2AO 4-Channel Pulse Outputs RS485 Modbus PLC for Stepper Motor

$92.00$92.00

5 sold
43% off
3X DC 12V Coil 10A 240VAC 28VDC DPDT Electromagnetic Relay JQX-13F2Z-Y18A 3X DC 12V Coil 10A 240VAC 28VDC DPDT Electromagnetic Relay JQX-13F2Z-Y18A

3X DC 12V Coil 10A 240VAC 28VDC DPDT Electromagnetic Relay JQX-13F2Z-Y18A

$43.82$76.87

FX3U-14 -24 -32 -48 -64 -80MR MT Relay Transistor LK3U 200KHz MODBUS Analog 0-10V In Switch to PT100 To Ask Customer Service FX3U-14 -24 -32 -48 -64 -80MR MT Relay Transistor LK3U 200KHz MODBUS Analog 0-10V In Switch to PT100 To Ask Customer Service

FX3U-14 -24 -32 -48 -64 -80MR MT Relay Transistor LK3U 200KHz MODBUS Analog 0-10V In Switch to PT100 To Ask Customer Service

$360.50$360.50

3 sold
48% off
Ingenious-10X PYF14A DIN Rail Power Relay Socket Base 14 Pin For MY4NJ HH54P MY4 Ingenious-10X PYF14A DIN Rail Power Relay Socket Base 14 Pin For MY4NJ HH54P MY4

Ingenious-10X PYF14A DIN Rail Power Relay Socket Base 14 Pin For MY4NJ HH54P MY4

$10.83$20.83

35W 24V 1.5A Single Output LRS-35-24 Meanwell Switching Power Supply for relay module 35W 24V 1.5A Single Output LRS-35-24 Meanwell Switching Power Supply for relay module

35W 24V 1.5A Single Output LRS-35-24 Meanwell Switching Power Supply for relay module

$7.50$7.50

5% off
DOLD Safety Relay BG5924.48 BG5925.22 BG5924.04 In Stock DOLD Safety Relay BG5924.48 BG5925.22 BG5924.04 In Stock

DOLD Safety Relay BG5924.48 BG5925.22 BG5924.04 In Stock

$846.81$900.00

For Advantech 16-Channel Isolated Digital Input And 16-Channel Relay Output Card PCI-1762 REV.A1 For Advantech 16-Channel Isolated Digital Input And 16-Channel Relay Output Card PCI-1762 REV.A1

For Advantech 16-Channel Isolated Digital Input And 16-Channel Relay Output Card PCI-1762 REV.A1

$250.00$250.00

For MURR ART.No.6652002 Thin-type Relay, Input DC 24V, 14mA, output Max. 6A, Max. 250V AC DC, 50/60Hz. For MURR ART.No.6652002 Thin-type Relay, Input DC 24V, 14mA, output Max. 6A, Max. 250V AC DC, 50/60Hz.

For MURR ART.No.6652002 Thin-type Relay, Input DC 24V, 14mA, output Max. 6A, Max. 250V AC DC, 50/60Hz.

$65.00$65.00

25% off
New For Advantech 48-Channel Relay Output Terminal Block For Advantech PCLD-8762 New For Advantech 48-Channel Relay Output Terminal Block For Advantech PCLD-8762

New For Advantech 48-Channel Relay Output Terminal Block For Advantech PCLD-8762

$424.46$565.95

Huaqingjun 16-Channel 1NO 1NC DC 24V Relays Relay Module QJ-16RGL-O1Z16A Electromagnetic Relays for PLC Control Huaqingjun 16-Channel 1NO 1NC DC 24V Relays Relay Module QJ-16RGL-O1Z16A Electromagnetic Relays for PLC Control

Huaqingjun 16-Channel 1NO 1NC DC 24V Relays Relay Module QJ-16RGL-O1Z16A Electromagnetic Relays for PLC Control

$38.00$38.00

1 sold
4-Channel Electromagnetic Relay 2NO 2NC 8 Pins Hongfa Relay Module JQX-115F Relays for Industrial Automation Control 4-Channel Electromagnetic Relay 2NO 2NC 8 Pins Hongfa Relay Module JQX-115F Relays for Industrial Automation Control

4-Channel Electromagnetic Relay 2NO 2NC 8 Pins Hongfa Relay Module JQX-115F Relays for Industrial Automation Control

$14.00$14.00

Chingjun 32-Channel IO Relay Output PLC LAN RS485 232 2AI 2AO 4-20mA 0-10V Ladder Diagram 3U 64MR Modbus PLC for IoT Automation Chingjun 32-Channel IO Relay Output PLC LAN RS485 232 2AI 2AO 4-20mA 0-10V Ladder Diagram 3U 64MR Modbus PLC for IoT Automation

Chingjun 32-Channel IO Relay Output PLC LAN RS485 232 2AI 2AO 4-20mA 0-10V Ladder Diagram 3U 64MR Modbus PLC for IoT Automation

$114.00$114.00

1 sold
33% off
774502 PNOZ XV2 PILZ Pilz Safety Relay 774502 PNOZ XV2 PILZ Pilz Safety Relay

774502 PNOZ XV2 PILZ Pilz Safety Relay

$328.30$490.00

61% off
2X DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch-ABIU 2X DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch-ABIU

2X DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch-ABIU

$10.98$28.15

36% off
PCI-1760 REV.A1 For Advantech Data Capture Card 8-Channel Relay 8-Channel IDI Universal PCI Card High Quality Fast Ship PCI-1760 REV.A1 For Advantech Data Capture Card 8-Channel Relay 8-Channel IDI Universal PCI Card High Quality Fast Ship

PCI-1760 REV.A1 For Advantech Data Capture Card 8-Channel Relay 8-Channel IDI Universal PCI Card High Quality Fast Ship

$86.40$135.00

DC 24V Relay Module, 6 Channel SPDT Switch Module With Isolated Optocoupler DIN Rail Mount Pluggable Power Relay Module-AEF7 DC 24V Relay Module, 6 Channel SPDT Switch Module With Isolated Optocoupler DIN Rail Mount Pluggable Power Relay Module-AEF7

DC 24V Relay Module, 6 Channel SPDT Switch Module With Isolated Optocoupler DIN Rail Mount Pluggable Power Relay Module-AEF7

$221.07$221.07

Huaqingjun 24-Channel RS485 232 Communication Relay Module 16A 24V/12VDC Modbus RTU Relays for AC Contactors Huaqingjun 24-Channel RS485 232 Communication Relay Module 16A 24V/12VDC Modbus RTU Relays for AC Contactors

Huaqingjun 24-Channel RS485 232 Communication Relay Module 16A 24V/12VDC Modbus RTU Relays for AC Contactors

$89.00$89.00

FX2N-60MR 60MT Download monitoring PLC Relay/Transistor RS485 0-10VAnalog in Modbus included FX2N-60MR 60MT Download monitoring PLC Relay/Transistor RS485 0-10VAnalog in Modbus included

FX2N-60MR 60MT Download monitoring PLC Relay/Transistor RS485 0-10VAnalog in Modbus included

$275.00$275.00

Huaqingjun 8DI 8DO Relay Output PLC 2AI 2AO RS485 Modbus RTU Programmable Logic Controller for Greenhouse Automation Huaqingjun 8DI 8DO Relay Output PLC 2AI 2AO RS485 Modbus RTU Programmable Logic Controller for Greenhouse Automation

Huaqingjun 8DI 8DO Relay Output PLC 2AI 2AO RS485 Modbus RTU Programmable Logic Controller for Greenhouse Automation

$69.00$69.00

1 sold
Compatible with Siemens S7-200 CPU224XP 226 Customized PLC Control PPI Analog Board GPU228 16 in 14 Relay Transistor Out 187.5Kb Compatible with Siemens S7-200 CPU224XP 226 Customized PLC Control PPI Analog Board GPU228 16 in 14 Relay Transistor Out 187.5Kb

Compatible with Siemens S7-200 CPU224XP 226 Customized PLC Control PPI Analog Board GPU228 16 in 14 Relay Transistor Out 187.5Kb

$442.90$442.90

2 sold
69% off
A23F-SSR-40AA Solid State Relay 40A Single Phase Module 80-250VAC Input 24-380VAC Output For PID Temperature Control A23F-SSR-40AA Solid State Relay 40A Single Phase Module 80-250VAC Input 24-380VAC Output For PID Temperature Control

A23F-SSR-40AA Solid State Relay 40A Single Phase Module 80-250VAC Input 24-380VAC Output For PID Temperature Control

$19.99$64.50

For ALCO EMERSON PS3-B6S 24bar Pressure Switch Pressure Control Relay Control For ALCO EMERSON PS3-B6S 24bar Pressure Switch Pressure Control Relay Control

For ALCO EMERSON PS3-B6S 24bar Pressure Switch Pressure Control Relay Control

$39.60$39.60

15% off
72mm PCB Module Bracket DIN Rail Mount Housing Base 40‑140mm For PLC Relay Circuit Board Terminal Block PCB Module Installation 72mm PCB Module Bracket DIN Rail Mount Housing Base 40‑140mm For PLC Relay Circuit Board Terminal Block PCB Module Installation

72mm PCB Module Bracket DIN Rail Mount Housing Base 40‑140mm For PLC Relay Circuit Board Terminal Block PCB Module Installation

$52.27$61.50

Relay Transistor LK3U FX3U-14/24/32/48 MR/T/RT PLC 200KHz MODBUS 0-10V Analog In Out Support Expansion Module Industrial Control Relay Transistor LK3U FX3U-14/24/32/48 MR/T/RT PLC 200KHz MODBUS 0-10V Analog In Out Support Expansion Module Industrial Control

Relay Transistor LK3U FX3U-14/24/32/48 MR/T/RT PLC 200KHz MODBUS 0-10V Analog In Out Support Expansion Module Industrial Control

$412.00$412.00

1 sold
Stable Performance I-7510 RS-485 relay module isolation protection output Stable Performance I-7510 RS-485 relay module isolation protection output

Stable Performance I-7510 RS-485 relay module isolation protection output

$230.00$230.00

Autonics TK4S-14RN -14SN-14CN-24RN-B4RN-T4SN Temperature Controller Thermocouple Input Relay SSR 4-20mA Analog Output Autonics TK4S-14RN -14SN-14CN-24RN-B4RN-T4SN Temperature Controller Thermocouple Input Relay SSR 4-20mA Analog Output

Autonics TK4S-14RN -14SN-14CN-24RN-B4RN-T4SN Temperature Controller Thermocouple Input Relay SSR 4-20mA Analog Output

$293.55$293.55

16 sold
Chingjun Factory Wholesale 32-Channel RS485 Communication Relay Module Modbus RTU Remote Control G2R-1 10A Relays for PLC Chingjun Factory Wholesale 32-Channel RS485 Communication Relay Module Modbus RTU Remote Control G2R-1 10A Relays for PLC

Chingjun Factory Wholesale 32-Channel RS485 Communication Relay Module Modbus RTU Remote Control G2R-1 10A Relays for PLC

$112.00$112.00

1 sold
36% off
AT82-PLC Industrial Control Board FX1N-24MT Relay Module Delay Module AT82-PLC Industrial Control Board FX1N-24MT Relay Module Delay Module

AT82-PLC Industrial Control Board FX1N-24MT Relay Module Delay Module

$21.07$32.92

Chingjun 2-Channel DPDT Relay Module 2NO 2NC JW2SN-DC24V QJ-2RG-S2Z-24V PLC Exapnsion Relays for CNC Machine Chingjun 2-Channel DPDT Relay Module 2NO 2NC JW2SN-DC24V QJ-2RG-S2Z-24V PLC Exapnsion Relays for CNC Machine

Chingjun 2-Channel DPDT Relay Module 2NO 2NC JW2SN-DC24V QJ-2RG-S2Z-24V PLC Exapnsion Relays for CNC Machine

$8.00$8.00

N34R-XH-M138 Relay Switch Control Board 30A High Current Equipment DC5V 12V 24V Power Supply Transfer Module 24V N34R-XH-M138 Relay Switch Control Board 30A High Current Equipment DC5V 12V 24V Power Supply Transfer Module 24V

N34R-XH-M138 Relay Switch Control Board 30A High Current Equipment DC5V 12V 24V Power Supply Transfer Module 24V

$57.62$57.62

For Telma NL1750E NL1751E A11175010 Water Level Relay K125 1 Piece For Telma NL1750E NL1751E A11175010 Water Level Relay K125 1 Piece

For Telma NL1750E NL1751E A11175010 Water Level Relay K125 1 Piece

$800.00$800.00

7 inch HMI PLC In One WSC7020 Relay Transistor PLC Integrated 6CH Analog in 2CH 0-10V out MODBUS Weight PT100 K Type Self-PID 7 inch HMI PLC In One WSC7020 Relay Transistor PLC Integrated 6CH Analog in 2CH 0-10V out MODBUS Weight PT100 K Type Self-PID

7 inch HMI PLC In One WSC7020 Relay Transistor PLC Integrated 6CH Analog in 2CH 0-10V out MODBUS Weight PT100 K Type Self-PID

$515.00 $515.00

4 sold

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

$11.00 $11.00

1 sold

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
43% off
Superior-4X 220V Relay Board, Power On, Time Delay, Circuit Module, Corridor Switch, Stair Light, D1B5 Superior-4X 220V Relay Board, Power On, Time Delay, Circuit Module, Corridor Switch, Stair Light, D1B5

Superior-4X 220V Relay Board, Power On, Time Delay, Circuit Module, Corridor Switch, Stair Light, D1B5

$8.93 $15.66

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
Orignal Factory 16IO Relay Output PLC 2AI 0-10V 0-20mA Programmable Logic Contoller QJ-32R-2AI Analog Inputs PLC for Sensors Orignal Factory 16IO Relay Output PLC 2AI 0-10V 0-20mA Programmable Logic Contoller QJ-32R-2AI Analog Inputs PLC for Sensors

Orignal Factory 16IO Relay Output PLC 2AI 0-10V 0-20mA Programmable Logic Contoller QJ-32R-2AI Analog Inputs PLC for Sensors

$67.00 $67.00

1 sold

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
4X Input 3-32V DC Output 4A 200V DC 4 Pin PCB Solid State Relay HHG1D-0/032F-20 4X Input 3-32V DC Output 4A 200V DC 4 Pin PCB Solid State Relay HHG1D-0/032F-20

4X Input 3-32V DC Output 4A 200V DC 4 Pin PCB Solid State Relay HHG1D-0/032F-20

$124.02 $124.02

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
Huaqingjun 16-in 8-out Relay Output PLC 2AI 2AO 4-Channel Pulse Outputs RS485 Modbus PLC for Stepper Motor Huaqingjun 16-in 8-out Relay Output PLC 2AI 2AO 4-Channel Pulse Outputs RS485 Modbus PLC for Stepper Motor

Huaqingjun 16-in 8-out Relay Output PLC 2AI 2AO 4-Channel Pulse Outputs RS485 Modbus PLC for Stepper Motor

$92.00 $92.00

5 sold

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
43% off
3X DC 12V Coil 10A 240VAC 28VDC DPDT Electromagnetic Relay JQX-13F2Z-Y18A 3X DC 12V Coil 10A 240VAC 28VDC DPDT Electromagnetic Relay JQX-13F2Z-Y18A

3X DC 12V Coil 10A 240VAC 28VDC DPDT Electromagnetic Relay JQX-13F2Z-Y18A

$43.82 $76.87

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
FX3U-14 -24 -32 -48 -64 -80MR MT Relay Transistor LK3U 200KHz MODBUS Analog 0-10V In Switch to PT100 To Ask Customer Service FX3U-14 -24 -32 -48 -64 -80MR MT Relay Transistor LK3U 200KHz MODBUS Analog 0-10V In Switch to PT100 To Ask Customer Service

FX3U-14 -24 -32 -48 -64 -80MR MT Relay Transistor LK3U 200KHz MODBUS Analog 0-10V In Switch to PT100 To Ask Customer Service

$360.50 $360.50

3 sold

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
48% off
Ingenious-10X PYF14A DIN Rail Power Relay Socket Base 14 Pin For MY4NJ HH54P MY4 Ingenious-10X PYF14A DIN Rail Power Relay Socket Base 14 Pin For MY4NJ HH54P MY4

Ingenious-10X PYF14A DIN Rail Power Relay Socket Base 14 Pin For MY4NJ HH54P MY4

$10.83 $20.83

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
35W 24V 1.5A Single Output LRS-35-24 Meanwell Switching Power Supply for relay module 35W 24V 1.5A Single Output LRS-35-24 Meanwell Switching Power Supply for relay module

35W 24V 1.5A Single Output LRS-35-24 Meanwell Switching Power Supply for relay module

$7.50 $7.50

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
5% off
DOLD Safety Relay BG5924.48 BG5925.22 BG5924.04 In Stock DOLD Safety Relay BG5924.48 BG5925.22 BG5924.04 In Stock

DOLD Safety Relay BG5924.48 BG5925.22 BG5924.04 In Stock

$846.81 $900.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
For Advantech 16-Channel Isolated Digital Input And 16-Channel Relay Output Card PCI-1762 REV.A1 For Advantech 16-Channel Isolated Digital Input And 16-Channel Relay Output Card PCI-1762 REV.A1

For Advantech 16-Channel Isolated Digital Input And 16-Channel Relay Output Card PCI-1762 REV.A1

$250.00 $250.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
For MURR ART.No.6652002 Thin-type Relay, Input DC 24V, 14mA, output Max. 6A, Max. 250V AC DC, 50/60Hz. For MURR ART.No.6652002 Thin-type Relay, Input DC 24V, 14mA, output Max. 6A, Max. 250V AC DC, 50/60Hz.

For MURR ART.No.6652002 Thin-type Relay, Input DC 24V, 14mA, output Max. 6A, Max. 250V AC DC, 50/60Hz.

$65.00 $65.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
25% off
New For Advantech 48-Channel Relay Output Terminal Block For Advantech PCLD-8762 New For Advantech 48-Channel Relay Output Terminal Block For Advantech PCLD-8762

New For Advantech 48-Channel Relay Output Terminal Block For Advantech PCLD-8762

$424.46 $565.95

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
Huaqingjun 16-Channel 1NO 1NC DC 24V Relays Relay Module QJ-16RGL-O1Z16A Electromagnetic Relays for PLC Control Huaqingjun 16-Channel 1NO 1NC DC 24V Relays Relay Module QJ-16RGL-O1Z16A Electromagnetic Relays for PLC Control

Huaqingjun 16-Channel 1NO 1NC DC 24V Relays Relay Module QJ-16RGL-O1Z16A Electromagnetic Relays for PLC Control

$38.00 $38.00

1 sold

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
4-Channel Electromagnetic Relay 2NO 2NC 8 Pins Hongfa Relay Module JQX-115F Relays for Industrial Automation Control 4-Channel Electromagnetic Relay 2NO 2NC 8 Pins Hongfa Relay Module JQX-115F Relays for Industrial Automation Control

4-Channel Electromagnetic Relay 2NO 2NC 8 Pins Hongfa Relay Module JQX-115F Relays for Industrial Automation Control

$14.00 $14.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
Chingjun 32-Channel IO Relay Output PLC LAN RS485 232 2AI 2AO 4-20mA 0-10V Ladder Diagram 3U 64MR Modbus PLC for IoT Automation Chingjun 32-Channel IO Relay Output PLC LAN RS485 232 2AI 2AO 4-20mA 0-10V Ladder Diagram 3U 64MR Modbus PLC for IoT Automation

Chingjun 32-Channel IO Relay Output PLC LAN RS485 232 2AI 2AO 4-20mA 0-10V Ladder Diagram 3U 64MR Modbus PLC for IoT Automation

$114.00 $114.00

1 sold

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
33% off
774502 PNOZ XV2 PILZ Pilz Safety Relay 774502 PNOZ XV2 PILZ Pilz Safety Relay

774502 PNOZ XV2 PILZ Pilz Safety Relay

$328.30 $490.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
61% off
2X DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch-ABIU 2X DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch-ABIU

2X DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch-ABIU

$10.98 $28.15

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
36% off
PCI-1760 REV.A1 For Advantech Data Capture Card 8-Channel Relay 8-Channel IDI Universal PCI Card High Quality Fast Ship PCI-1760 REV.A1 For Advantech Data Capture Card 8-Channel Relay 8-Channel IDI Universal PCI Card High Quality Fast Ship

PCI-1760 REV.A1 For Advantech Data Capture Card 8-Channel Relay 8-Channel IDI Universal PCI Card High Quality Fast Ship

$86.40 $135.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
DC 24V Relay Module, 6 Channel SPDT Switch Module With Isolated Optocoupler DIN Rail Mount Pluggable Power Relay Module-AEF7 DC 24V Relay Module, 6 Channel SPDT Switch Module With Isolated Optocoupler DIN Rail Mount Pluggable Power Relay Module-AEF7

DC 24V Relay Module, 6 Channel SPDT Switch Module With Isolated Optocoupler DIN Rail Mount Pluggable Power Relay Module-AEF7

$221.07 $221.07

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
Huaqingjun 24-Channel RS485 232 Communication Relay Module 16A 24V/12VDC Modbus RTU Relays for AC Contactors Huaqingjun 24-Channel RS485 232 Communication Relay Module 16A 24V/12VDC Modbus RTU Relays for AC Contactors

Huaqingjun 24-Channel RS485 232 Communication Relay Module 16A 24V/12VDC Modbus RTU Relays for AC Contactors

$89.00 $89.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
FX2N-60MR 60MT Download monitoring PLC Relay/Transistor RS485 0-10VAnalog in Modbus included FX2N-60MR 60MT Download monitoring PLC Relay/Transistor RS485 0-10VAnalog in Modbus included

FX2N-60MR 60MT Download monitoring PLC Relay/Transistor RS485 0-10VAnalog in Modbus included

$275.00 $275.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
Huaqingjun 8DI 8DO Relay Output PLC 2AI 2AO RS485 Modbus RTU Programmable Logic Controller for Greenhouse Automation Huaqingjun 8DI 8DO Relay Output PLC 2AI 2AO RS485 Modbus RTU Programmable Logic Controller for Greenhouse Automation

Huaqingjun 8DI 8DO Relay Output PLC 2AI 2AO RS485 Modbus RTU Programmable Logic Controller for Greenhouse Automation

$69.00 $69.00

1 sold

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
Compatible with Siemens S7-200 CPU224XP 226 Customized PLC Control PPI Analog Board GPU228 16 in 14 Relay Transistor Out 187.5Kb Compatible with Siemens S7-200 CPU224XP 226 Customized PLC Control PPI Analog Board GPU228 16 in 14 Relay Transistor Out 187.5Kb

Compatible with Siemens S7-200 CPU224XP 226 Customized PLC Control PPI Analog Board GPU228 16 in 14 Relay Transistor Out 187.5Kb

$442.90 $442.90

2 sold

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
69% off
A23F-SSR-40AA Solid State Relay 40A Single Phase Module 80-250VAC Input 24-380VAC Output For PID Temperature Control A23F-SSR-40AA Solid State Relay 40A Single Phase Module 80-250VAC Input 24-380VAC Output For PID Temperature Control

A23F-SSR-40AA Solid State Relay 40A Single Phase Module 80-250VAC Input 24-380VAC Output For PID Temperature Control

$19.99 $64.50

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
For ALCO EMERSON PS3-B6S 24bar Pressure Switch Pressure Control Relay Control For ALCO EMERSON PS3-B6S 24bar Pressure Switch Pressure Control Relay Control

For ALCO EMERSON PS3-B6S 24bar Pressure Switch Pressure Control Relay Control

$39.60 $39.60

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
15% off
72mm PCB Module Bracket DIN Rail Mount Housing Base 40‑140mm For PLC Relay Circuit Board Terminal Block PCB Module Installation 72mm PCB Module Bracket DIN Rail Mount Housing Base 40‑140mm For PLC Relay Circuit Board Terminal Block PCB Module Installation

72mm PCB Module Bracket DIN Rail Mount Housing Base 40‑140mm For PLC Relay Circuit Board Terminal Block PCB Module Installation

$52.27 $61.50

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
Relay Transistor LK3U FX3U-14/24/32/48 MR/T/RT PLC 200KHz MODBUS 0-10V Analog In Out Support Expansion Module Industrial Control Relay Transistor LK3U FX3U-14/24/32/48 MR/T/RT PLC 200KHz MODBUS 0-10V Analog In Out Support Expansion Module Industrial Control

Relay Transistor LK3U FX3U-14/24/32/48 MR/T/RT PLC 200KHz MODBUS 0-10V Analog In Out Support Expansion Module Industrial Control

$412.00 $412.00

1 sold

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
Stable Performance I-7510 RS-485 relay module isolation protection output Stable Performance I-7510 RS-485 relay module isolation protection output

Stable Performance I-7510 RS-485 relay module isolation protection output

$230.00 $230.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
Autonics TK4S-14RN -14SN-14CN-24RN-B4RN-T4SN Temperature Controller Thermocouple Input Relay SSR 4-20mA Analog Output Autonics TK4S-14RN -14SN-14CN-24RN-B4RN-T4SN Temperature Controller Thermocouple Input Relay SSR 4-20mA Analog Output

Autonics TK4S-14RN -14SN-14CN-24RN-B4RN-T4SN Temperature Controller Thermocouple Input Relay SSR 4-20mA Analog Output

$293.55 $293.55

16 sold

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
Chingjun Factory Wholesale 32-Channel RS485 Communication Relay Module Modbus RTU Remote Control G2R-1 10A Relays for PLC Chingjun Factory Wholesale 32-Channel RS485 Communication Relay Module Modbus RTU Remote Control G2R-1 10A Relays for PLC

Chingjun Factory Wholesale 32-Channel RS485 Communication Relay Module Modbus RTU Remote Control G2R-1 10A Relays for PLC

$112.00 $112.00

1 sold

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
36% off
AT82-PLC Industrial Control Board FX1N-24MT Relay Module Delay Module AT82-PLC Industrial Control Board FX1N-24MT Relay Module Delay Module

AT82-PLC Industrial Control Board FX1N-24MT Relay Module Delay Module

$21.07 $32.92

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
Chingjun 2-Channel DPDT Relay Module 2NO 2NC JW2SN-DC24V QJ-2RG-S2Z-24V PLC Exapnsion Relays for CNC Machine Chingjun 2-Channel DPDT Relay Module 2NO 2NC JW2SN-DC24V QJ-2RG-S2Z-24V PLC Exapnsion Relays for CNC Machine

Chingjun 2-Channel DPDT Relay Module 2NO 2NC JW2SN-DC24V QJ-2RG-S2Z-24V PLC Exapnsion Relays for CNC Machine

$8.00 $8.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
N34R-XH-M138 Relay Switch Control Board 30A High Current Equipment DC5V 12V 24V Power Supply Transfer Module 24V N34R-XH-M138 Relay Switch Control Board 30A High Current Equipment DC5V 12V 24V Power Supply Transfer Module 24V

N34R-XH-M138 Relay Switch Control Board 30A High Current Equipment DC5V 12V 24V Power Supply Transfer Module 24V

$57.62 $57.62

Categories: Computer & Office, Servers & Industrial Computer

Buy Now
For Telma NL1750E NL1751E A11175010 Water Level Relay K125 1 Piece For Telma NL1750E NL1751E A11175010 Water Level Relay K125 1 Piece

For Telma NL1750E NL1751E A11175010 Water Level Relay K125 1 Piece

$800.00 $800.00

Categories: Computer & Office, Servers & Industrial Computer

Buy Now