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Computer Module Control 27 products found
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Video
Advanced Di High-Speed Counter Module for Modbus RTU Applications
US$ 36.99-55.99 / Piece
2 Pieces (Min. Order)
Start Order
Shenzhen Weijunrui Technology Co.,Ltd
Video
Siron Y318 PLC Relay Input/Output Optical Coupling Isolation Type IDC Horn Transfer 16-Bit DC Solid State Relay Module
US$ 97.39 / Piece
1 Piece (Min. Order)
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Shenzhen SiRON Electrical Co.,Ltd
Video
Siron Y321 Input Output Optical Coupling Isolation 4 Bit AC220V SSR Module
US$ 30.79-38.65 / Piece
1 Piece (Min. Order)
Start Order
Shenzhen SiRON Electrical Co.,Ltd
Video
SSR Relay 4-20mA 0-10V 0-5V Single-Phase Intelligent AC Power Regulation and Voltage Regulation Module SCR Power Voltage Regulator
US$ 30 / Piece
1 Piece (Min. Order)
Start Order
Yueqing Kane Electric Co., Ltd.
Tuya WiFi Smart Relay Module 1/2/4 Gang Wireless Switch Momentary Inching Timer Mode DIY Switch Remote Control with Google Home
US$ 9.42-10.35 / Piece
10 Pieces (Min. Order)
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Yueqing Winston Electric Co., Ltd.
Video
Flourishing Relay Wholesale New Technology High Quality Telcom Relay with UL
US$ 0.27-0.32 / Piece
2000 Pieces (Min. Order)
Start Order
Ningbo Flourishing Precision Electron Co., Ltd.
Video
Siron Y319 Input/Output Optical Coupling Isolation Type 32-Bit DC Solid State Relay
US$ 225.42 / Piece
1 Piece (Min. Order)
Start Order
Shenzhen SiRON Electrical Co.,Ltd
Video
Siron Y315 Automatic Equipment Use Sealed DC 24V Solid State 4 Channel Relay Module
US$ 29.88 / Piece
1 Piece (Min. Order)
Start Order
Shenzhen SiRON Electrical Co.,Ltd
Video
Djty Single Phase All Isolation AC Voltage Regulating Module SSR 4-20mA 0-10V Voltage Control SCR Power Regulator SCR Voltage Regulator
US$ 40 / Piece
1 Piece (Min. Order)
Start Order
Yueqing Kane Electric Co., Ltd.
Video
Siron Y346 8 Bit DC Relay Module Input/Output Optical Coupling Isolation Type 24VDC Solid State Relay
US$ 19.92 / Piece
1 Piece (Min. Order)
Start Order
Shenzhen SiRON Electrical Co.,Ltd
Video
Siron Y316 Input/Output Optical Coupling Isolation Type 8-Bit DC Solid State Relay
US$ 54.01-56.62 / Piece
1 Piece (Min. Order)
Start Order
Shenzhen SiRON Electrical Co.,Ltd
Video
RS485/RS232 Remote I/O Module Output Relay Status Sensor Switch Quantity Acquisition
US$ 25.99-40.99 / Piece
2 Pieces (Min. Order)
Start Order
Shenzhen Weijunrui Technology Co.,Ltd
Video
Flourishing Relay Innovation High-Sensitivity Industry Leading Relay Communication with Rohs
US$ 0.27-0.32 / Piece
2000 Pieces (Min. Order)
Start Order
Ningbo Flourishing Precision Electron Co., Ltd.
Video
S-DTY220d40p SSR Relay 4-20mA 0-10V AC Solid State Relay Single-Phase Fully Isolated AC Voltage Regulator Module
US$ 32 / Piece
1 Piece (Min. Order)
Start Order
Yueqing Kane Electric Co., Ltd.
Video
Siron Y315 Input/Output Optical Coupling Isolation Type DC Solid State Relay
US$ 29.88 / Piece
1 Piece (Min. Order)
Start Order
Shenzhen SiRON Electrical Co.,Ltd
Video
Flourishing Relay Innovation Advanced High Satisfaction Relay with Free Samples
US$ 0.265-0.32 / Piece
4000 Pieces (Min. Order)
Start Order
Ningbo Flourishing Precision Electron Co., Ltd.
Video
Siron 24V/DC NPN/PNP Input/Output Optical Coupling Isolationtype DC Solid State Relay, IDC Horn Transfer
US$ 57.78 / Piece
1 Piece (Min. Order)
Start Order
Shenzhen SiRON Electrical Co.,Ltd
Video
Advanced RS485 Remote I/O Sensor for Data Acquisition and Signal Relay
US$ 25.99-40.99 / Piece
2 Pieces (Min. Order)
Start Order
Shenzhen Weijunrui Technology Co.,Ltd
Video
Siron Y320 10A Input Output Optical Coupling Isolation Type 2 Bit Relay AC 220V Solid State Relay Module
US$ 16.52 / Piece
1 Piece (Min. Order)
Start Order
Shenzhen SiRON Electrical Co.,Ltd
Video
Counter Frequency Measurement Di High-Speed Counter 8-Channel Do Supports PWM Output
US$ 36.99-55.98 / Piece
2 Pieces (Min. Order)
Start Order
Shenzhen Weijunrui Technology Co.,Ltd
Jy2000-Al RS485 High Voltage DC Insulation Monitoring Device for Monitoring DC System
US$ 90-150 / Piece
1 Piece (Min. Order)
Start Order
Chongqing Blue Jay Technology Co., Ltd
DC Relay DIN Rail Insulation Monitor 0-2000V Insulation Monitoring Device with CE Approval
US$ 90-150 / Piece
1 Piece (Min. Order)
Start Order
Chongqing Blue Jay Technology Co., Ltd
Blue Jay Remote Insulating Monitoring Devices 10-30V DC Power Supply Insulation Monitoring Relay DC Insulation Monitor
US$ 90-150 / Piece
1 Piece (Min. Order)
Start Order
Chongqing Blue Jay Technology Co., Ltd
Video
Switch Input Relay Output Sensor Signal RS-485/RS232 Remote I/Omodule
US$ 25.99-40.99 / Piece
2 Pieces (Min. Order)
Start Order
Shenzhen Weijunrui Technology Co.,Ltd
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