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USB Relay Controller - One Channel - BOX

USB Relay Controller - One Channel - BOX

A general purpose USB Relay controller for connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC. USB Relay controller allows a PC to control a single external device using simple RS232 commands. Relay is fully powered from the USB bus. Free download USB relay board control software.
Price: €25.00

Quantity:

 USB Eight Channel Relay Controller - Serial controlled, 12V (FTDI)

USB Eight Channel Relay Controller - Serial controlled, 12V (FTDI)

The general purpose of the Relay board is connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC.
Price: €38.00

Quantity:

USB Relay Controller - One Channel - PCB

USB Relay Controller - One Channel - PCB

A general purpose USB Relay board (controller) for connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC. USB Relay Board allows a PC to control a single external device using simple RS232 commands. Relay is fully powered from the USB bus. Free download USB relay board control software.
Price: €22.00

Quantity:

USB Relay Controller - Two Channels

USB Relay Controller - Two Channels

A general purpose USB Relay controller for connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC. USB Relay controller allows a PC to control external devices using simple RS232 commands. Relay is fully powered from the USB bus. Free download USB relay board control software.
Price: €28.00

Quantity:

USB One Channel Relay Controller Boxed with clips for DIN mount rail

USB One Channel Relay Controller Boxed with clips for DIN mount rail

A general purpose USB Relay controller for connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC. USB Relay controller allows a PC to control a single external device using simple RS232 commands. Relay is fully powered from the USB bus. Free download USB relay board control software.
Price: €27.00

Quantity:

USB 4 Relay Board - RS232 Serial controlled, PCB

USB 4 Relay Board - RS232 Serial controlled, PCB

A general purpose USB Relay board (controller) for connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC. USB Relay Board allows a PC to control devices using simple RS232 commands. Relay is fully powered from the USB bus.
Price: €24.00

Quantity:

 USB Eight Channel Relay Controller - RS232 Serial controlled, 12V, PCB

USB Eight Channel Relay Controller - RS232 Serial controlled, 12V, PCB

This is discontinued product.
Price: €38.00

Quantity:

USB > RS485 > Eight Channel Relay Controller Set

USB > RS485 > Eight Channel Relay Controller Set

The general purpose of RS-485 Relay Controller. Control devices using your PC.
Price: €56.00

Quantity:

USB > RS485 > 16 Channel Relay Board (controller), 12VDC

USB > RS485 > 16 Channel Relay Board (controller), 12VDC

The general purpose of RS-485 Relay Controller. Control devices using your PC.
Price: €93.00

Quantity:

USB > RS485 > 24 Channel Relay Board (controller), 12VDC

USB > RS485 > 24 Channel Relay Board (controller), 12VDC

The general purpose of RS-485 Relay Controller. Control devices using your PC.
Price: €125.00

Quantity:

USB > RS485 > 32 Channel Relay Board (controller), 12VDC

USB > RS485 > 32 Channel Relay Board (controller), 12VDC

The general purpose of RS-485 Relay Controller. Control devices using your PC.
Price: €160.00

Quantity:

USB > RS485 > 40 Channel Relay Board (controller), 12VDC

USB > RS485 > 40 Channel Relay Board (controller), 12VDC

The general purpose of RS-485 Relay Controller. Control devices using your PC.
Price: €188.00

Quantity:

USB Relay Controller - Two Channels with clips for DIN mount rail

USB Relay Controller - Two Channels with clips for DIN mount rail

A general purpose USB Relay controller for connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC. USB Relay controller allows a PC to control external devices using simple RS232 commands. Relay is fully powered from the USB bus. Free download USB relay board control software.
Price: €30.00

Quantity:

USB Eight Channel Relay Controller - RS232 Serial controlled (FTDI), 12V, with clips for DIN mount rail

USB Eight Channel Relay Controller - RS232 Serial controlled (FTDI), 12V, with clips for DIN mount rail

The general purpose of the Relay board is connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC.
Price: €41.00

Quantity:

USB Relay Controller, One Channel, BOX for DC Power

USB Relay Controller, One Channel, BOX for DC Power

A general purpose USB Relay controller for connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC. USB Relay controller allows a PC to control a single external device using simple RS232 commands. Relay is fully powered from the USB bus. Free download USB relay board control software.
Price: €27.00

Quantity:

USB Relay Controller - One Channel - BOX, HyperTerminal ASCII commands

USB Relay Controller - One Channel - BOX, HyperTerminal ASCII commands

A general purpose USB Relay controller for connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC. USB Relay controller allows a PC to control a single external device using simple RS232 commands. Relay is fully powered from the USB bus.
Price: €25.00

Quantity:

USB Host 8 relay board

USB Host 8 relay board

Multifunctional 8 Relay board with USB Host interface. USB Host allo to connect to board and control relays using any ready USB Device like Bluetooth, Joystick, Keyboard, Remote control, Mouse, RFID Reader, any HID devices or custom developed modules.
Price: €75.00

Quantity:

USB > RS485 > 72 Channel Relay Board (controller), 12VDC

USB > RS485 > 72 Channel Relay Board (controller), 12VDC

The general purpose of RS-485 Relay Controller. Control devices using your PC.
Price: €325.00

Quantity:

 USB Relay Controller - Eight Channel (Microchip CDC)

USB Relay Controller - Eight Channel (Microchip CDC)

The general purpose of the Relay board is connection to a PC's USB port using Microchip CDC (Virtual COM port). Control devices using your PC.
Price: €38.00

Quantity:

USB > RS485 > 56 Channel Relay Board (controller), 12VDC

USB > RS485 > 56 Channel Relay Board (controller), 12VDC

The general purpose of RS-485 Relay Controller. Control devices using your PC.
Price: €245.00

Quantity:

USB > RS485 > 48 Channel Relay Board (controller), 12VDC

USB > RS485 > 48 Channel Relay Board (controller), 12VDC

The general purpose of RS-485 Relay Controller. Control devices using your PC.
Price: €215.00

Quantity:

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