Products
USB Relay Controller - One Channel 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 test software.
In stock
WEB LAN Two channels Relay Ethernet IP Controller - PCB
WEB Relay board is developed for control via Web Browser - Windows Explorer, Mozilla, Google Chrome...
For software control we recommend UDP version
In stock
LAN ModBus/TCP converter with RS485 Eight Channel Relay Board SET
LAN ModBus/TCP converter with RS485 Eight Channel Relay Board SET
In stock
USB > RS485 > Eight Channel Relay Controller Set with clips for DIN mount rail
The general purpose of RS-485 Relay Controller. Control devices using your PC.
In stock
LAN DS18B20 WEB Temperature Monitor 4 Sensors Complete
LAN DS18B20 WEB Temperature Monitor with 4 Sensors 1 meter Cable
In stock
RS232 Relay Controller - Eight Channel with clips for DIN mount rail
The general purpose of the Relay Controller is connection to a PC's RS232 COM port. Control devices using your PC.
In stock
USB to RS485 FTDI Interface Converter Opto Isolated
USB to RS485 Opto Isolated module
In stock
USB Relay Controller - One Channel 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 test software.
In stock
UDP LAN Two channels Relay Ethernet IP Controller - PCB
UDP Relay board is developed for software control.
For control via Web Browser - Windows Explorer, Mozilla, Google Chrome... we recommend WEB version.
In stock
Modbus RS485 RTU Serial to Modbus LAN TCP/IP Module Converter
Modbus RS485 RTU Serial to Modbus LAN TCP/IP Module Converter
In stock
