DIN mount rail
USB > RS485 > Four 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
RS485 4 Channel Relay Controller, ModBus RTU with clips for DIN mount rail
RS485 4 Channel ModBus Relay Controller
In stock
RS485 Relay Controller - Eight Channel with clips for DIN mount rail
RS485 8 Channel Relay Controller
With Clips for DIN mount rail
In stock
RS485 8 Channel Relay Controller, ModBus RTU with Clips for DIN Mount Rail
RS485 8 Channel ModBus Relay Controller
With Clips for DIN Mount Rail
In stock
RS485 Relay Controller - Four Channel with Clips for DIN Mount Rail
RS485 4 Channel Relay Controller
With Clips for DIN Mount Rail
In stock
RS232 Serial COM controlled 4 Channel Relay Board BOX with clips for DIN mount
The general purpose of the Relay Controller is connection to a PC's RS232 COM port. Control devices using your PC.
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 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
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 a single external device using simple RS232 commands. Relay is fully powered from the USB bus. Free test software.
In stock
USB Relay Controller - Four Channel - BOX 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