ATC 131 Port Powered RS-232 Isolator

ATC-131 Port Powered RS-232 Isolator – Description The ATC-131 Port Powered RS-232 Isolator is a compact and reliable device designed to electrically isolate RS-232 serial communication lines, protecting connected equipment from ground loops, voltage spikes, noise, and transient surges. It is port-powered, meaning it draws power directly from the RS-232 interface, eliminating the need for an external power supply. This isolator supports full-duplex RS-232 communication and ensures safe, stable data transfer between computers, PLCs, instruments, and other serial devices. By providing galvanic isolation, the ATC-131 helps prevent data errors and protects sensitive equipment from damage caused by electrical interference. The ATC-131 RS-232 Isolator is widely used in industrial automation, process control, SCADA systems, laboratory equipment, and factory communication networks where reliable and interference-free serial communication is required. Its plug-and-play design, compact form factor, and maintenance-free operation make it an ideal solution for industrial and commercial applications.