B&B Electronics CL262 RS-232 to Current Loop Converter

The B&B Electronics CL262 is a RS-232 to Current Loop interface converter designed to extend serial communication signals over longer distances than standard RS-232 allows. Current loop signaling provides excellent noise immunity, making it ideal for industrial environments where reliable data transmission is critical.

Key Features:

• Converts RS-232 signals to 20mA current loop (active or passive)
• Supports full-duplex serial communication
• Rugged design suited for industrial and commercial applications
• Compatible with standard RS-232 serial ports (DB9/DB25)
• No external power required from the current loop side (active mode)
• Compact, DIN-rail or panel-mountable form factor

The CL262 is commonly used to interface legacy industrial equipment, PLCs, printers, and terminals that use current loop interfaces with modern RS-232 ports. It is a reliable solution from B&B Electronics Manufacturing Company, a trusted name in serial communications and industrial networking.