B&B Electronics CL205 Current Loop to RS-232 Converter

The B&B Electronics CL205 is a current loop to RS-232 signal converter designed for reliable serial data communication between legacy current loop devices and modern RS-232 equipment. This compact interface converter enables seamless integration of 20mA current loop peripherals — such as older terminals, printers, and industrial controllers — with standard RS-232 serial ports.

Key Features:

• Converts 20mA current loop signals to RS-232 levels
• Supports both active and passive current loop configurations
• Compact, industrial-grade housing for reliable operation
• No external power supply required (passive loop powered)
• Simple plug-and-play installation with no software configuration needed
• Compatible with a wide range of serial communication equipment

The CL205 is ideal for maintaining connectivity with legacy industrial equipment, point-of-sale systems, and other current loop devices in environments where RS-232 interfaces remain the standard. B&B Electronics Manufacturing Company is a trusted name in serial connectivity and industrial data communication solutions.