B&B Electronics CL266 Current Loop to RS-232 Converter

The B&B Electronics CL266 is a current loop to RS-232 serial interface converter designed to bridge the gap between legacy 20mA current loop serial devices and modern RS-232 equipment. This compact, passive converter enables reliable communication between industrial equipment, terminals, printers, and other serial devices that utilize the classic current loop interface standard.

Key Features:

• Converts 20mA current loop signals to RS-232 voltage levels
• Supports both active and passive current loop configurations
• No external power required for passive loop operation
• Compact DIN-rail or panel-mountable housing
• Industrial-grade construction for reliable performance in demanding environments
• Compatible with a wide range of legacy serial and industrial devices
• Bidirectional signal conversion for full transmit and receive capability

The CL266 is ideal for connecting older current loop terminals, printers, and instrumentation to modern RS-232 serial ports. B&B Electronics Manufacturing Company has long been a trusted name in serial communications and data conversion products, and the CL266 upholds that reputation with solid, dependable performance.