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B&B Electronics CL209 Current Loop to RS-232 Converter

Manufacturer

Picture for manufacturer B & B Electronics Manufacturing Company

Part Number

CL209
5 reviews
Sale Price

$7.31

1 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The B&B Electronics CL209 is a current loop to RS-232 converter designed to interface legacy 20mA current loop serial devices with modern RS-232 equipment. This compact converter enables reliable, noise-resistant serial communication over longer distances where standard RS-232 signaling is impractical.

Key Features:

  • Converts 20mA current loop signals to RS-232 voltage levels
  • Supports full-duplex active current loop operation
  • Compatible with a wide range of serial data rates
  • Compact, industrial-grade form factor
  • Simple inline installation — no software or drivers required
  • Designed for reliable operation in industrial environments

The CL209 is ideal for connecting older industrial terminals, printers, or data acquisition equipment that use current loop interfaces to contemporary RS-232 serial ports. B&B Electronics Manufacturing Company is a well-established manufacturer of serial data communication products trusted in industrial automation applications.

Two day shipping took a week but happy with the product, came as advertised.

Service and support were great, order arrived quickly and in good shape.

Super fast and easy

Easy navigation

Good product and price

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