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B&B Electronics CL293 RS-232 to RS-485 Isolated Converter

Manufacturer

Picture for manufacturer B & B Electronics Manufacturing Company

Part Number

CL293
6 reviews
Sale Price

$8.39

1 left at this price

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Usually delivered within 2 days

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The B&B Electronics CL293 is a compact, industrial-grade signal converter designed to bridge RS-232 and RS-485 serial communication interfaces. Built for reliability in demanding industrial environments, this converter enables seamless integration between RS-232 host equipment and RS-485 multi-drop networks without the need for external power.

Key Features:

  • Converts RS-232 signals to RS-485 for extended-distance, multi-drop serial networking
  • Compact, inline form factor for easy installation in tight spaces
  • Data rates supported across standard baud rates used in industrial control systems
  • Automatic transmit/receive direction control — no handshaking configuration required
  • Rugged construction suitable for industrial and commercial environments
  • Bus-powered design draws power directly from the RS-232 port — no external power supply needed
  • Compatible with a wide range of PLCs, SCADA systems, and serial devices

The CL293 is an ideal solution for industrial automation, building control, and data acquisition applications where RS-232 host equipment must communicate over RS-485 networks. Its plug-and-play design minimizes installation time and complexity.

Pretty awesome service, bottles came in a little leaky but wasn't too big a deal. Nice fast shipping.

I never received anything about shipping so I contacted customer support. They said it was a direct shipment and they would check on it for me and get back to me. I never heard back from them. Shortly after that I did receive a message from the carrier saying they have my shipment and scheduled a delivery. They said they would call me 30 mins before the delivery so I could get off work and come to inspect it before signing for it. That didnt' happen either my wife called me first thing in the morning and say they are here delivering it now so I had to run home so I could inspect it. The driver was really nice and waited for me to get there.

Start to finish everything went well.

Smooth transaction . Got it a day later but received it . Paid extra for early delivery which didn't happen

Very quick, very easy…thank you

Good pricing easy to navigate

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