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485LDRC9 - Isolated RS-232 To RS-485 DIN Rail Converter by Advantech/ B+B Smartworx

485LDRC9 - Isolated RS-232 To RS-485 DIN Rail Converter
by Advantech/ B+B Smartworx

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  • Extend data up to 1.2 km (4,000 ft.)
  • 2 kV optical isolation on input/output
  • Wide operating temperature (-40 to +80 °C)
  • Modbus compatible
  • UL Recognized, NEMA TS2
  • Automatic Send Data Control


Mfg SKU # : BB-485LDRC9
List Price : $179.01
Our Price : $179.00
Stock :15
Quantity :

The 485LDRC9 is an optically isolated RS-232 to RS-422/485 converter. RS-232 signals interface through a DB9 female connector or a terminal block. RS-422/485 signals and power inputs connect to the terminal block. Terminal blocks are arranged to allow easy wiring inside a control panel.

Built-in Automatic Send Data Control circuitry allows quick set-up and eliminates the need for external software drivers to control handshake signals. The converter operates on externally sourced 10-30 VDC power.

Optically isolated data lines (2,000 V on input/output) with 500W surge suppression ensure that connected equipment is protected even in the harshest environments. DIN rail mount design snaps on standard 35mm rail and a small form factor fits neatly into tight cabinets.

The 485LDRC9 is ideal for critical industrial communications, factory automation, in-cabinet conversion, warehouse automation, security, and many other applications.

Our 485LDRC9 is the most popular model. It features both terminal block inputs and a DB9 for added versatility. It is also isolated to protect your valuable gear. For added convenience, we created a kit that includes a serial cable and a power supply. This product is UL recognized.

  • Power input = 10 to 30 VDC
  • Isolation = 2 kV (two way)
  • Housing = DIN Rail mounted, plastic enclosure
  • Inputs = Terminal block with optional DB9 for the RS-232
  • Temperature Range = (-)40 to (+)80 C
  • NEMA TS1/TS2
  • UL Recognized
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