B&B RS-232 to RS-485 Converter

B&B RS-232 to RS-485 Converter

1 x DB-25 Female Serial - 1 x Terminal Block Serial

  • With data transfer adapter easily transfer data with high speed
  • Serial adapter is fast & durable adding convenience in life
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B&B 485TBLED

B&B 485TBLED Data Transfer Adapter

About the B&B 485TBLED

The 485TBLED converts unbalanced, full-duplex RS-232 signals to balanced, full or half-duplex RS-422 or RS-485 signals. RS-485 is an enhanced version of the RS-422 Standard. It allows multiple drivers and receivers on a two-wire or four-wire system.

The RS-232 port, configured as a DCE port, has a female DB25 connector with pins 2 (TD input), 3 (RD output), and 7 (Signal Ground) supported. Pins 4 (RTS) and 5 (CTS) are tied together, and pins 6 (DSR), 8 (CD), and 20 (DTR) are also tied together. Pins 1 (Frame Ground) and 7 (Signal Ground) are connected straight through to the RS-485 terminal blocks. The RS-485 terminal blocks support Transmit Data (A-) and (B+), Receive Data (A-) and (B+), Frame Ground, Signal Ground, and +12 VDC input. See Schematic.

Technical Specifications of the B&B

General Information

Manufacturer Advantech Co., Ltd
Manufacturer Part Number 485TBLED
Manufacturer Website Address http://www.advantech.com
Brand Name B+B SmartWorx
Product Model 485TBLED
Product Name RS-232 to RS-485 Converter
Product Type Data Transfer Adapter

Technical Information

Adapter Type Serial
Connector Type on First End DB-25 RS-232 Serial - Female
Connector on First End Details 1 x 25-pin DB-25 RS-232 Serial Female
Connector Type on Second End Terminal Block RS-485 Serial
Connector on Second End Details 1 x Terminal Block RS-485 Serial

Miscellaneous

Certifications & Standards
  • CE
  • FCC Class B
  • EN 55022
  • EN 61000-6-1
  • EN 61000 (-4-2, -4-3, -4-4, -4-5, -4-6, -4-8, -4-11)

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B&B RS-232 to RS-485 Converter - 1 x DB-25 Female Serial - 1 x Terminal Block Serial

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B&B RS-232 to RS-485 Converter - 1 x DB-25 Female Serial - 1 x Terminal Block Serial

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