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B&B Serial RS-232 To RS-485 Converter

Part #: 1-630079

B&B Serial RS-232 To RS-485 Converter

Part #: 1-630079 MFG Part #: 485SD9RJ UPC #: 835788110777
$89.00 $78.28
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About the B&B 485SD9RJ

The 485SD9RJ is a port-powered, half-duplex RS-232 to RS-485 converter with send data control. The unit converts TD and RD RS-232 lines to balanced RS-485 signals and supports two-wire RS-485 communications only. The converter is powered from the RS-232 handshake lines, RTS, CTS and DTR, DSR, CD. The handshake lines are looped back on each other and can be in either state. No handshake change is necessary so no software is required to control the lines. The RS-485 driver is enabled with each bit of data. The RS-485 receiver is disabled when the driver is enabled and is enabled when the driver is disabled. This prevents data from being echoed back into the RS-232 device. The RS-232 side has a DB-9 female connector. The RS-485 side has a six-position RJ11 connector.

The 485SD9RJ is a port-powered, half-duplex RS-232 to RS-485 converter with send data control. The unit converts TD and RD RS-232 lines to balanced RS-485 signals and supports two-wire RS-485 communications only. The converter is powered from the RS-232 handshake lines, RTS, CTS and DTR, DSR, CD. The handshake lines are looped back on each other and can be in either state. No handshake change is necessary so no software is required to control the lines. The RS-485 driver is enabled with each bit of data. The RS-485 receiver is disabled when the driver is enabled and is enabled when the driver is disabled. This prevents data from being echoed back into the RS-232 device. The RS-232 side has a DB-9 female connector. The RS-485 side has a six-position RJ11 connector.

Technical Specifications of the B&B 485SD9RJ

General Information


Manufacturer Advantech Co., Ltd
Manufacturer Part Number 485SD9RJ
Manufacturer Website Address http://www.advantech.com
Brand Name B+B SmartWorx
Product Model 485SD9RJ
Product Name Serial RS-232 To RS-485 Converter
Product Type Phone Adapter

Technical Information


Adapter Type RJ-11/Serial
Connector Type on First End DB-9 RS-232 Serial - Female
Connector on First End Details 1 x 9-pin DB-9 RS-232 Serial Female
Connector Type on Second End RJ-11 Phone
Connector on Second End Details 1 x RJ-11 Phone

Miscellaneous


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

Warranty


Limited Warranty Lifetime

Ratings and Reviews

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