B&B 485SD9TB RS232 to RS485 Converter DB9F-TERMINAL Block, Not Backwards Compatible with RS422
B&B 485SD9TB RS232 to RS485 Converter DB9F-TERMINAL Block, Not Backwards Compatible with RS422
SKU: B&E Part Number: 485SD9TB
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$133.61 CAD /Each
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/Each
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$133.61 CAD
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B&E Calgary: 2
B&E Saskatoon: 0
Status: In Stock
B&E Calgary: 2
B&E Saskatoon: 0
Status: In Stock
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Product Description
RS485 (terminal block) to RS232 (db9 female) converter
The 485SD9TB is a port-powered two-channel RS-232 to RS-485 converter. It converts the TD and RD RS-232 lines to balanced half-duplex RS-485 signals. The unit is powered from the RS-232 data and handshake lines whether the lines are high or low. An external power supply can be connected to two terminals on the RS-485 connector if no handshake lines are available. The 485SD9TB has a DB-9 female connector on the RS-232 side and a terminal block connector on the RS-485 side.
Brand name(s) : B&B Electronics
Not backwards compatible with RS422 (4 wire).
For an RS422 / 485 compatible converter (with DIP switch) see4WSD9TB
Also known as "485", "RS485", & "RS-485"
For a compatible "low capacitance" cable , see 9842
The 485SD9TB is a port-powered two-channel RS-232 to RS-485 converter. It converts the TD and RD RS-232 lines to balanced half-duplex RS-485 signals. The unit is powered from the RS-232 data and handshake lines whether the lines are high or low. An external power supply can be connected to two terminals on the RS-485 connector if no handshake lines are available. The 485SD9TB has a DB-9 female connector on the RS-232 side and a terminal block connector on the RS-485 side.
Brand name(s) : B&B Electronics
Not backwards compatible with RS422 (4 wire).
For an RS422 / 485 compatible converter (with DIP switch) see
Also known as "485", "RS485", & "RS-485"
For a compatible "low capacitance" cable , see 9842
(Adobe Reader required to read datasheet)