Product Description
B+B SmartWorx RS-232 to RS-485 Converter - 485COSR
Specifications
Manufacturer: Advantech Co., Ltd
Manufacturer Part Number: 485COSR
Manufacturer Website Address: http://www.advantech.com
Brand Name: B+B SmartWorx
Product Model: 485COSR
Product Name: RS-232 to RS-485 Converter
Marketing Information:
Product Type: Data Transfer Adapter
Technical Information
Adapter Type: Serial
Connector on First End: 1 x 25-pin DB-25 Female RS-232 Serial
Connector on Second End: 1 x 25-pin DB-25 Male RS-485 Serial
Manufacturer: Advantech Co., Ltd
Manufacturer Part Number: 485COSR
Manufacturer Website Address: http://www.advantech.com
Brand Name: B+B SmartWorx
Product Model: 485COSR
Product Name: RS-232 to RS-485 Converter
Marketing Information:
The RS-232 to RS-485 Converter converts unbalanced, full-duplex RS-232 signals to balanced full-duplex (4-wire), or half-duplex (2-wire) RS-485 signals. RS-485 is an enhanced version of the RS-422 balanced line standard.
The RS-232 port has a female DB25S type of connector with pins 2 (TD input) and 3(RD output) supported. Protective Ground (pin 1) and Signal Ground (pin 7) are also passed through. Pins 4(RTS) and 5(CTS) are tied together. Also pins 6(DSR), 8(CD), and 20(DTR) are tied together, but not passed through the converter. The RS-485 port has a male DB25P type of connector with the Send Data outputs on pins 2 and 14, and Receive Data inputs on pins 3 and 16 or 5 and 17.
Product Type: Data Transfer Adapter
Technical Information
Adapter Type: Serial
Connector on First End: 1 x 25-pin DB-25 Female RS-232 Serial
Connector on Second End: 1 x 25-pin DB-25 Male RS-485 Serial
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