B+B SmartWorx Serial RS-232 To RS-485 Converter
B+B SmartWorx Serial RS-232 To RS-485 Converter
SKU: 1024664921 MFR: Advantech Co. Ltd
GTIN: 835788110777
Product Description
B+B SmartWorx Serial RS-232 To RS-485 Converter - 1 x 9-pin DB-9 RS-232 Serial Female - 1 x RJ-11 Phone
Manufacturer : Advantech Co. Ltd
Manufacturer Part No : 485SD9RJ
Features
- The phone adapter instantly connects with phone cable while enhancing voice quality
- Fast and reliable RJ-11/Serial adapter
Product Details
- CE
- EN 55022
- EN 61000-6-1
- EN 61000 (-4-2 -4-3 -4-4 -4-5 -4-6 -4-8 -4-11)
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.
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Get it by Thu, Jan 30 - Tue, Feb 04
Update
B+B SmartWorx Serial RS-232 To RS-485 Converter - 1 x 9-pin DB-9 RS-232 Serial Female - 1 x RJ-11 Phone
Manufacturer : Advantech Co. Ltd
Manufacturer Part No : 485SD9RJ
Features
- The phone adapter instantly connects with phone cable while enhancing voice quality
- Fast and reliable RJ-11/Serial adapter
Product Details
- CE
- EN 55022
- EN 61000-6-1
- EN 61000 (-4-2 -4-3 -4-4 -4-5 -4-6 -4-8 -4-11)
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.
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