Description This serial D-Sub9 cable by Delock can supply devices with power via a power supply at pin 9. It is suitable for cash register systems (POS), printers, barcode scanners, etc. Power supply The power supply at the D-Sub9 socket of the RS-232 cable can be provided e.g. with a power supply unit and the corresponding DC connection. Specifications • Connections: 1 x Serial D-Sub9 socket with screws (pin 9 not used) 1 x Serial D-Sub9 socket with screws (DC power connection on pin 9) 1 x DC 5.5 x 2.1 mm socket • Signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND • Pin assignment: 1:1 • Current on pin 9: max. 3 A • Wire cross-section: 26 AWG • Insulation: PVC • Color: black • Screw type: #4-40 UNC • Cable diameter: approx. 4.5 mm • Cable length including connections: approx. 10 m Specification of the power connection • Input: DC socket • Output: D-Sub socket pin 9 • Shield outside, plus inside • Dimensions: inside: ø approx. 2.1 mm outside: ø approx. 5.5 mm Package contents • Cable