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 e.g. be implemented with a power supply and the appropriate DC connection.
• Connectors:
1 x serial D-Sub9 female with screws (pin 9 not connected)
1 x serial D-Sub9 female with screws (DC power connection at pin 9)
1 x DC 5.5 x 2.1 mm female
• Signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
• Pin assignment: 1:1
• Current at pin 9: max. 3 A
• Cable gauge: 26 AWG
• Insulator: PVC
• Colour: black
• Screw type: #4-40 UNC
• Cable diameter: ca. 4.5 mm
• Cable length incl. connectors: ca. 5 m
Specification of power connector
• Input: DC socket
• Output: D-Sub female pin 9
• Shield outside, Plus inside
• Dimensions:
inside: ø ca. 2.1 mm
outside: ø ca. 5.5 mm
• Cable
