HP rp3000 Quickspecs page 17

QuickSpecs
Technical Specifications - Communications
Serial/COM Ports Each serial/communication port on the rp3000 can be configured as a standard 9-pin serial port or
configured to deliver power on pins 1 and 9, respectively, of the serial port.
Item Serial/COM port
1 COM1
2 COM2
3 COM3
4 COM4
DA - 13113 North America — Version 13 — June 21, 2013
HP rp3000 Point of Sale (POS) System
Associated
Header/Jumper
P16
P17
J4
J5
Serial/COM port configuration chart:
Header/Jumper Power Support
Location
rp3000 motherboard normal, +5V, +12V
rp3000 motherboard normal, +5V, +12V
Optional Powered normal, +5V, +12V
Serial Card
Optional Powered normal, +5V, +12V
Serial Card
Page 17