SurePOS 500 4846-XX5 Technical Reference
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5.0 External Ports
5.1 Port Listing
Port Electrical Interface Connector Type Location
Keyboard, Mouse IBM PS/2 PS/2 mini-DIN Tower Rear
Headphone Audio Output
3.5 mm stereo mini
plug
Tower Side
Microphone Audio Input 3.5 mm mini plug Tower Side
External Speaker Audio Output + power Custom Not accessible
MSR
RS232/Keyboard
Wedge
RJ45 Tablet side
Integrated Customer
Display
RS232, +5V Custom Tower Top
Distributed Customer
Display (Serial D)
RS232, +5V, +12v
power
DB15F Rear Tailgate
Serial A RS232 RJ45 Rear Tailgate
Serial B RS232 RJ45 Rear Tailgate
Serial F RS232 RJ45 Rear Tailgate
Cash Drawer A IBM 24v CD Interface 4-pin AMP SDL Rear Tailgate
Cash Drawer B IBM 24v CD Interface 4-pin AMP SDL Rear Tailgate
USB 1 USB 2.0 USB Type A Rear Tailgate
USB 2 USB 2.0 USB Type A Rear Tailgate
USB 3 USB 2.0 USB Type A Rear Tailgate
USB 4 USB 2.0 USB Type A Rear Tailgate
USB 5 USB 2.0 USB Type A Tablet
USB 6 USB 2.0 USB Type A Tablet
USB 7 USB 2.0 USB Type A Tablet Chin – near brightness buttons
USB 12V USB 2.0 + 12V USB Plus Power Rear Tailgate
USB 24V USB 2.0 + 24V USB Plus Power Rear Tailgate
External Video Analog CRT VGA (DB15F) Rear Tailgate
5.2 Port Power Ratings
• Each port has a maximum continuous rating. There is also a total maximum rating from a combination of all ports.
• Total 12V current available for all external loads is 5A max. Total 5V current available for all external loads is 5A
max.
• Only one cash drawer may be activated at any instance in time.
• Hot plugging of powered USB devices, especially printers, is not supported. Some powered USB devices create
surge currents that may cause the system power supply to initiate over-current shut down.
Port # / name Voltage Spec. Tolerance Maximum current
5V +5, -7% 0.95A
Distributed VFD/Serial D
12V +5, -7% 0.65A
USB (7x) 5V +5,-7% 0.5 A
5V +5%,-7% 0.5 A USB Plus Power
12V +5%, -10% 1.5 A
