Power Requirements And Consumption; Power; Output Connectors; Surepos 500 Model 514 Power Supply - IBM 4851 514 Planning, Installation And Service Manual

Updated October, 2008

Power requirements and consumption

This section describes the power requirements and power consumption of the
SurePOS 500 Model 514 .

Power

Output connectors

To meet the 8-A current limit on outputs per IEC 950, Clause 2.11 regarding Limited
Power circuits requirements, the following output ports are dedicated PTCs:
v +5 V keyboard/mouse
v +5 V/+12 V internal and external customer display
v 5 V USB
v 12 V powered USB
v +12 V external speaker
v +5 V MSR
Notes:
1. The 24 V cash drawer and printer output is limited to 8 A by the main switching
2. Two printers cannot be attached to the system simultaneously.
Table 14. Input voltage, frequency
Input
100–127 V AC
200–240 V AC
Table 15. SurePOS 500 Model 514 power supply
Nominal output Tolerance
voltage
+5.0 V AUX ±5%
+5.0 V MAIN ±5%
+12.0 V ±5%
+3.3 V ±5%
-12.0 V ±10%
+25.3 V ±4%
Table 16. Power consumption
State:
Off
Standby
On (idle, no I/O)
On (maximum)
power supply.
System specifications and planning information
50 or 60 Hz
50 or 60 Hz
Continuous current
(indefinite)
1.0 A
7.0 A
5.0 A
4.0 A
0.3 A
0.5 A
3.5 W
40 W
60 W
90 W
Appendix B. System specifications and planning information
Frequency
Maximum current
2.0 A
12.0 A
9.0 A
9.0 A
0.3 A
3.0 A
Usage:
107