4 XLi Time & Frequency System
XLi-man, Issue 8, 6/17/2008, Rev. H
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Figure 2: Interface Architecture Block Diagram
Display Keypad Oscillator Rb Power
Display/Keypad Interface
Backplane Interface
Power Supply
AC +5 V, +/- 12 V
Power Supply
DC +5 V, +/- 12 V
T&F CPUOption
10 MHz Power, Vc
I/O
Power I/O Power I/O
110/220 AC
9-18 VDC
18-36 VDC
36-72 VDC
User I/O User I/O
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