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TC65 Terminal Hardware Interface Description
Confidential / Released
3.10
IO Interface
Via the IO interface connector the following interfaces and functions are provided.
•
Programmable GPIOs
•
I²C bus
•
SPI interface
•
Two analog inputs (balanced)
•
Power supply
•
Backup supply
•
VDD supply
•
On/Off switch of the TC65 Terminal
•
Pulse counter
The total cable length of the digital lines for I²C and SPI interfaces should not exceed
150mm.
24
12
TC65 Terminal_HD_V02.000b
Figure 10: IO interface connector front view
Page 35 of 65
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2007-02-19
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