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PRESYS
Instruments
2.1.9. Transmitter Power Supply (TPS)
The PCON-Y17 has the TPS (transmitter power supply), 24 Vdc, galvanically
isolated and provided with short-circuit protection (current limited to 30 mA).
2.1.10. Auxiliary Input Scale Function
When selecting SPECIAL FUNCTION in the auxiliary input channel, the display
will show:
The selected special function will act on the previously selected input.
After selecting and configuring the special function, enable it by changing the key
status to
. To disable it change the key to
just click on it.
When there is no active special function, the message NO SPECIAL FUNCTION
is displayed at the top of the screen.
Fig. 41 - TPS Power Supply
Fig. 42 - Auxiliary Input Special Function
. To change the state of the key,
PCON-Y17
Page 33
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