Comtech-ef-data SDM-2020 Uživatelský manuál Strana 43

  • Stažení
  • Přidat do mých příruček
  • Tisk
  • Strana
    / 234
  • Tabulka s obsahem
  • KNIHY
  • Hodnocené. / 5. Na základě hodnocení zákazníků
Zobrazit stránku 42
SDM-2020 Satellite Demodulator Revision 4
Installation MN/SDM2020D.IOM
3–3
3.1.1 Connector Pinout Definitions
Pinout “TYPE” is defined to described signal direction for each pin. The signal direction
is relative to the connector.
Definitions for Pinout Types
I (Input) A signal goes into the connector.
O (Output) A signal exits the connector.
I/O (Input/Output) A signal both enters and exits the connector on the specified pin.
GND (Ground) The pin is defined as being connected to a power supply ground or return.
N/A (Not Assigned) The pin is not assigned within the system but may be routed to other connectors.
Usually defines spare pins.
N/C (No Connect) The pin is not connected and is not used within the system.
N/U (Not Used) The pin is not used but is routed and has other uses within the system.
FC (Form C) The pin is connected to a “Form C” relay.
Zobrazit stránku 42
1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 233 234

Komentáře k této Příručce

Žádné komentáře