Special Features:

Provides gating utilized to determine the last instrument scanning event and to determine the status of input from each of the hydro/meteorological instruments being scanned

Properties:

A printed wiring board having only printed electronic components, such as capacitors, resistors, and the like. For items having a complete individual electrical/electronic function, use applicable item name, such as amplifier (as modified); power supply; or the like. For items not having a complete individual electrical/electronic function, see applicable "subassembly" name, such as amplifier subassembly; power supply subassembly; or the like. For items having separately manufactured components (other than plug-in connecting facilities) and not having a more specific item name, see circuit card assembly.