Hardware Tips and Specifications
The DS200ACNAG1ACC is crucial for ARCNET LAN communications within the larger system. It processes signals between the main processor board (LDCC) and the turbine control operator interface.
This system relies on coaxial cables, and the ACNA card is designed to accept two coaxial cables, handling their internal termination.
Due to its legacy status and lack of extensive original instructional manuals, the DS200ACNAG1ACC functional product number is a primary source of hardware information. This number provides details such as:
- DS200 series tag
- Indicates normal Mark V Series assembly version and domestic manufacturing location
- ACNA functional product abbreviation
- Normal PCB Protective Coating
- Group one Mark V Series product grouping
- A-rated primary functional revision
- C-rated secondary functional revision
- C-rated artwork configuration revision
Despite its small size, the DS200ACNAG1ACC contains several key components:
- Three capacitors (C1, C2, C3).
- Four metal film resistors (R1, R2, R3, R4).
- A single diode.
- Two relays, each with a printed diagram on one surface.
- Two factory-made openings with metal rings (GND1 and GND2).
- Two right-angled female BNC plugs along the top edge, designed for LAN coaxial cables.
- One vertical 6-pin male terminal connector located in its center.
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