Why This Input Terminal Board Organizes Field Sensor Wiring
The GE IS200AEADH3A IS200AEADH3ADA terminates analog and discrete input signals for Mark V turbines. This board connects field sensors directly to the control system. It provides a central junction point for all incoming measurement signals. For this reason, the GE IS200AEADH3A IS200AEADH3ADA simplifies cabinet layout and field maintenance. It also reduces wiring errors by grouping related inputs together.
Technical Specifications of the Board
We engineer this GE IS200AEADH3A IS200AEADH3ADA for clean signal termination. It operates without an external power supply. The board features twenty-four terminal positions for field wiring. Each terminal accepts 14‑22 AWG copper wires securely. On‑board capacitors filter high-frequency noise from sensor lines.
| Specification | Value | Additional Notes |
|---|---|---|
| Full Model | GE IS200AEADH3A IS200AEADH3ADA | Input Terminal Board |
| Power Supply | Passive operation | No external power needed |
| Terminal Positions | Twenty-four positions | For sensor field wiring |
| Wire Gauge | 14‑22 AWG | Solid or stranded copper |
| Signal Filtering | On‑board capacitor array | Reduces high-frequency noise |
| Current Rating | 5A per terminal | Maximum continuous current |
| Voltage Rating | 250V AC / 30V DC | Isolation between terminals |
| Channel Grouping | Four groups of six | Organized by signal type |
| Dimensions | 220mm x 120mm x 55mm | Fits Mark V termination racks |
| Weight | 0.52 kg (approximately) | Lightweight for easy mounting |
| Interface Type | Backplane connector + screw terminals | Gold‑plated for reliability |
| Component Count | 28 discrete components | Capacitors only for filtering |
Hardware Architecture and Signal Routing
The GE IS200AEADH3A IS200AEADH3ADA contains no active electronic components. This board relies on passive filtering for noise reduction. Moving to input side, terminal blocks receive signals from field sensors. The board then routes these signals directly to the backplane connector. Moreover, the H3ADA revision adds additional ground reference points. This improvement reduces crosstalk between adjacent input channels.
Installation and Wire Transfer Guidelines
You must disconnect all field wiring before removing the old board. Label each wire with its corresponding terminal number on the GE IS200AEADH3A IS200AEADH3ADA first. Then transfer each wire to the exact same position on the replacement board. Verify all screw terminals tighten securely to prevent loose connections. Skipping this step may cause intermittent signal readings. Additionally, verify each input signal after completing the installation.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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