This terminal board connects field analog signals to Mark V control modules. The GE DS200STCAG2A DS200STCAG2ABA provides reliable termination for analog inputs and outputs. It measures 250 mm in width and 180 mm in height. This unit weighs approximately 0.66 kg for panel mounting.
Technical Specifications Table
| Parameter | Value |
|---|---|
| Product Model Pair | DS200STCAG2A DS200STCAG2ABA |
| Brand | GE Energy / General Electric |
| Category | Analog I/O Terminal Board |
| Compatible Series | Mark V Turbine Control |
| Number of Terminals | 40 screw terminals |
| Terminal Type | Barrier strip with screw clamp |
| Wire Size Range | AWG 22 to AWG 14 |
| Dimensions (W x H x D) | 250 mm x 180 mm x 30 mm |
| Weight | 0.66 kg |
| Connector to Main Board | 2 x 20-pin ribbon cable headers |
| Internal Components | 1 x PCB with gold-plated traces |
| Analog Channels Supported | Up to 16 differential or single-ended |
| Signal Conditioning | Passive RC filters on each channel |
| Filter Capacitance | 0.1 µF per channel |
| Energy Storage | None (passive wiring component) |
| Operating Voltage | Signal level only (passes through to I/O) |
| Operating Temperature | -30°C to 65°C |
Internal Design and Signal Routing
This terminal board uses a single PCB with gold-plated copper traces. Forty barrier strip terminals accept solid or stranded wires without special tools. The GE DS200STCAG2A DS200STCAG2ABA provides passive RC filtering with 0.1 µF capacitors on each channel. Two 20-pin ribbon cable headers connect the board to the main I/O module. The passive design introduces no active signal amplification or conversion. Consequently, this board maintains signal integrity for precise analog measurements.
Installation and Wiring Guide
First, mount this terminal board onto standoffs inside your control cabinet. Next, connect the two ribbon cables to the matching headers on your I/O module. Then, strip each field wire to 8 mm before inserting it into the barrier terminal. Tighten each screw terminal to 0.5 Nm of torque for reliable contact. Route analog signals separately from high-voltage AC wires to reduce noise. Use shielded twisted-pair cables for all analog inputs and outputs. Connect the cable shield drain wires to the dedicated shield terminals on the board. This terminal board works with Mark V analog I/O modules including DS200ADCI, DS200ADMA, and DS200ADPA series.
Details
| Weight | 0.45 kg |
|---|---|
| Dimensions | 254 × 178 × 5 mm |
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