This terminal board handles RTD input signals for GE Mark VIe turbine control systems. It connects directly to temperature sensors such as PT100 or PT50 types. Therefore, it delivers accurate thermal data to the main controller without signal loss.
Technical Specifications of GE IS200SRTDH2A IS200SRTDH2ACB
The GE IS200SRTDH2A IS200SRTDH2ACB measures 26.0 cm in length and 18.5 cm in width. Its board weight equals approximately 0.52 kg for straightforward mounting. A single 64-pin female connector links this board to the VME backplane. Additionally, the board provides sixteen independent RTD input channels.
| Parameter | Specification |
|---|---|
| Brand | General Electric (GE) |
| Full Model | IS200SRTDH2A IS200SRTDH2ACB |
| Category | Terminal Board (RTD Input) |
| Dimensions (L x W) | 26.0 cm x 18.5 cm (10.24″ x 7.28″) |
| Board Weight | 0.52 kg (1.15 lbs) |
| Primary Interface | 1 x 64-pin Female Connector |
| RTD Input Channels | 16 Differential Channels |
| Supported RTD Types | PT100, PT50, Ni120, Cu10 |
| Wiring Configuration | 2-Wire or 3-Wire (Jumper Selectable) |
| Input Resistance Range | 0 to 2000 Ohms |
| Measurement Accuracy | ±0.1% of Full Scale |
| On-Board Components | 16 Precision Resistors + 4 Filter Capacitors |
| Energy Storage | 4 x 100 µF Tantalum Capacitors (25V) |
| Operating Voltage | +5 VDC from Backplane Only |
| Channel Isolation | 500 VDC (Channel to Backplane) |
Energy Storage and Signal Conditioning
The GE IS200SRTDH2A IS200SRTDH2ACB stores energy using four tantalum capacitors. These capacitors filter high-frequency noise from all incoming RTD signals. Each channel includes a dedicated precision resistor for accurate temperature conversion. Consequently, this board achieves ±0.1 percent measurement accuracy across all sixteen channels.
Installation and Wiring Layout
You will find sixteen screw terminal blocks arranged along the board’s top edge. Each terminal block accepts 16-24 AWG copper wires securely. The board also features four mounting holes at each corner for rack installation. Thus, it fits seamlessly into any standard Mark VIe terminal slot
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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