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The GE DS200PTCTG2B DS200PTCTG2BAA signal conditioner board converts analog signals for GE Mark V systems. This board accepts various sensor inputs and produces standard industrial outputs. You will find this card in turbine control and drive panels. Its reliable design ensures accurate signal transmission.
Board Overview and Core Function
This signal conditioner board uses three precision operational amplifiers. Consequently, it delivers accurate signal conversion with minimal drift. The GE DS200PTCTG2B DS200PTCTG2BAA provides selectable input ranges through six configuration jumpers. Moreover, a trim potentiometer allows fine gain adjustment. You can calibrate this board for specific sensor outputs easily.
Technical Specifications
| Parameter | Value |
|---|---|
| Input Signal Range | 0-10V DC, ±10V DC, 4-20mA (selectable) |
| Output Signal Range | 4-20mA or 0-10V DC (jumper configurable) |
| Accuracy | ±0.1% of full scale |
| Input Impedance | 100 kΩ (voltage mode) / 250 Ω (current mode) |
| Dimensions | 160mm x 100mm x 20mm |
| Weight | 0.28 kg (0.62 lbs) |
| PCB Layers | 4 |
| Onboard Components | 3 op-amps, 2 precision resistors, 1 trim potentiometer |
| Connector Count | 2 (input header, output terminal block) |
| Configuration Jumpers | 6 |
| Energy Storage | 470 µF (filtering capacitance) |
| Operating Temperature | -10°C to +55°C |
| Storage Temperature | -25°C to +70°C |
| Isolation Voltage | 1500V RMS (input to output) |
Power and Signal Isolation Features
The unit includes 470 µF of filtering capacitance on its input stage. Therefore, it removes high-frequency noise from incoming signals. This board replaces the DS200PTCTG2BAA version without any wiring changes. Simply remove the old card and insert this one. GE designed this conditioner for single-slot installation. Hence, it fits directly into existing Mark V card racks.
Four PCB layers separate analog and power traces effectively. Two connectors handle all input and output signals. The GE DS200PTCTG2B DS200PTCTG2BAA also provides 1500V isolation between input and output. Accordingly, it protects downstream controllers from ground loops and surges. This feature proves essential for long cable runs in industrial plants.
Configuration and Installation Guide
You can configure this board for voltage or current output via jumpers. For voltage output, the board delivers 0-10V DC. For current output, it provides 4-20mA signals. The GE DS200PTCTG2B DS200PTCTG2BAA works with thermocouples, RTDs, and pressure transmitters. Always verify input range compatibility before installation. Installation requires only a flathead screwdriver for terminal connections.