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The GE DS200FCSAG2A DS200FCSAG2ACB Current Sensing Interface Board monitors current feedback from multiple drive phases. This board accepts analog signals from external current transformers and Hall sensors. You will find it converting these signals into a format suitable for the main controller. It provides critical current feedback for closed-loop motor control.
Core Technical Specifications
The GE DS200FCSAG2A DS200FCSAG2ACB Current Sensing Interface Board measures 18.0 cm in width and 12.0 cm in height. Its board depth equals 1.8 cm including connector heights. The total assembly weighs approximately 0.38 kilograms. Six independent current sensing channels populate the board’s surface area. Each channel accepts either 0-5A AC or 4-20mA DC input signals.
| Parameter | Specification |
|---|---|
| Number of Channels | 6 Independent Sensing Channels |
| Input Type (AC) | 0-5 A AC from CT Secondary |
| Input Type (DC) | 4-20 mA (Loop Powered) |
| Burden Resistance | 1.0 Ω for AC Current Inputs |
| Measurement Accuracy | ±1.0% of Full Scale |
| Output Signal | 0-10 VDC to ADC |
| Auxiliary Power | 24 VDC ±10%, 0.2 A |
| Dimensions (W x H x D) | 18.0 cm x 12.0 cm x 1.8 cm |
| Weight | 0.38 kg (approx) |
Connectors and Input Terminals
The GE DS200FCSAG2A DS200FCSAG2ACB Current Sensing Interface Board uses one 20-pin header for analog output signals. This header sends scaled 0-10 VDC readings to the main processor. Six screw terminal blocks accept current transformer or Hall sensor wiring. Each terminal accepts 18 AWG to 22 AWG stranded copper wire. A clear silkscreen label identifies each channel number and input type.
Signal Conditioning and Isolation
This current sensing board scales each input to a 0-10 VDC output range. Precision burden resistors provide accurate current-to-voltage conversion for CT inputs. Moreover, the GE DS200FCSAG2A DS200FCSAG2ACB Current Sensing Interface Board integrates optocoupler isolation on power supply inputs. This isolation protects the low-voltage logic from field transients. Six green LEDs illuminate when any channel receives a valid input signal above 10% of range.
Energy Storage and Installation Guidelines
This sensing board contains no electrolytic capacitors on any signal path. Therefore, it stores negligible residual energy after power removal. The GE DS200FCSAG2A DS200FCSAG2ACB Current Sensing Interface Board operates reliably from 0°C to +55°C ambient temperature. Do not exceed 5 A on any current transformer input channel. Never open-circuit a CT secondary while primary current flows through the conductor. Always short unused CT inputs before disconnecting them. Use shielded twisted-pair cables for all 4-20 mA connections.