GE IS200DSFCG1A IS200DSFCG1ADB D/S Feedback Board – Mark VI Series

Technical Specifications

The GE IS200DSFCG1A (also IS200DSFCG1ADB) converts digital commands to analog feedback signals. This board measures 25.4 cm in length and 20.3 cm in width. It weighs approximately 0.8 kg. The unit contains four independent digital-to-synchro conversion channels. A single 64-pin backplane connector provides power and data interface. Additionally, the board features six transformer-coupled output terminals for synchro signals. The GE IS200DSFCG1A IS200DSFCG1ADB stores 128 KB of calibration data in flash memory. It also holds no battery for energy storage. Instead, this board uses onboard capacitors for short-term hold-up.

Design and Integration

This GE IS200DSFCG1A IS200DSFCG1ADB drives synchro receivers for position indication. Each channel accepts a 16-bit digital angle from the main processor. Then, the board generates three-phase synchro signals accordingly. Therefore, you achieve precise remote positioning of actuators. The six transformer outputs provide complete electrical isolation. Meanwhile, the flash memory stores gain and offset corrections permanently. For a different feedback component, see the RMS-TSG-TZ-C on Alibaba. However, that static trip relay handles protection rather than position feedback.

Reliability and Operation

The GE IS200DSFCG1A IS200DSFCG1ADB operates from -30°C to +65°C. Its capacitor-based design eliminates battery replacement needs. Consequently, you reduce maintenance costs significantly. The board meets GE’s angular accuracy of ±0.1 degree. Each unit undergoes 48-hour continuous output testing before shipping.