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The IS200VAICH1C IS200VAICH1CBA serves as a VME analog input and output board. This printed circuit board belongs to the Mark VI Speedtronic series from General Electric. The IS200VAICH1C functions as the standard version for turbine control systems. Its variant, the IS200VAICH1CBA, includes a conformal coating for additional circuit protection. Both boards manage analog signal processing for steam and gas turbines.
Core Technical Specifications
This board provides thirty-two analog input channels for field device connections. You will also find eight analog output channels on this same PCB. The board stores energy using onboard capacitors to maintain signal stability. Meanwhile, the VME64 backplane connector handles all power and data transfers.
| Parameter | Specification |
|---|---|
| Full Model No. | IS200VAICH1C IS200VAICH1CBA |
| Manufacturer | GE Industrial Systems (General Electric) |
| Series | Mark VI Speedtronic |
| Board Category | VME Analog I/O Printed Circuit Board |
| Weight | Approximately 0.25 kg |
| Dimensions (H x W x D) | 6.0 cm x 23.0 cm x 2.5 cm |
| Analog Input Channels | 32 channels with 16-bit resolution |
| Analog Output Channels | 8 channels with 16-bit resolution |
| Backplane Interface | VME64 compliant |
| Energy Storage | Onboard capacitors for signal filtering |
| Coating (for CBA) | Conformal coated against moisture and dust |
Installation and System Integration
Install the IS200VAICH1C IS200VAICH1CBA into any standard VME rack slot. The board connects to field wiring through its front panel connector. Meanwhile, the backplane supplies power and communication to the board. Therefore, proper insertion guarantees reliable analog signal processing.