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The IS200BICLH1B IS200BICLH1BAA functions as a bridge interface module for turbines. This printed circuit board belongs to the Mark VI Speedtronic series from General Electric. The IS200BICLH1B serves as the standard version for bridge communication. Its variant, the IS200BICLH1BAA, includes a conformal coating for extra circuit protection. Both modules interface bridge signals for steam and gas turbine control systems.
Core Technical Specifications
This module provides multiple signal conditioning channels for bridge inputs. You will also find buffer circuits for signal isolation. The module stores minimal energy but uses capacitors for noise filtering. Meanwhile, the backplane interface handles all power and data transfers.
| Parameter | Specification |
|---|---|
| Full Model No. | IS200BICLH1B IS200BICLH1BAA |
| Manufacturer | GE Industrial Systems (General Electric) |
| Series | Mark VI Speedtronic |
| Board Category | PCB Bridge Interface Module |
| Weight | Approximately 0.32 kg |
| Dimensions (H x W x D) | 6.0 cm x 23.0 cm x 3.0 cm |
| Bridge Input Channels | 4 differential bridge input channels |
| Buffer Output Channels | 4 buffered output channels |
| Input Signal Range | 0 to 10 VDC |
| Isolation Voltage | 1500 VDC channel to channel |
| Bandwidth | 5 kHz typical |
| Terminal Type | Screw terminal connectors |
| Backplane Interface | VME compatible |
| Energy Storage | Small capacitors for noise filtering |
| Coating (for BAA) | Conformal coated against moisture and dust |
Installation and System Integration
Install the IS200BICLH1B IS200BICLH1BAA into any standard VME rack slot. The module connects directly to bridge circuits through its screw terminals. Meanwhile, the backplane supplies power and communication to the module. Therefore, proper insertion ensures reliable bridge interface operation.