Description
GE IS2020ISUCG1A
Technical Specifications:
- Brand: General Electric (GE)
- Model: IS2020ISUCG1A
- Product Type: Analog I/O Board
- System Platform: GE Mark VI
Functional Features:
- Signal Conditioning: Scales, filters, and isolates analog signals from field instruments.
- High Resolution: Supports high-bit A/D and D/A conversion for precise measurement and control.
- Diagnostic Capabilities: Detects open circuits, short circuits, and out-of-range conditions on field wiring.
Application Scenarios:
Monitoring turbine parameters such as exhaust temperature, lube oil pressure, and fuel flow, as well as controlling analog actuators.
Performance Parameters:
High accuracy with excellent common-mode rejection ratio (CMRR) to reject electrical noise in harsh plant environments.
Material Composition:
Precision analog components, isolation transformers, and conformal-coated PCB.
Structural Characteristics:
Compact board with connectors for interfacing with terminal boards and the Mark VI backplane.
Working Principle:
Converts 4-20mA or voltage signals from field devices into digital values for the processor, and converts digital control outputs back into analog signals for field actuators.
Installation Requirements:
Install in the designated I/O slot. Ensure terminal board wiring matches the channel configuration.
Precautions for Use:
Use shielded cables for all analog field wiring and ground them at the terminal board to prevent noise interference.
