GE IS420YAICS1B Analog I/O Pack (YAIC) in stock

GE IS420YAICS1B is an analog I/O pack for GE Mark VIe / Mark VIeS Speedtronic turbine control system, abbreviated as YAIC pack. It collects analog signals from field transmitters and outputs analog control signals to valves and actuators, matched with TBAISIC and STAIS2A terminal boards.

This pack is equipped with dual Ethernet communication ports and built-in signal conditioning and fault diagnosis circuits. It supports 4-20mA and voltage signal acquisition, with high signal isolation performance, suitable for closed-loop regulation of turbine speed, temperature and pressure.

Data Parameters

• 1. Brand: GE.

• 2. Model: IS420YAICS1B.

• 3. Product Type: Analog I/O Pack (YAIC).

• 4. Application: Mark VIe / Mark VIeS Turbine Control System.

• 5. Feature: Dual Ethernet, 4-20mA / voltage analog signal processing.

• 6. Characteristic: Galvanic isolation, built-in comprehensive fault diagnosis.

• 7. Communication: Dual Ethernet I/O network interface.

• 8. Package: Original I/O pack assembly.

• 9. Mounting: Rack mounting, matched with dedicated analog terminal board.

• 10. Operating Temperature: -30℃ ~ +65℃.

Core Functions

• 1. Receive analog signals of pressure, temperature and vibration from field transmitters.

• 2. Output 4-20mA analog control signals for regulating valves and actuators.

• 3. Complete signal filtering, linearization and high-precision data conversion.

• 4. Detect loop break, over-range and short-circuit faults and upload alarms.

• 5. Transmit real-time analog data to Mark VIe controller via dual Ethernet.

Application Scenarios

• 1. Gas turbine and steam turbine Mark VIeS control cabinet.

• 2. Power plant generator set closed-loop regulation control system.

• 3. Oil & gas industry process parameter monitoring and control loop.

• 4. GE Speedtronic system upgrade, commissioning and spare replacement.

• 5. Power industry turbine analog control spare parts inventory backup.

FAQ

• 1. Q: What is GE IS420YAICS1B?
      A: It is an analog I/O pack for Mark VIe / Mark VIeS turbine control system.

• 2. Q: Which terminal boards are compatible?
      A: It matches TBAISIC and STAIS2A analog terminal boards.

• 3. Q: What signal types does it support?
      A: It supports 4-20mA current signal and ±5V / ±10V voltage signal.