IS220PAICH2A GE Distributed Analog PAIC Pack 16-Bit

Availability: 10 left in stock

Product Overview The IS220PAICH2A functions as a core localized digitization component within the GE Mark VIe Speedtronic turbine control system. This Distributed...

SKU: IS220PAICH2A

Manufacturer: GE Fanuc
Product No.: IS220PAICH2A
Product Type: Turbine Control Systems
Product Origin: USA
Payment:T/T, Western Union
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The IS220PAICH2A functions as a core localized digitization component within the GE Mark VIe Speedtronic turbine control system. This Distributed Analog I/O (PAIC) pack mounts directly onto compatible terminal boards to facilitate high-speed data acquisition and control. It manages 10 differential analog inputs and 2 analog outputs, providing the precision necessary for regulating gas and steam turbine operations. We supply this unit as 100% Brand New and Original, ensuring your mission-critical power generation or oil and gas facility maintains maximum uptime with factory-certified hardware.

Technical Specifications

Parameter	Specification Details
Manufacturer	General Electric (GE)
System Compatibility	Mark VIe Control System
I/O Configuration	10 Analog Inputs / 2 Analog Outputs
Input Signals	4–20 mA, ±5 V, ±10 V
Output Signals	4–20 mA
A/D Resolution	16-bit Conversion
Accuracy	±0.1% of Full-Scale Range
Communication	Dual Redundant 100 Mbps Ethernet (IONet)
Galvanic Isolation	1500 Vrms
Power Input	28 VDC Nominal (18–30 VDC Range)
Operating Temp	-30 °C to +65 °C (-22 °F to 149 °F)
Dimensions	10.16 cm x 3.81 cm x 15.24 cm

Engineering Advantages

High-Precision Signal Processing: The module utilizes a 16-bit Analog-to-Digital converter to deliver an accuracy rating of ±0.1%. This precision ensures that the Mark VIe controller receives exact data for critical turbine parameters, reducing process variability.
Redundant Network Integrity: Dual redundant 100 Mbps Ethernet ports (IONet) establish ultra-reliable communication paths. This architecture prevents system trips by maintaining data flow even if one network cable or switch fails.
Localized Digitization Architecture: The PAIC pack mounts directly to the terminal board at the point of termination. This design eliminates long runs of sensitive analog wiring, thereby reducing signal noise and susceptibility to electromagnetic interference (EMI).
Extreme Environment Durability: Engineered for the turbine deck, the IS220PAICH2A operates reliably from -30 °C to +65 °C. The robust housing and industrial-grade components withstand the thermal stress and vibration common in power plant environments.
Integrated Self-Diagnostics: The pack performs continuous hardware self-tests and monitors channel-to-backplane health. It identifies internal faults immediately and reports them to the controller, allowing for predictive maintenance before a failure impacts turbine performance.

FAQs

How does the IS220PAICH2A handle signal isolation?The module provides 1500 Vrms galvanic isolation between the field-side signals and the internal logic/backplane. This protects the control network from high-voltage transients and ground loops originating from field sensors.
Can I replace a PAICH1A with the IS220PAICH2A?The IS220PAICH2A typically offers backward compatibility or improved performance over earlier versions. However, you must verify the firmware compatibility in your ToolboxST configuration to ensure the Mark VIe controller recognizes the specific hardware revision.
What type of terminal boards are compatible with this pack?The IS220PAICH2A mounts on various TBAI and TBAH terminal boards. Always ensure the terminal board pins align correctly and that the mounting screws provide a secure ground connection to the chassis.
Does the unit require a separate power supply?The pack receives its 28 VDC nominal power through the terminal board connection. Ensure your power distribution system provides a stable voltage within the 18–30 VDC range to maintain continuous operation.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.