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Product Overview
The GE IS220PAICH2A is an analog I/O module in the Mark VIe Series designed for high-integrity control systems. It provides analog input and output capabilities, ideal for industrial automation and turbine control applications. This module interfaces with field devices and supports the advanced diagnostic and redundancy features of the Mark VIe platform.
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | GE (General Electric) |
| Series | Mark VIe |
| Model | IS220PAICH2A |
| Function | Analog I/O Module |
| Channels | 8 differential analog inputs |
| Input Signal | 4–20 mA current loops |
| Input Isolation | Channel-to-channel and channel-to-ground |
| Input Resolution | 16-bit |
| Power Supply | Supplied via basepack connection |
| Diagnostic Support | Yes (per-channel) |
| Operating Temperature | -30°C to +65°C |
| Humidity | 5% to 95% non-condensing |
| Dimensions (W x D x H) | 82.6 x 41.9 x 121 mm |
| Weight | 0.907 kg |
| Mounting | DIN-rail |
| Communication Interface | Ethernet (Profinet-compatible) |
Applications
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Gas and steam turbine control systems
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Industrial process control
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Power plant automation
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SCADA and distributed control systems
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Safety-critical applications with diagnostic feedback
Product Advantages
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Reliable Performance: High-resolution inputs with channel isolation ensure signal integrity.
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Advanced Diagnostics: Built-in self-checking, per-channel diagnostics increase fault detection.
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Flexible Deployment: Compatible with both simplex and redundant Mark VIe architectures.
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Reduced Downtime: Hot-swappable capability for fast module replacement.
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Network Integration: Ethernet-based communication for modern system integration.
Frequently Asked Questions (FAQs)
Q1: What type of input signals does IS220PAICH2A support?
A1: It supports 4–20 mA analog current input signals.
Q2: How many analog inputs are available on this module?
A2: The module has 8 differential analog input channels.
Q3: Is this module suitable for redundant configurations?
A3: Yes, it supports both simplex and redundant architectures.
Q4: Can the IS220PAICH2A be replaced while the system is running?
A4: Yes, it is hot-swappable, minimizing system downtime.
Q5: What is the resolution of the analog inputs?
A5: Each input channel provides 16-bit resolution.
Q6: Does it provide any diagnostic features?
A6: Yes, it includes per-channel diagnostics for status monitoring and fault detection.
Q7: How is the module powered?
A7: Power is provided through the compatible terminal base (backplane).
Q8: Can it be used in outdoor environments?
A8: It is designed for industrial environments; for outdoor use, suitable enclosures are required.
Q9: What type of communication does it use?
A9: Ethernet-based communication, compatible with Profinet and GE’s IONet.
Q10: What are its physical dimensions and weight?
A10: The module measures 82.6 x 41.9 x 121 mm and weighs 0.907 kg.
Related Models (Same Series or Function)
| Model | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| IS220PAOCH1A | Analog Output Module | 82.6 x 41.9 x 121 | 0.910 kg |
| IS220PDOAH1A | Discrete Output Module | 82.6 x 41.9 x 121 | 0.895 kg |
| IS220PPRFH1B | Power Supply Interface Module | 82.6 x 41.9 x 121 | 0.920 kg |
| IS220PCLSH1A | Contact Input Module | 82.6 x 41.9 x 121 | 0.905 kg |
| IS220PTURH1B | Turbine Control Module | 82.6 x 41.9 x 121 | 0.925 kg |
| IS220PSVOH1B | Servo Valve Interface Module | 82.6 x 41.9 x 121 | 0.935 kg |
Popular GE Models (Same Brand)
| Model | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| DS200TCQAG1B | I/O Processor Board for Mark V | 330 x 190 x 50 | 1.2 kg |
| DS200LDCCH1A | Control Board for Drive Systems | 340 x 190 x 45 | 1.15 kg |
| DS200SDCCG5A | Drive Control Card | 330 x 180 x 40 | 1.05 kg |
| DS200PCCAG5ACB | Power Connect Card | 350 x 150 x 40 | 1.10 kg |
| IS200TREGH1B | RTD Interface Module | 82.6 x 41.9 x 121 | 0.910 kg |
| IS200VCRCH1BBB | VME Communication Interface | 300 x 200 x 40 | 1.3 kg |
