製品紹介
The GE IS220PAOCH1B Analog Output Module
It features advanced signal conditioning, isolation, and diagnostic capabilities to ensure precise operation in the demanding environments / gas turbines, steam turbines, and industrial applications. The IS220PAOCH1B is suitable for both new installations and retr/it upgrades, /fering seamless integration with GE’s Mark VIe architecture while supporting legacy system compatibility.
Known for its robust design, ease / commissioning, and built-in health monitoring, this analog output module enhances control performance and plant reliability.
製品仕様
| Parameter | Specification |
|---|---|
| Product Name | GE IS220PAOCH1B Analog Output Module |
| モデル Number | IS220PAOCH1B |
| Series | GE Mark VIe / Mark VI / IS220 Series |
| Function | 2-channel isolated analog output module |
| Number / Channels | 2 analog output channels |
| Output Signal Type | 4–20 mA current loop (source/sink) |
| Output Resolution | 16-bit |
| Output Accuracy | ±0.05% / span |
| Load Impedance Range | 250 to 600 Ohms |
| Isolation | Channel-to-channel and channel-to-ground |
| Communication Interface | Ethernet-based IONet (dual redundant) |
| Onboard Diagnostics | Yes (self-test, loop diagnostics, status LEDs) |
| Input Power | Supplied via Ethernet or external 24 VDC |
| Power Consumption | 6 W typical |
| Operating Temperature Range | -30°C to +65°C |
| Storage Temperature Range | -40°C to +85°C |
| Humidity Range | 5% to 95%, non-condensing |
| Shock / Vibration Compliance | IEC 60068 |
| Mounting Type | Panel/DIN rail mount with terminal board |
| Dimensions (H x W x D) | 82.6 × 41.9 × 121 mm |
| 重量 | 0.907 kg |
| Certifications | CE, UL, CSA, ISO9001 |
Product Applications
The GE IS220PAOCH1B Analog Output Module is ideal for controlling final elements in sophisticated turbine control and process automation systems across a wide range / industries:
-
Gas Turbine Control
Provides precision current loop signals to modulate valve positions, fuel skids, IGVs, and steam injection valves. -
Steam Turbine Control
Drives hydraulic actuators, governor valves, extraction valves, and reheat controls. -
Combined Cycle Plants
Interfaces with HRSG (heat recovery steam generator) and balance-/-plant (BOP) subsystems. -
Industrial Drives
Provides analog control to VFDs (variable frequency drives), servo motors, and dampers. -
Refineries and Petrochemicals
Delivers precise analog outputs to metering pumps, process skids, and flow control devices. -
Retr/it and Upgrades
Seamlessly replaces older analog modules in GE Mark VI, Mark V, and Mark IV systems with full backward compatibility.
Product Advantages
-
High Precision
16-bit resolution and ±0.05% accuracy deliver outstanding control performance for demanding applications. -
Dual Redundant Ethernet
Secure, high-speed data interface ensures system reliability and availability. -
Advanced Diagnostics
Built-in loop diagnostics, self-testing, and status LEDs facilitate fast commissioning and troubleshooting. -
Robust Electrical Isolation
Prevents ground loops and enhances plant safety. -
Wide Temperature Range
Suitable for harsh industrial environments and turbine enclosures. -
Flexible Mounting
Compatible with multiple mounting configurations (panel or DIN rail). -
Backward Compatible
Designed for Mark VIe, with support for older Mark VI and Mark V architectures. -
Global Compliance
CE, UL, CSA certified for use in international markets.
よくある質問 (FAQ)
-
What does the IS220PAOCH1B module do?
It provides high-precision 4–20 mA current outputs to control final elements such as valves and actuators. -
How many output channels are provided?
The module supports 2 isolated analog output channels. -
What communication interface is used?
Dual-redundant Ethernet (IONet) is used for communication with the Mark VIe controller. -
Is the module suitable for gas turbines?
Yes, it is commonly used in gas turbine control systems. -
What is the output resolution / the module?
16-bit resolution for precise analog output. -
What is the isolation level between channels?
Channels are isolated from each other and from the system ground. -
Does the module have built-in diagnostics?
Yes, it includes self-test and loop diagnostics. -
Can it be used in high-humidity environments?
Yes, rated for 5%–95% non-condensing humidity. -
Is it compatible with older GE Mark VI and Mark V systems?
Yes, it can be used in upgrade and retr/it scenarios. -
What industries typically use this module?
Power generation (gas, steam, combined cycle), oil & gas, chemical, petrochemical, and process industries.
Recommended Related モデルs
| モデル Number | 説明 |
|---|---|
| IS220PAICH1B | Analog Input Module |
| IS220PDIOH1B | Digital Input/Output Module |
| IS220PDOAH1B | Digital Output Module |
| IS220PTCCH1B | Thermocouple Input Module |
| IS220PAICH2A | High-Density Analog Input Module |
| IS220VPROH1B | Turbine Protection Module |
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|---|---|
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| DS200TBCAG1A | Analog Input/Output Terminal Board |
会社情報
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