Description

GE IS210AEACH1A Mark VIe Analog Input Module

Detailed Parameter Table

Parameter Name | Parameter Value ———|——– Product Model | **IS210AEACH1A** Manufacturer | GE General Electric Product Category | Industrial Analog Input Module Series | Mark VIe (Turbine Control System) Input Channels | 8 Isolated Differential Channels Input Type | 4-20mA DC, 0-10V DC, RTD (Pt100) Input Range | 4-20mA (0-20mA optional), 0-10V (0-5V optional), -200°C to 850°C (RTD) Accuracy | ±0.1% of Full Scale (4-20mA/0-10V), ±0.3°C (RTD) Resolution | 12-bit Isolation Voltage | 500V AC (Channel to Channel, Channel to Ground) Sampling Rate | 50 Samples/Second per Channel Diagnostic Functions | Basic Channel Open Detection, Power Supply Status Monitoring Power Supply | 24V DC (from Mark VIe Power Module) Operating Temperature | 0°C to 60°C Storage Temperature | -40°C to 85°C Protection Rating | IP20 (Module), NEMA 12 (Chassis Mount) Physical Dimensions | 140mm × 100mm × 30mm Certifications | UL 508, CE, CSA Communication Protocols | GE SRTP (Mark VIe Backplane Dedicated)

Product Introduction

The **GE IS210AEACH1A** is a cost-effective and reliable basic analog input module designed for GE’s Mark VIe turbine control system, specializing in stable collection and conversion of core continuous analog signals from turbine components. As a mainstream continuous data acquisition unit in GE’s industrial portfolio, the module captures key process signals—including turbine bearing temperature (via Pt100 RTD), steam pressure (via 4-20mA transmitters), and lubricating oil pressure (via 0-10V sensors)—and converts them into standardized digital data for Mark VIe control modules (such as the **IS210MACCH1A**). Its 8-channel isolated design, essential signal compatibility, and simplified functional configuration make it an ideal choice for onshore thermal power plant auxiliary turbines, industrial boiler steam turbines, and small hydropower units where reliable basic continuous parameter monitoring is required, without the need for high-precision measurement or complex diagnostic functions.

What distinguishes the **GE IS210AEACH1A** is its balanced performance, stable operation, and cost-effectiveness—advantages that meet the core needs of conventional turbine continuous monitoring scenarios. Leveraging GE’s mature analog signal processing technologies, the module features 12-bit resolution and ±0.1% full-scale accuracy for standard analog signals, ensuring the capture of key parameter changes. Its 500V AC basic isolation effectively resists general electromagnetic interference in industrial workshops, while focusing on core signal acquisition functions and simplifying non-essential diagnostic features to control costs. By delivering reliable analog data to the control system, it enables basic process monitoring and fault response, meets industrial safety standards, and supports the stable operation of conventional turbine systems.

Core Advantages and Technical Highlights

Basic Precision Measurement and Essential Signal Compatibility: The **IS210AEACH1A** is equipped with 8 fully isolated differential channels, each supporting flexible configuration for 4-20mA DC, 0-10V DC, and Pt100 RTD inputs—covering the most common analog signal types in conventional turbine systems. With 12-bit resolution and ±0.1% full-scale accuracy, it can reliably measure key turbine parameters, such as bearing temperature fluctuations within 0.3°C and pressure transmitter signal changes of 0.2mA, providing sufficient data support for basic turbine condition monitoring.

Reliable Isolation and Basic Anti-Interference: Each channel of the module features 500V AC isolation from other channels and ground, effectively preventing signal crosstalk and interference from general industrial equipment (such as turbine auxiliary motors and power distribution cabinets). It integrates essential EMI filtering circuits that comply with industrial-grade interference suppression standards, ensuring stable signal acquisition in conventional onshore industrial environments with moderate electromagnetic fields.

Essential Diagnostics for Fault Identification: The module is equipped with basic diagnostic functions, including real-time detection of channel open circuits and power supply abnormalities. When a sensor wire breaks or the power supply is unstable, it can quickly send alarm signals to the control system, helping maintenance personnel identify major faults in a timely manner. While lacking complex diagnostic features such as self-calibration, its essential fault detection capabilities meet the basic troubleshooting needs of conventional turbine systems.

Simplified Integration with Mark VIe Ecosystem: The **IS210AEACH1A** adopts a standard Mark VIe module form factor, which can be directly installed on the Mark VIe chassis and communicate with the backplane via GE SRTP dedicated protocol. It realizes real-time synchronization of analog data with the **IS210MACCH1A** control module and on-site HMI. The module supports basic channel configuration via Mark VIe Configuration Studio, allowing engineers to set signal types and measurement ranges for each channel with simple operations—facilitating on-site debugging and maintenance in conventional scenarios.

Typical Application Scenarios

In onshore thermal power plant auxiliary steam turbine systems (such as feedwater pumps), the **IS210AEACH1A** serves as the main analog input module for the Mark VIe control system. It monitors 8 key basic parameters, including auxiliary turbine bearing temperature (via Pt100 RTD), feedwater pressure (via 4-20mA pressure transmitter), lubricating oil temperature (via Pt100), and pump outlet pressure (via 4-20mA). When the bearing temperature exceeds the normal threshold by 2°C, the module accurately captures this change and transmits the data to the **IS210MACCH1A**, prompting the control system to issue an alarm and prepare for protective measures.

In industrial boiler supporting steam turbine systems (such as chemical and textile plant power supply turbines), the **IS210AEACH1A** is responsible for monitoring core analog signals of the turbine, including boiler steam pressure (4-20mA), turbine speed (converted to 4-20mA), steam temperature (via Pt100 RTD), and condensed water pressure (0-10V). Its 50 samples/second sampling rate ensures real-time capture of parameter changes during turbine load adjustments, while the basic anti-interference design resists electrical noise from boiler auxiliary equipment—ensuring stable and reliable signal transmission.

In small hydropower plant turbine systems (onshore, stable environment), the **IS210AEACH1A** collects continuous signals from the governor and cooling systems, such as turbine bearing temperature (Pt100), cooling water pressure (4-20mA), wicket gate opening (0-10V), and lubricating oil pressure (4-20mA). Its 0°C to 60°C operating temperature range adapts to the normal temperature environment of hydropower plant control rooms, while the simplified functional design reduces the probability of malfunctions caused by complex programs. The module’s reliable data transmission supports the governor system in basic speed regulation, ensuring the stable operation of the small hydropower unit.

Related Model Recommendations

**IS210AEACH2A**: 16-channel variant of **IS210AEACH1A**, designed for large-scale conventional Mark VIe systems (such as multi-auxiliary turbine power plants) requiring extended continuous parameter monitoring.

**IS210MACCH1A**: Standard Mark VIe control module that processes basic analog data from **IS210AEACH1A**, executing essential protective actions and status monitoring for conventional turbine systems.

**IS210BPPBH1B**: Standard Mark VIe power supply module with stable 24V DC output, providing reliable power support for **IS210AEACH1A** in conventional industrial power grids.

**IS210AEBIH1A**: Mark VIe digital input module that complements **IS210AEACH1A**, collecting discrete signals (such as switch status) to form comprehensive turbine status monitoring with continuous parameters.

**IS210BDAOH1A**: Standard digital output module, cooperating with **IS210AEACH1A** to execute discrete control commands (such as valve actuation, pump start/stop) based on continuous parameter thresholds (e.g., high temperature trigger shutdown) in conventional turbine systems.

**IC754VSF08CTD**: Standard GE VersaMax HMI that displays real-time basic analog data and essential fault information from **IS210AEACH1A**, facilitating on-site operators to monitor and operate conventional turbine systems.

**IS210MCCPG1A**: Basic Mark VIe communication module that connects **IS210AEACH1A** to the plant-level SCADA system, realizing centralized monitoring of turbine continuous process parameters in conventional industrial scenarios.

IS210AEACH1ABB

Installation, Commissioning and Maintenance Instructions

Installation preparation: Before installing **IS210AEACH1A**, power off the Mark VIe chassis and confirm backplane slot compatibility. Ensure the module is supplied with stable 24V DC power from a dedicated power module (such as **IS210BPPBH1B**). For sensor wiring, use standard shielded twisted-pair cables—for RTD signals, use three-wire or four-wire connection to reduce measurement errors. Ground the cable shield at the chassis end to enhance anti-interference. Configure each channel’s signal type and measurement range via Mark VIe Configuration Studio according to the turbine signal wiring diagram. Clearly label the connecting wires and perform insulation resistance testing (≥50MΩ at 500V DC) before power-on to ensure wiring safety.

Maintenance suggestions: Conduct monthly on-site visual inspections of **IS210AEACH1A**, checking for loose wiring, connector oxidation, and dust accumulation—clean the module surface with a dry anti-static brush. Test each channel quarterly using a common signal simulator to verify accuracy (±0.1% of full scale for analog signals, ±0.3°C for RTD). Perform semi-annual isolation resistance testing (≥50MΩ at 500V DC) to ensure basic insulation performance. Keep the control cabinet well-ventilated to maintain the operating temperature within 0°C to 60°C. Update the module firmware annually via GE’s local technical support platform to optimize stable operation performance.

Service and Guarantee Commitment

GE General Electric provides a 30-month quality guarantee for the **IS210AEACH1A**, covering manufacturing defects, channel signal acquisition failures, basic isolation performance degradation, and power supply interface malfunctions under normal operating conditions. Our technical support team offers 8×5 on-site and remote assistance, including module configuration guidance, basic fault diagnosis, and maintenance training. Customers can obtain standard Mark VIe configuration tools and module calibration documents for free during the guarantee period. Priority service customers enjoy 48-hour replacement of faulty modules and on-site technical support services, ensuring minimal downtime for conventional turbine control systems.