IS230SRTDH2A

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IS230SRTDH2A Simplex RTD Input Terminal Board--KIMI

Part number：IS230SRTDH2A
Product Origin：America
HS CODE：8537109021
Warehouse: Spot
Warranty： 365 days
Quality: Original module
Condition： New
Shipping method: Courier delivery

Contact person: LI MING
Contact number: +86 18059884790
WeChat：18059884790
E-mail: plc66@qq.com

Product Description

GE IS230SRTDH2A Simplex RTD Input Terminal Board (Mark VIe)

High-Precision Temperature Sensing Terminal Board for GE Mark VIe Speedtronic Turbine Control Systems

1. Product Overview

The GE IS230SRTDH2A is a simplex RTD (Resistance Temperature Detector) input terminal board designed for seamless integration with GE Mark VIe Speedtronic turbine control systems, delivering reliable temperature signal acquisition for gas/steam turbine control and critical industrial automation applications. It provides 8 RTD input channels (compatible with Pt100/Pt1000, Ni120, Cu100) with 4-wire/3-wire/2-wire configurable connection, enabling high-precision temperature measurement (±0.1°C accuracy) for turbine bearings, exhaust gas, and lube oil systems. The board features a 37-pin DC connector for communication with PRTD/VRTD modules, two pluggable right-angle terminal blocks (36 terminals total) for RTD sensor wiring, and front-panel LED indicators for power, communication, and channel faults. With 250V AC channel isolation, it prevents cross-interference in noisy industrial environments, while a modular design with DIN-rail mounting and pluggable terminals simplifies installation and maintenance. A wide operating temperature range (-20°C to +60°C) and IP20 protection ensure reliable operation in harsh industrial settings, making it ideal for power generation, oil & gas, and petrochemical applications requiring precise temperature monitoring and control.

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Key Specifications

• Manufacturer: GE Industrial Solutions

• Model: IS230SRTDH2A (Simplex RTD Input Terminal Board)

• System Compatibility: GE Mark VIe Speedtronic Turbine Control System

• Input Channels: 8 RTD channels (configurable 4/3/2-wire)

• RTD Compatibility: Pt100, Pt1000, Ni120, Cu100 (IEC 60751 compliant)

• Accuracy: ±0.1°C (at 0°C), ±0.2°C (full range: -200°C to +850°C)

• Isolation: 250V AC channel-to-channel, 500V AC channel-to-ground

• Connector: 37-pin DC (for PRTD/VRTD module communication), 2×18-pin pluggable terminal blocks

• LED Indicators: Power (PWR), Communication (COM), Channel Fault (CH1-CH8)

• Power Input: 24V DC (±10%),<5W Power Consumption

• Mounting: DIN-Rail (IP20 Protection), Dimensions: 167×145×85mm, Weight: ~0.26kg

• Operating Temperature: -20°C to +60°C, 5%–95% RH (non-condensing)

• Certifications: UL 508, IEC 61010-1, CE

2. Core Features

• 8-Channel RTD Input: Configurable 4/3/2-wire connection for versatile temperature measurement in turbine systems.

• High Accuracy: ±0.1°C precision ensures reliable temperature monitoring for critical turbine components.

• Channel Isolation: 250V AC isolation prevents signal interference in high-noise industrial environments.

• Plug-and-Play Design: Pluggable terminal blocks and 37-pin connector simplify installation and maintenance.

• Status Monitoring: Front-panel LEDs for power, communication, and channel faults enable quick troubleshooting.

• Wide Compatibility: Works with Pt100/Pt1000, Ni120, Cu100 RTD sensors for flexible system integration.

• Robust Construction: DIN-rail mounting (IP20), wide temperature range, and industrial-grade components for durability.

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3. Typical Applications

• Turbine Control: Temperature monitoring of bearings, exhaust gas, lube oil, and combustion chambers in gas/steam turbines.

• Power Generation: Boiler tube temperature, generator winding temperature, and feedwater heater control in thermal/hydropower plants.

• Oil & Gas: Pipeline temperature monitoring, compressor bearing temperature, and separator temperature control in refineries.

• Petrochemical: Reactor temperature, catalyst bed temperature, and heat exchanger temperature control in chemical plants.

• Manufacturing: Furnace temperature monitoring, mold temperature control, and annealing process temperature in metalworking.

• System Retrofits: Replacement of aging RTD terminal boards in Mark VIe systems to maintain temperature control reliability.

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4. Installation & Maintenance

Installation: Mount on standard DIN-rail; connect 24V DC power. Wire RTD sensors to pluggable terminals (follow 4/3/2-wire configuration). Connect 37-pin DC connector to PRTD/VRTD module; verify LED status (steady green for normal operation).

Maintenance: Perform quarterly checks of LED status and terminal integrity. Use Mark VIe diagnostic tools for RTD channel testing. Replace pluggable terminals if damaged; clean connectors to prevent signal degradation.

Fault Diagnosis: Flashing red LED indicates channel fault or communication loss; retrieve error codes via Mark VIe HMI. Check RTD wiring (open/short circuit), terminal connections, and PRTD/VRTD module communication.

Technical Document | GE IS230SRTDH2A | Simplex RTD Input Terminal Board for Mark VIe Speedtronic

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