GE IS230SNRTH2A Resistance/RTD Thermocouple Input Module for Mark VIe Control System
GE IS230SNRTH2A Resistance/RTD Thermocouple Input Module for Mark VIe Control System
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Brand:GE Fanuc PLC Item No.:GE IS230SNRTH2A Product Origin: USA Product Dimensions:330 × 102 × 40 mm Product Weight:0.78 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The GE IS230SNRTH2A is a precision‑engineered Resistance/RTD and Thermocouple Input Module designed for use with GE Mark VIe and Mark VIeS turbine control systems. This module serves as a reliable interface for acquiring temperature signals from various field sensors, including RTDs and thermocouples, converting them into high‑resolution digital data that the controller can use for process monitoring, protection logic, and control loops.
With its robust industrial design, high‑accuracy signal conditioning, and broad sensor compatibility, the IS230SNRTH2A delivers dependable performance in power generation, petrochemical, and heavy industrial automation applications. Its DIN‑rail mounting and terminal board integration enable flexible installation in control cabinets or retrofit projects.
Technical Specifications
Parameter
Specification
Model
IS230SNRTH2A
Module Type
Resistance/RTD & Thermocouple Input Module
System Compatibility
GE Mark VIe / Mark VIeS
Sensor Types Supported
RTD (Pt100/RTD), Thermocouple (J, K, T, E, etc.)
Input Channels
Up to 12 channels (depending on configuration)
Signal Range – RTD
−200 °C to +850 °C (typical)
Signal Range – TC
−270 °C to +1820 °C (depending on thermocouple type)
A/D Resolution
16‑bit digital conversion
Accuracy
±0.1% of full scale
Cold‑Junction Compensation
Built‑in automatic CJC for thermocouples
Excitation Current (RTD)
Standard industry RTD excitation (configurable)
Isolation
Channel‑to‑ground galvanic isolation
Communication Interface
I/O pack / IONet interface
Power Supply
24 V DC ±10%
Operating Temperature
–30 °C to +65 °C
Mounting
DIN rail / Terminal board
Dimensions (L × W × H)
330 × 102 × 40 mm
Weight
0.78 kg
Recommended Related Modules
IS230SNAIH2A – Analog DIN Rail I/O Module
IS230SNAOH2A – Analog Output Module
IS220PAICH1A – Analog Input I/O Pack
IS220UCSAH1A – Universal Controller Module
IS220PTCCH1A – Thermocouple Input Pack
Popular GE Mark VIe Modules
IS220PDIAH1B
IS220PDIOH1B
IS220PPRFH1B
IS220PPDAH1B
IS220PVIBH1A
IS220PTURH1B
Application Areas
The IS230SNRTH2A is widely deployed where precise temperature measurement and robust signal conditioning are critical:
Gas and steam turbine inlet/exhaust temperature monitoring
Boiler and steam system temperature loops
Heat exchanger and process heater controls
Petrochemical and refining temperature profiles
Industrial automation requiring accurate thermal feedback
Its ability to support both RTD and thermocouple sensor types makes it suitable for multi‑point temperature acquisition systems.
Key Advantages
Broad Sensor Compatibility – Supports both RTD (Pt100) and multiple thermocouple types
High Resolution & Accuracy – 16‑bit ADC and ±0.1% full‑scale precision
Galvanic Isolation – Enhances signal integrity and protects against electrical noise
DIN‑Rail Mounting – Easy installation and maintenance in control cabinets
Wide Operating Range – Suitable for harsh industrial environments
Technical FAQs
1. What is the primary function of IS230SNRTH2A?
It converts RTD and thermocouple signals from field sensors into high‑resolution digital data for the Mark VIe controller.
2. Which sensor types are supported?
RTD (Pt100) and common thermocouples such as J, K, T, and E.
3. What is the temperature range for RTD inputs?
Typically −200 °C to +850 °C.
4. What is the range for thermocouple signals?
Ranges vary by type, generally −270 °C to +1820 °C depending on thermocouple class.
5. Does the module include cold‑junction compensation?
Yes, automatic cold‑junction compensation improves thermocouple accuracy.
6. What resolution does it use?
16‑bit analog‑to‑digital conversion for precise measurements.
7. What interfaces does it use?
It connects via the I/O network (IONet) or directly to terminal boards.
8. What is the operating temperature range?
–30 °C to +65 °C, suitable for industrial control panels.
9. What industries commonly use this module?
Power generation, petrochemical, refining, and process automation.
10. Why choose IS230SNRTH2A?
Because it offers versatile sensor support, high accuracy, and robust industrial performance essential for critical temperature feedback applications.
