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Product Name: DRLTERMBD RTD
Brand Name: GE
Model Number:IS200SRTDH2ABB
Country of Origin:USA
Warranty: 12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
General Electric |
Model Number: |
IS200SRTDH2ABB |
Country of Origin: |
USA |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
Delivery time in stock |
Payment Terms: |
T/T |
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Sales Manager: |
Stella |
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Send an email: |
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The IS200SRTDH2ABB is a compact RTD termination board from GE‘s Mark VI series, engineered to interface Resistance Temperature Detectors (RTDs) with the turbine control system. This simplex module receives raw temperature signals from field‑mounted RTDs, conditions them, and transmits the processed data to the Mark VI controller for real‑time monitoring and protection logic. Equipped with 36 high‑density Euro‑block terminals (arranged as two 18‑pin blocks) and supporting 2‑/3‑/4‑wire Pt100 sensors, the IS200SRTDH2ABB delivers reliable thermal data acquisition for gas and steam turbines operating in harsh industrial environments.
Gas turbine exhaust temperature monitoring and combustion control
Steam turbine bearing and casing temperature measurement
Generator winding and core temperature surveillance
Balance‑of‑plant (BOP) equipment thermal protection systems
Retrofit and upgrade of legacy turbine monitoring panels (Mark V / Mark VI)
Industrial process control requiring high‑accuracy multi‑point RTD acquisition
High‑accuracy RTD signal conditioning: Advanced signal processing delivers stable, noise‑immune temperature readings critical for turbine protection algorithms.
8 dedicated input channels: Supports up to eight independent RTD sensors (Pt100, Pt1000, Ni120, Cu100) in 2‑, 3‑, or 4‑wire configurations.
36 high‑density Euro‑block terminals: Two 18‑pin terminal blocks (numbered 1–36) provide organized field wiring; adjacent shield termination strips reduce electrical noise.
Electrical channel‑to‑system isolation: Protects the Mark VI controller from field‑side electrical transients and ground loops.
Industrial temperature tolerance: Operates reliably from –30 °C to +65 °C, with storage down to –85 °C – suitable for outdoor turbine enclosures and unheated control rooms.
Simplex architecture: Optimised for cost‑effective non‑redundant temperature monitoring; for TMR redundancy use IS200SRTDH2A variants.
Seamless Mark VI integration: Directly connects to PRTD or VRTD I/O processors via the onboard high‑density connector, requiring no additional external signal conditioning hardware.
Durable PCB construction with conformal coating: Resists moisture, dust, chemical contamination, and vibration – extends service life in aggressive power generation environments.
Receives and conditions low‑level resistance signals from up to eight Pt100 RTD sensors.
Converts RTD resistance changes (Ω) into linearised temperature values for the Mark VI controller.
Provides selectable 2‑wire, 3‑wire, or 4‑wire configurations per channel for lead‑resistance cancellation.
Electrically isolates each input channel from the system backplane to block industrial noise and ground loops.
Delivers real‑time temperature data to turbine protection logic, supporting over‑temperature alarm and trip functions.
Interfaces directly with PRTD / VRTD I/O processors via the onboard high‑density connector for deterministic data exchange.
Q1: What is the primary function of the IS200SRTDH2ABB?
A1: The IS200SRTDH2ABB is an RTD terminal board that receives, conditions, and transmits temperature signals from Pt100 sensors to the Mark VI turbine control system.
Q2: How many RTD sensors can the IS200SRTDH2ABB connect to?
A2: It supports up to eight independent RTD sensors, configurable for 2‑wire, 3‑wire, or 4‑wire Pt100 types.
Q3: What is the difference between IS200SRTDH2ABB and IS200SRTDH2ABA?
A3: The IS200SRTDH2ABB is designed for Mark VI systems, while the “ABA” variant is a DIN rail‑mounted board for Mark VIe. They are not interchangeable; consult your system documentation before replacement.
Q4: Does the IS200SRTDH2ABB support hot‑swap replacement?
A4: Hot‑swap capability depends on the overall Mark VI system configuration. GE recommends scheduled maintenance windows and not live swapping the board while the system is powered.
Q5: Where can I find the official installation manual for the IS200SRTDH2ABB?
A5: Refer to GE document GEH‑6421M (Mark VI System Guide) or the specific I/O termination board section in the GE Mark VI instruction manual for installation details, wiring diagrams, and jumper settings.
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