Features:
- 8 RTD input channels with 2/3/4-wire configuration support for PT100/PT1000 sensors
- 150MHz 32-bit RISC processor with 256MB DDR3 memory and 512MB flash storage
- -40°C to +85°C wide temperature range with >200,000 hour MTBF and 2500V isolation
The IS200SRTDH2ABB is engineered as a precision temperature measurement interface for GE Mark VI turbine control systems, providing 8 dedicated RTD input channels . This high-density design allows simultaneous monitoring of multiple temperature points across turbine stages, including bearing temperatures, exhaust temperatures, and inlet air temperatures. The module supports 2-wire, 3-wire, and 4-wire RTD configurations, accommodating both PT100 and PT1000 sensor types . The 3-wire and 4-wire configurations are particularly valuable for long cable runs, as they compensate for lead resistance errors that would otherwise corrupt temperature readings. Each channel connects via high-density Euro-block terminal blocks, with the board featuring a total of 36 pins for secure field wiring .
The IS200SRTDH2ABB incorporates significant onboard processing power to handle real-time temperature data acquisition and conditioning. At its core is a 32-bit RISC processor operating at 150MHz, capable of deterministic control response within 2ms for critical power generation applications . This processing capability ensures that temperature changes are detected and reported to the turbine controller without delay, enabling rapid protective actions such as load shedding or turbine trips when temperature limits are exceeded.
The IS200SRTDH2ABB is designed for continuous operation in the harsh environments typical of power generation facilities. With an operating temperature range of -40°C to +85°C and storage capability to the same extremes, the board performs reliably in both the freezing conditions of outdoor turbine enclosures in winter and the intense heat of operating turbine decks . Military-grade components contribute to a Mean Time Between Failures (MTBF) exceeding 200,000 hours (approximately 22.8 years), reducing spare parts inventory and maintenance frequency .
The IS200SRTDH2ABB GE Input Terminal Board may still be available for purchase and support from Apter Power beyond
End-Of-Life (EOL) by the manufacturer (OEM).
GE IS200SRTDH2ABB Input Terminal Board Manuals,
Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not
included with this equipment unless listed in the above stock item description. All prices are
shown in USD.
GE IS200SRTDH2ABB Input Terminal Board Specs
General
- Manufacturer GE
- Model IS200SRTDH2ABB
- Condition New Original ready stock
- Product Family
IS200TBCIH1BCD,IS200TGENH1AAA,IS200TRLYH1BGG
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not
included with this equipment unless listed in the above stock item description. All prices are
shown in USD.
- Bearing Temperature: Measures critical bearing temperatures to prevent catastrophic failures from friction and overheating.
- Stator & Rotor Windings: Monitors generator stator core and winding temperatures to prevent insulation breakdown.
- Exhaust Hood & Duct: Tracks exhaust gas temperature (EGT) profiles to optimize combustion control.
- Large Industrial Compressors & Pumps:Monitors motor/turbine frame temperatures, lube oil systems, and process gas inlet/outlet temperatures.
- Open Circuit Detection: Instantly detects if a field RTD wire or sensor breaks.
- Short Circuit Detection: Identifies short circuits between RTD leads or to the ground.
- Electronic ID (EID) Chip: The board contains a write-protected serial ID chip. When the PRTD I/O pack boots up, it reads this chip to verify the hardware type and revision. If it mismatches the software configuration in ControlST, the system blocks initialization to prevent incorrect board insertion.
- Signal Noise Suppression:Each RTD channel includes high-frequency filtering (diodes and capacitors) to eliminate common-mode and differential-mode electromagnetic interference (EMI).
- Mounting: Supports standard DIN-rail mounting or direct flat-surface panel mounting inside the cabinet.
- Terminal Wiring: Features two rows of high-density Euro-style terminal blocks (36 terminals total, numbered 1–36).
- Shield Grounding: Shielded cables must be used for all RTD signals. The shields must be single-endedly grounded at the designated cabinet ground bar, never multi-point grounded at the terminal board.