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IS200TTURH1BCC Terminal Board Origina New In Stock
- 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
Product: IS200TTURH1BCC – GE Mark VI TTUR Transducer Input Terminal Board
GE IS200TTURH1BCC | TTUR Analog Transducer Signal Conditioning Card for Speedtronic Mark VI Turbine Control System
IS200TTURH1BCC is a fully assembled TTUR transducer terminal board belonging to GE Speedtronic Mark VI VME rack series. The suffix BCC represents hardware revision B, component revision C and drawing revision C, while IS200TTURH1 is the bare PCB base version without full component assembly. It acts as the front-end analog signal interface dedicated to all field turbine transducers, collecting raw signals from RTD temperature sensors, LVDT valve position feedbacks, 4–20mA pressure/flow transmitters, performing filtering, amplification and noise suppression, then transmitting standardized differential analog signals to main CPU and AEPA processing boards via internal VME backplane bus. It supports simplex, dual redundant and TMR triple modular redundant architectures, widely installed in gas turbine, steam turbine and EX2100 generator excitation control cabinets.
Core Technical Specifications
- Full Part Number: IS200TTURH1BCC | Abbreviation: TTUR | Brand: General Electric | Platform: Speedtronic Mark VI VME Rack
- Product Type: Fully populated analog transducer input terminal conditioning assembly board
- Analog Input Channels: 16 universal configurable analog channels, compatible with RTD, 4–20mA, 0–5V, ±10V and LVDT feedback signals
- Signal Processing Circuit: Multi-stage RC low-pass filter, differential amplifier, common-mode voltage suppression and transient surge absorption circuit
- External Wiring Port: Multi-row heavy-duty terminal block for field sensor cable harness connection
- Backplane Connection: Standard VME edge connector for high-speed real-time analog data transmission
- Rack Power Supply: +5VDC logic power, ±15VDC analog reference power supplied by Mark VI rack power module
- Status Indicators: Power OK, Board Fault, Bus Communication Fault LED indicators for rapid on-site visual diagnosis
- PCB Protection: Full factory conformal coating, dust-proof, moisture-proof and anti-corrosive gas treatment for power plant cabinet environments
- Operating Temperature: -30°C ~ +65°C | Storage Temperature: -40°C ~ +85°C
- Mounting Standard: Single-slot VME plug-in card, compatible with Mark VI simplex, dual redundant and TMR triple redundant racks
- Certifications: CE, UL industrial EMC anti-interference, IEC power generation SIL functional safety compliance
- Version Difference: IS200TTURH1 = bare PCB substrate; IS200TTURH1BCC = complete assembled spare ready for direct rack installation
Main Functional Features
- Universal multi-channel signal conditioning, adapt to all mainstream turbine field transducers including temperature RTD, valve LVDT, pressure and flow 4–20mA transmitters
- Differential input design eliminates ground loop interference, ensures stable signal measurement in high-noise high-voltage excitation and medium voltage drive cabinet environments
- Independent channel self-diagnosis function, real-time detect sensor open circuit, short circuit, signal over-range and channel power loss faults and output alarm signals
- Built-in TVS and RC surge suppression components, effectively resist voltage spikes generated by solenoid valve switching and high-frequency RF interference
- Fully compatible with TMR triple modular redundant control architecture, three TTUR boards perform signal voting to improve overall protection system safety integrity
- Standard VME plug-in modular design, power-off hot swappable, support spare replacement without full unit shutdown during equipment maintenance overhaul
- Smooth data interaction with Mark VI main CPU board, AEBM bridge board and AEPA analog processing board to realize turbine closed-loop regulation and safety interlock control
- Perfect matching with ToolboxST Mark VI configuration software, support channel range calibration, sensor linearization correction and historical fault log recording & export
Application Industries
- Combined Cycle & Thermal Power Plant: Mark VI gas/steam turbine main control cabinet field transducer signal acquisition terminal assembly
- Hydropower Station: Large generator EX2100 excitation regulator temperature and pressure monitoring signal processing unit
- Oil & Gas Industry: Onshore gathering station and offshore platform turbine generator analog sensor input spare part
- Industrial Cogeneration Station: Reciprocating engine generator set safety monitoring analog signal conditioning equipment
- Equipment Retrofit & Maintenance: Direct replacement spare assembly for aging Mark VI TTUR transducer terminal boards
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