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Ge IS200TBTCH1CBB Thermocouple Input Module
Ge IS200TBTCH1CBB
GE IS200TBTCH1CBB is a Thermocouple Input Terminal Board produced by General Electric (GE), USA. It is commonly used in GE Mark VI series control systems (such as RX3i, Mark VIe, Speedtronic, etc.) to convert the weak electrical signals of thermocouple sensors into temperature data recognizable by the control system.
1. Core Overview
- Product Positioning: A standard thermocouple input module for GE Mark VI series control systems, mainly used for temperature collection in industrial processes.
- Applicable Systems: GE Mark VIe, Mark VIe Speedtronic, RX3i and other PLC/DCS systems.
- Functional Features: Supports multiple thermocouple types, with automatic cold junction compensation function, providing high-precision temperature measurement.
2. Main Specifications
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Specification Category
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Specific Parameters
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|---|---|
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Number of Channels
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8 Channels (8 Points)
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Thermocouple Type
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J, K, T, E, C, R, S, B
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Input Range
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-200°C to 1800°C
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Accuracy
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±0.1% FS (Full Scale)
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Resolution
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0.1°C
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Cold Junction Compensation
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Auto
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Operating Temperature
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-10°C to 60°C (Operating)
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Storage Temperature
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-40°C to 85°C
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Power Supply
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24V DC
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Communication
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Communicates with Mark VI system bus (Internal Bus)
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Protection Level
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Usually meets industrial environment requirements (e.g., IEC 60947-4-1)
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Dimensions
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Approx. 146 x 89 x 35 mm
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Mounting Method
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DIN Rail Mounting
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3. Product Features
- Multi-Thermocouple Support: Compatible with 8 most commonly used thermocouple standards in industry, with strong adaptability.
- High-Precision Measurement: Accuracy of ±0.1% FS meets the strict requirements of process control.
- Automatic Cold Junction Compensation: Built-in cold junction compensation circuit, no need for external compensation wires, simplifying wiring.
- Modular Design: Adopts GE standard card design, facilitating quick on-site replacement.
- Good Stability: Designed for harsh industrial environments with strong anti-interference ability.
4. Structure and Composition
- Module Body: Includes printed circuit board (PCB) and metal shell, usually gray or silver metal case.
- Terminal Blocks: Each channel has an independent thermocouple input terminal (Input Terminal) and signal return terminal (Signal Terminal).
- Cold Junction Compensation Circuit: Internally integrated compensation circuit.
- Interface: The back is equipped with a connector for communication with the PLC host (usually a standard GE interface).
5. Typical Application Fields
- Process Control: Chemical, petrochemical, pharmaceutical and other process industries that require precise temperature monitoring.
- Combustion Control: Combustion temperature monitoring of boilers, gas turbines and burners.
- Industrial Heating: Temperature control of electric furnaces and heat treatment equipment.
- Power Station and Energy: Key temperature monitoring points in electric power and nuclear power plants.
- Others: Temperature monitoring in food and beverage, papermaking, metal smelting and other fields.
6. Installation and Maintenance Recommendations
- Installation Location: Should be installed inside a well-ventilated cabinet, avoiding direct sunlight and direct radiation from high-temperature heat sources.
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Wiring Specifications:
Regular Inspection: Regularly check whether the terminals are loose, and check whether the thermocouple cables are aging or damaged.
- Polarity Distinction: The positive and negative poles must be strictly distinguished when wiring the thermocouple (usually with color identification, such as red for positive and yellow for negative).
- Avoid Short Circuit: Ensure no contact with the metal shell during wiring to prevent ground short circuit.
- Isolation Protection: Signal terminals (Signal) and input terminals (Input) should be avoided from mixed connection.
- Replacement Notes: Before replacing the module, cut off the power supply or ensure the PLC is in a safe state to prevent misoperation.
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Company Introduction & Core Business
Our company is a professional enterprise focusing on the sales of large-scale control systems and imported module spare parts. Over the years, we have been committed to providing customers with high-quality automated system solutions. From well-known brands such as ABB, FOXBORO, and TOSHIBA to various imported module spare parts, we can provide customers with one-stop services. Adhering to the tenet of “Creating Value for Customers”, the company continuously expands its business scope and has won the trust of numerous customers.
Core Business & Advantages
- Spare Parts Supply: We have a rich inventory of spare parts, enabling us to respond quickly to customer needs and provide spare parts from many well-known brands such as ABB, FOXBORO, and TOSHIBA.
- System Integration: Our team of engineers has extensive experience in system integration and can provide customized automated system solutions according to customers’ actual needs.
- Technical Services: We provide professional technical support, including system commissioning, fault diagnosis, maintenance and other services, to ensure the stable operation of customers’ production lines.
- Rapid Response: We have established a complete logistics system to ensure the timely delivery of spare parts and shorten customers’ downtime.
- Price Advantage: By cooperating directly with original manufacturers and optimizing the supply chain, we provide customers with competitive prices.
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