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IS220PTCCH1A GE Mark VIe
| Place of Origin | USA |
|---|---|
| Brand Name | GE |
| Certification | Certificate of Origin |
| Model Number | IS220PTCCH1A |
| Document | GE-Mark-VIe-VIeS.pdf |
| Minimum Order Quantity | 1 pc |
| Price | $5000 |
| Packaging Details | Original box packaging |
| Delivery Time | 5-7 days |
| Payment Terms | T/T |
| Supply Ability | 1-99 pcs / 3-5 days |
Product Details
| Module Numeber | IS220PTCCH1A | Brand | GE |
|---|---|---|---|
| Catalog | Mark VIe | Sales Price | $5000 |
| Condition | In Stock | Origin | USA |
| Lead Time | 3-5 Working Days | Warrenty | 1 Year |
| Weight | 1kg | ||
| Highlight | 16-bit A/D converter Thermocouple Input Module,Dual-channel redundant Ethernet GE Mark VIe Module,Automatic sensor recognition Temperature Signal Module |
||
Product Description
IS220PTCCH1A GE Mark VIe
The IS220PTCCH1A is a thermocouple input module specifically designed for temperature signal acquisition in gas turbine and steam turbine control systems. This module converts weak millivolt-level voltage signals generated by thermocouple sensors into high-precision digital temperature data, which is then transmitted in real time to the controller via dual Ethernet channels.
The board employs an integrated "processor board + acquisition board" architecture, featuring a built-in BPPx processor board and dedicated thermocouple acquisition board. The module is housed in a compact metal enclosure and includes built-in cold-junction compensation, automatic sensor recognition, and EEPROM storage capabilities.
Operating at the Mark VIe distributed I/O layer, the module communicates with core processors via dual-channel redundant Ethernet, ensuring high reliability in temperature data transmission. Its core design logic centers on weak signal amplification and cold-junction compensation, incorporating a high-precision 16-bit A/D converter and differential multiplexer to accurately capture minute voltage changes from thermocouples.
Key Features
- Supports three redundancy configuration modes: simplex, duplex, and TMR
- Detects open circuits, reverse connections, and short circuits within 2 ms
- Automatic sensor recognition reduces commissioning complexity
- Front-panel LEDs and infrared diagnostic port provide multi-level local diagnostic capabilities
- Performs precise cold-junction compensation
- Supports automatic identification of thermocouple type and polarity
- Independent sampling rate of 100 Hz per channel captures sudden temperature changes within 10 ms
Product Specifications
| Brand Name | General Electric |
|---|---|
| Model | IS220PTCCH1A |
| Catalog | Mark VI |
| Gross Weight | 2.2 lbs / 35.2 oz / 1kg |
| Packing Size | 16cm x 16 cm x 12 cm |
| Country of Origin | USA |
| HS Code | 8537101190 |
| Lead Time | In Stock |
| Shipping Port | Xiamen |
| Payment | T/T |
| Sales Price | $5000 |
| Warranty | 12 months |
| Lead Time | 3-5 work days |
| Courier Partners | DHL, UPS, TNT, FedEx and EMS |
Application Case Study
At the power center of a large coal chemical complex in Northwest China, the project required deep integration of the Mark VIe control system for the GE 9E gas turbine with the plant-wide Experion DCS system to enable centralized monitoring and load optimization.
In this project, the IS220PTCCH1A is responsible for acquiring key parameters such as gas turbine exhaust temperature and bearing temperature. Its stable Modbus TCP/IP link ensures real-time transmission of temperature data to the DCS system, thereby resolving the communication bottleneck between the gas turbine and the DCS.
Configuration and Compatibility
| Compatible Modules | Function Description |
|---|---|
| IS200TBTCH1B | Thermocouple terminal block (TMR configuration); provides 12 channels of TMR redundant inputs when used with the IS220PTCCH1A |
| IS200TBTCH1C | Simplex terminal block, specifically designed for the IS220PTCCH1A, featuring color-coded terminals for easy thermocouple wiring and built-in surge protection |
| IS220PTCCH1B | Upgraded module, available as a replacement or upgrade option for the IS220PTCCH1A |
| IS220PRTDH1A | RTD input module, for applications requiring resistance temperature detection |
| IS220PMMH1A | Master control board, which, together with the IS220PTCCH1A, forms a complete Mark VIe control architecture |
| IS220PPRAH1A | Protection module, which, when used with the IS220PTCCH1A, implements temperature-related protection logic |
Frequently Asked Questions
How many thermocouple input channels does the IS220PTCCH1A support?
In simplex configuration, the module provides 12 independent thermocouple input channels. When used with the TBTCH1C terminal block, the dual-pack configuration can be expanded to 24 channels. In TMR configuration (with the TBTCH1B terminal block), it provides 12 channels.
What types of thermocouples does this module support?
The IS220PTCCH1A supports various standard thermocouple types, including J, K, T, E, R, S, B, and N, as well as millivolt signal inputs ranging from -8 mV to +45 mV.
What is the module's measurement accuracy?
The module uses a 16-bit A/D converter with a consistency error of ±0.25°F (approximately ±0.14°C) and a resolution of 0.1°C. The cold-junction compensation accuracy is ±0.5°C.
What is the warranty period for this module?
Typically, the warranty period for original products is 12 months.
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