GE IS220PTCCH1A Mark VIe Thermocouple Input / Output Pack
General Electric (GE) IS220PTCCH1A is a specialized thermocouple input I/O pack engineered for the Mark VIe turbine control system. It acquires temperature readings from up to 12 thermocouple sensors, converting millivolt signals into precise digital data for industrial monitoring and turbine management. Designed for deployment in gas and steam turbine enclosures, the module incorporates dual Ethernet interfaces and supports simplex, duplex, and Triple Modular Redundancy (TMR) architectures to ensure high system availability.
Architecture and Redundancy
The I/O pack integrates directly into the Mark VIe distributed control platform using a 37-pin DC connector for field signal termination. It supports flexible architectural configurations, allowing engineers to deploy the module in simplex, duplex, or TMR arrangements depending on the safety and reliability requirements of the turbine application.
Signal Processing and Communication
The module features a 16-bit analog-to-digital converter to process input signals across a range of -8 mV to +45 mV, accommodating thermocouple types E, J, K, S, and T. It communicates with controllers via two independent 10/100 Mbps Ethernet ports. Common-mode voltage is rated at ±5 V, while normal mode rejection handles up to 250 mV RMS at 50/60 Hz to mitigate electrical noise in industrial environments.
| Parameter | Specification |
|---|---|
| Model Number | IS220PTCCH1A |
| Brand | General Electric (GE) |
| Product Series | Mark VIe |
| Product Type | Thermocouple Input Module / I/O Pack |
| Number of Input Channels | 12 |
| Supported Thermocouple Types | E, J, K, S, T |
| Input Signal Range | -8 mV to +45 mV |
| A/D Converter | 16-bit |
| Supply Voltage | 28 VDC |
| Supply Voltage Range | 27.4–28.6 VDC |
| Maximum Input Current | 0.16 A |
| Communication Interface | 2 Independent 10/100 Mbps Ethernet Ports |
| Redundancy Support | Simplex, Duplex and TMR |
| Common Mode Voltage | ±5 V |
| Normal Mode Rejection | 250 mV RMS at 50/60 Hz |
| Maximum Cable Resistance | 450 Ω |
| Maximum Sensor Cable Distance | 984 ft (300 m) |
| Operating Temperature | -30 to +65 deg C |
| Installation | Mark VIe I/O System |
| Connector Type | 37-Pin DC Connector |
| Weight | 0.38 kg (380 g) |
| Country of Origin | USA |
Frequently Asked Questions
Q: What thermocouple types are compatible with the IS220PTCCH1A? A: The module supports thermocouple types E, J, K, S, and T, processing input millivolt signals ranging from -8 mV to +45 mV.
Q: How does the module connect to the Mark VIe control system? A: It interfaces via two independent 10/100 Mbps Ethernet ports for network communication and utilizes a 37-pin DC connector for field signal wiring.
Q: What redundancy configurations are supported? A: The I/O pack supports simplex, duplex, and Triple Modular Redundancy (TMR) architectures to match the fault-tolerance requirements of turbine control systems.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
Recently Viewed
Express Shipping
Extensive Inventory
Quality Assurance
