Foxboro FBM2 P0400YC Thermocouple Input Module
The Foxboro FBM2 P0400YC (also designated as FBM02) is an eight-channel thermocouple and millivolt input interface module for the Foxboro I/A Series distributed control system. It acquires low-level signals from field thermocouples and millivolt sources, converting them into digital process data for system monitoring and temperature control.
Signal Processing and Channel Isolation
The module provides eight isolated input channels alongside a dedicated isolated channel for reference junction compensation, using a 100 Ohm platinum RTD sensor to ensure accurate temperature measurements. It accepts input signal ranges from approximately -10.5 to +71.41875 mV DC, accommodating standard thermocouple types B, E, J, K, N, S, T, and direct millivolt sources. Galvanic channel isolation suppresses ground loops and electrical noise during long cable runs in complex industrial environments.
Technical Specifications
| Parameter | Specification |
| Model | FBM2 P0400YC (FBM02) |
| Brand | Foxboro |
| Product Type | Thermocouple / mV Input Interface Module |
| Input Channels | 8 isolated input channels |
| Reference Junction Channel | 1 isolated channel (100 Ohm platinum RTD) |
| Supported Input Types | Thermocouples (Types B, E, J, K, N, S, T) and mV signals |
| Input Signal Range | -10.5 to +71.41875 mV DC |
| Power Consumption | Up to 9 W |
| Operating Temperature | 0 deg C to +60 deg C |
| Weight | 1.4 kg |
| System Compatibility | Foxboro I/A Series FBM baseplate |
Frequently Asked Questions
Q: What thermocouple sensor types are compatible with the FBM2 P0400YC? A: The module supports thermocouple types B, E, J, K, N, S, and T, as well as direct millivolt DC signal sources.
Q: How does the module handle cold junction compensation for temperature readings? A: It features a dedicated isolated reference junction channel that utilizes a 100 Ohm platinum RTD sensor for compensation.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
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| 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. |
