Product Description
The Foxboro FBM2XX4 (AD202MW) is a high-precision analog input module for the I/A Series and EcoStruxure Foxboro DCS. Featuring four fully isolated channels, it reliably converts field signals—primarily 0–20 mA or 4–20 mA DC—into high-fidelity digital data for the control system. Each channel provides dedicated galvanic isolation, protecting the system from ground loops and electrical interference, making it ideal for mission-critical monitoring applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Channels | 4 individually isolated analog channels |
| Signal Range | 0–20 mA DC / 4–20 mA DC |
| Isolation | 600 V AC channel-to-earth; 24 V DC channel-to-channel |
| A/D Resolution | 15-bit conversion |
| Accuracy | ±0.03% of span |
| Input Impedance | 250 ohms nominal |
| Power Consumption | 2.5 W typical |
| Operating Temperature | −20 to +70 °C |
| Environmental Protection | G3 conformal coating |
| Mounting | Standard 200 Series FBM baseplate |
| Part Number | AD202MW |
Signal Reliability and Performance
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High-Precision Monitoring: Ensures accurate signal conversion with minimal noise interference.
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Rugged Construction: Aluminum housing provides EMI/RFI shielding for installations near high-voltage equipment.
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Advanced Diagnostics: Continuous self-checks verify analog-to-digital converter health and internal power rails, alerting operators to hardware issues immediately.
FAQ
Is the AD202MW compatible with 2-wire transmitters?
Yes, with the appropriate powered Termination Assembly (TA), the module can provide loop power for 2-wire instruments.
What is the difference between FBM2XX4 and standard FBM204?
The FBM2XX4 (e.g., AD202MW) refers to specialized or revised hardware variants with enhanced impedance or isolation characteristics optimized for specific industrial subsystems.
| 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. |
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