Product Overview
The P0931NE (FBM231) is a high-performance Fieldbus communications interface module for the Foxboro I/A Series DCS. It provides a flexible communication bridge between the I/A Series system and third-party devices such as PLCs, motor control centers, analyzers, and packaged equipment.
Equipped with four independent, isolated serial ports, the P0931NE supports multiple electrical standards and protocols, enabling high-density integration of heterogeneous industrial equipment while minimizing cabinet footprint.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | P0931NE |
| Product Type | Fieldbus communications interface module |
| Operating Temperature | −20°C to +70°C |
Operational Capabilities
-
Protocol Versatility
Commonly used for Modbus RTU master/slave communication, allowing the DCS to read from and write to registers in external PLCs and packaged systems. -
Redundant Architecture Support
Can be installed in redundant pairs to maintain communication continuity with critical third-party equipment. -
Advanced Error Detection
Hardware diagnostics continuously monitor parity, framing, and overrun errors to maintain data integrity. -
Compact System Integration
Plugs directly into a 200 Series FBM baseplate, using the system backplane for power and high-speed communication with the control processor.
Technical FAQ
Q: Can different serial standards be used simultaneously on the four ports?
A: Yes. Each port is independently isolated and configurable, allowing mixed use of RS-232, RS-422, and RS-485 across the four ports.
Q: Does the P0931NE require a specific termination assembly?
A: Yes. A compatible Termination Assembly (TA) and cable are required. The TA selection depends on whether RS-232 or RS-422/485 wiring is used.
| 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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