Product Description
The P0931RM is a high-performance control node for the Foxboro I/A Series Distributed Control System (DCS). Acting as a localized intelligence center, it bridges field instrumentation and supervisory control layers, executing high-speed PID loops and complex logic sequences with real-time determinism.
Its rugged IP65/NEMA 4X enclosure allows deployment in harsh process environments, while dual interfaces—RS-485 and Ethernet—provide versatile connectivity for both legacy and high-speed networked devices. Low-power design ensures reliable operation in extreme temperatures with minimal cooling requirements.
Technical Specifications
| Parameter | Specification |
|---|---|
| I/O Capacity | 16 Analog Inputs, 16 Analog Outputs |
| Computational Speed | 100,000 instructions per second |
| Input Voltage | 85–264 V AC (50/60 Hz, auto-ranging) |
| Power Consumption | <20 W |
| Network Connectivity | RS-485 serial port and high-speed Ethernet |
| Environmental Protection | IP65 / NEMA 4X dust, water, and corrosion resistant |
| Operating Temperature | –40°C to +70°C |
| System Integration | Supports Foxboro advanced control algorithms and SIS functions |
Application
-
Distributed Field Control: Mounts locally in remote areas, reducing long-run analog wiring costs.
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Corrosive Environments: Ideal for chemical plants requiring NEMA 4X protection against acidic vapors.
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High-Speed Logic Execution: Controls rapid-response actuators and turbines in power generation.
FAQ
Can the P0931RM be used as a standalone controller?
It is primarily designed as part of a Foxboro I/A Series network, although its local processing capabilities allow limited standalone operation.
Does it require special cooling?
No. The low-power design (<20 W) and advanced thermal dissipation allow reliable operation up to 70°C through natural convection, even in sealed IP65 enclosures.
| 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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