Product Overview
The ABB PM861 (3BSE018129R1) is a processor unit within the AC 800M control platform, designed for high-performance industrial automation. Acting as the “brain” of the control system, it executes control logic, manages communication with field devices, and ensures reliable operation in demanding environments.
Key Specifications
General Information
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Brand: ABB
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Model: PM861
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Product ID: 3BSE018129R1
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Product Type: Processor Unit
Memory
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RAM: 16 MB (7.155 MB available for user applications)
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Flash Memory: 2 MB (for firmware storage)
Power Requirements
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Operating Voltage: 24 V DC
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Typical Consumption: 250 mA
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Maximum Consumption: 430 mA
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Power Dissipation: 6.0 W (max. 10.3 W)
Communication Interfaces
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Ethernet: 10 Mbit/s, RJ-45 connector
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RS-232C: Two ports — one for general use, one for service tools
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Supported Protocols: MMS, IAC control network protocols
| 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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