Product Description
The AMN11 and AMN22 are high-density analog I/O module nests designed for Yokogawa industrial control systems. These base racks provide the physical and electrical interface between field-side analog signals and the control system’s processing architecture.
Engineered for high-density analog environments, the AMN11/AMN22 series ensures stable backplane communication, secure module retention, and reliable power distribution. Their compact form factor is optimized for space-constrained marshaling cabinets, allowing multiple analog channels to be consolidated efficiently. By providing a low-noise electrical environment, these nests maintain the integrity of sensitive signals, such as 4–20 mA loops and low-level voltage inputs, enabling accurate data acquisition for process control.
Technical Specifications
| Item | Specification |
|---|---|
| Model Series | AMN11 / AMN22 |
| Manufacturer | Yokogawa Electric Corporation |
| Component Type | Analog I/O Module Nest (Base Rack) |
| Supported Modules | AAM / AMM series analog modules |
| Construction | Industrial-grade chassis with EMC shielding |
| Installation | Compact rack / panel mount in control cabinets |
| Backplane Interface | High-density integrated connectors |
| Dimensions (H × W × D) | 12.6 cm × 2.2 cm × 12.4 cm |
| Weight | 1.5 kg |
| System Compatibility | Yokogawa CENTUM / PLC analog modules |
Application Scenarios
-
Analog Signal Consolidation
Centralizing multiple analog transmitters (pressure, flow, level) into a single rack-mounted interface. -
Remote I/O Stations
Serving as the base for expansion racks in remote instrument enclosures. -
DCS Infrastructure Upgrades
Replacing older mounting hardware to support modern high-precision analog modules in CENTUM systems.
Product FAQ
Q: What is the difference between AMN11 and AMN22?
A: The main difference is typically the number of module slots or the system bus version supported. AMN22 generally offers higher slot density or specific revisions for I/O expansion.
Q: Do these nests require a separate power supply?
A: No. Power is delivered through the system’s internal distribution bus and routed to each analog module via the backplane connectors.
| 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. |
Recently Viewed
Express Shipping
Extensive Inventory
Quality Assurance
