Product Description
The AAM50/ZCT from Yokogawa is a precision-engineered current output module designed for reliable control of field instrumentation within industrial automation loops. It converts digital control commands into standard 4–20 mA DC analog signals, which are commonly used to control devices like valves, position actuators, and remote indicators with high accuracy.
This module features eight independently isolated output channels, providing ground loop protection and minimizing electrical interference—critical in complex industrial environments. The AAM50/ZCT ensures the integrity of the control system by isolating faults on one channel from the remaining channels, ensuring reliable performance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Identifier | AAM50/ZCT |
| Device Category | Analog Current Output (D/A) |
| Output Capacity | 8 Isolated Current Channels |
| Signal Range | 4 to 20 mA DC |
| Isolation Architecture | Independent channel isolation to eliminate ground loops |
| Operational Power | 24 V DC |
| Power Consumption | 5 W |
| Thermal Tolerance | -20°C to +60°C |
| Dimensions | 130 x 30 x 100 mm (5.1 x 1.2 x 3.9 in) |
| Net Weight | 0.4 kg |
Integration and Reliability
The AAM50/ZCT is optimized for seamless integration with Yokogawa CENTUM CS 3000 series and other advanced control platforms. Its slim form factor allows for high-density installation in control panels, making it an efficient solution for system upgrades or new cabinet builds.
The module's independent channel isolation ensures that a fault on one channel does not affect the performance of the remaining channels, guaranteeing signal integrity and high availability for mission-critical processes.
Frequently Asked Questions
What does the "ZCT" suffix represent on this module?
The "ZCT" suffix indicates a specific variant or customization within the Yokogawa product line, often signifying compliance with regional standards or enhanced environmental protection levels.
Can this module be used to power field devices directly?
The AAM50/ZCT provides the 4–20 mA control current, but the power requirements for the connected field devices (e.g., actuators) should be checked against the module’s 24 V DC power capabilities to ensure that the load does not exceed the module's rated limits.
Is this module hot-swappable in a CENTUM CS 3000 rack?
The hot-swappability of the AAM50/ZCT depends on the specific backplane and rack configuration of your CENTUM CS 3000 system. It’s important to refer to the system hardware manual to verify whether hot-swapping is supported before performing maintenance during operation.
| 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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