Product Description
The SAI533-H53/A4D00 is a 16-channel analog output module for the Yokogawa CENTUM VP distributed control system. It converts digital controller commands into 4-20 mA DC field signals with high precision. Built for industrial reliability, the module features galvanic isolation to prevent electrical interference and ensure stable operation. Ideal for driving pneumatic valves, VFDs, and actuators, it delivers accurate and responsive control for critical process loops.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | SAI533-H53/A4D00 |
| Component Type | 16-Channel Analog Output (AO) Module |
| Output Signal | 4-20 mA DC |
| Isolation | Galvanic isolation between field terminals and system logic |
| Channel Capacity | 16 isolated outputs |
| Max Load Resistance | 750 Ω per channel |
| System Compatibility | CENTUM VP FIO platforms |
| Mounting | Dedicated I/O baseboard |
| Diagnostic Monitoring | Channel-level status feedback |
| Operating Temperature | 0°C to 50°C |
Application Scenarios
The SAI533-H53/A4D00 is used in chemical, energy, and high-throughput manufacturing processes. Its high-density 16-channel design maximizes rack space and supports PID control loops requiring fast response and precise setpoint tracking. It is ideal for centralized control cabinets where space optimization and signal fidelity are critical.
FAQ
Q: Does the module require an external power supply for field loops?
A: No. It draws power from the dedicated I/O baseboard, while field signals are supplied by the module circuitry. Ensure the baseboard power is sufficient for the total loop load.
Q: Is the module compatible with HART-enabled devices?
A: The SAI533-H53/A4D00 is a standard analog output module. For HART diagnostics or configuration, use the HART-compatible I/O variant in your system.
| 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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