Product Description
The ASI533-S00/SS3S0 is a high-precision analog output module designed for the Yokogawa CENTUM VP and Yokogawa ProSafe-RS control architectures.
This module provides 8 independent 4–20 mA DC analog output channels for driving field devices such as:
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Control valves
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Valve positioners
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Actuators
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Process control instrumentation
A key feature of this variant is full HART communication support, enabling digital diagnostic and configuration data exchange over the same analog loop. This capability improves predictive maintenance and device-level monitoring in smart instrumentation environments.
Each output channel is individually isolated to prevent ground loops and electrical interference. The module is optimized for high-speed process control applications, featuring:
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10 ms data refresh cycle
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100 ms step response time
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High temperature stability for industrial environments
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | ASI533-S00/SS3S0 |
| Module Function | Analog Output with HART support |
| Channel Count | 8 channels |
| Channel Isolation | Individual channel-to-channel isolation |
| Output Signal Range | 4 – 20 mA DC (up to 23 mA max) |
| Protocol Support | HART digital communication |
| Load Resistance | 0 – 750 Ω (20 mA) / 0 – 600 Ω (23 mA) |
| Conversion Accuracy | ±48 μA (at 23°C reference) |
| Data Refresh Cycle | 10 ms |
| Step Response Time | 100 ms |
| Isolation Rating | 1500 V AC between logic and field circuits |
| Temperature Drift | ±16 μA per 10°C |
| Power Consumption | 150 mA at 5 V DC / 350 mA at 24 V DC |
| Physical Dimensions | 282 mm × 210 mm × 20 mm |
| Weight | 0.30 kg |
Industrial Application
The ASI533-S00/SS3S0 is widely deployed in:
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Petrochemical processing plants
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Pharmaceutical manufacturing facilities
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Oil and gas production systems
It is particularly suited for critical process loops where:
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HART-based device diagnostics are required
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Predictive maintenance monitoring is implemented
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High precision valve positioning control is necessary
Frequently Asked Questions
Does this module support redundant output configurations?
Yes. The ASI533-S00/SS3S0 can be installed in a duplexed I/O nest configuration to maintain control continuity if one module fails.
How does individual channel isolation improve reliability?
Channel isolation ensures that electrical faults or short circuits on one output channel do not affect the operation or signal quality of the remaining channels, improving overall system stability and safety.
| 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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