Product Description
The Yokogawa ADV551-P50/D5A00 S1 is a 32-channel high-density digital output module for the CENTUM VP Integrated Production Control System. It functions as a current-sink (transistor contact) interface for discrete field devices such as relays, signaling lamps, and small solenoid valves.
The P50 functional set provides Pulse Width Output and Time-Proportional Output, enabling precise duty-cycle control for heating loops, dosing pumps, and similar processes. The ATD5A-00 adapter simplifies installation by allowing a single KS cable connection. The S1 style code represents the original hardware revision, maintaining full compatibility with standard FIO communication nests.
Technical Specifications
| Parameter | Description |
|---|---|
| Full Order Code | ADV551-P50/D5A00 S1 |
| Output Channels | 32 |
| Output Format | Current sink (Transistor contact) |
| Rated Load Voltage | 24 V DC |
| Maximum Load Current | 50 mA per channel |
| External Power Supply | 20.4 – 26.4 V DC |
| Response Time | ≤ 3 ms (status only), ≤ 10 ms (mixed status/pulse) |
| Pulse Width Range | 8 ms – 7,200 s |
| Pulse Resolution | 8 ms (max 1 ms ON/OFF delay) |
| Isolation Integrity | 2 kV AC (signal-to-system, 1 min), 500 V AC (between commons, 1 min) |
| Commoning | 16 channels per common (negative/ground) |
| Interface Adapter | ATD5A-00 (KS cable MIL-style connection) |
| Style Code | S1 |
| Weight | 0.2 kg |
Functional Code Breakdown
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Suffix P – Enables Pulse Width and Time-Proportional output for duty-cycle-based process control.
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Suffix 5 – Standard industrial version; no LED status display, non-explosion proof.
-
Suffix 0 – Basic hardware for standard industrial environments.
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Option /D5A00 – Pre-installed ATD5A-00 KS cable interface adapter for simplified cabinet wiring.
Industrial Applications
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Duty-Cycle Heating – Drives solid-state relays for furnace or oven temperature control.
-
Precision Dosing – Controls solenoid pumps using pulse-width modulation for chemical injection.
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Cabinet Optimization – High-density 32-channel format reduces space requirements in control room marshalling cabinets.
Technical FAQ
Q: Difference between S1 and S2 style codes?
A: S1 is the original hardware revision. Functionally identical to S2, it is preferred for like-for-like replacements in older systems.
Q: How does the current-sink output work?
A: The module connects the load to the ground (negative). The external device must connect between the +24 V DC supply and the module output.
Q: Does the module display channel status?
A: No, the P50 version lacks an LED status display. Monitoring is performed via the DCS HMI.
| 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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