Product Overview
The Yokogawa ALR111-S01 is a high-performance Serial Communication Module designed for CENTUM VP and CS 3000 DCS. It provides two RS-232C ports, enabling seamless data exchange between the Field Control Unit (FCU) and external subsystems like PLCs, power monitors, and gas chromatographs. Manufactured in France, this 100% Brand New Original module integrates third-party serial devices into the CENTUM system efficiently.
Technical Specifications
| Specification | Details |
|---|---|
| Part Number | ALR111-S01 |
| Communication Interface | RS-232C (2 ports) |
| Connection Type | D-sub 9-pin (male) |
| Transmission Speed | 300 bps to 115.2 kbps |
| Dimensions | 3.2 cm (W) x 10.6 cm (D) x 13.0 cm (H) |
| Weight | 0.3 kg |
| Condition | 100% Brand New Original |
Engineering Advantages
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Optimized Third-Party Integration: Connects external devices via Modbus RTU or user-defined ASCII protocols for centralized control.
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Compact High-Density Design: At just 3.2 cm wide, it maximizes I/O node space and supports multiple serial modules in a single rack.
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Deterministic Processor Offloading: An internal processor handles the serial protocol stack, freeing up the FCU processor for real-time control tasks.
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Industrial-Grade Reliability: Built to withstand thermal and electromagnetic challenges, with a robust 0.3 kg solid-state design.
FAQs
-
Does the ALR111-S01 support redundant configurations?
Yes, two modules can be configured in a duplex setup. The standby module automatically takes control if the active one fails. -
What is the maximum cable length for the RS-232C ports?
The typical maximum is 15 meters. For longer distances, use RS-232 to RS-422/485 converters or optical isolators. -
Is this a genuine Yokogawa part made in France?
Yes, the ALR111-S01 is 100% Brand New Original, with "Made in France" labeling and serial number traceability. -
Can I configure each port independently?
Yes, the CENTUM engineering software allows separate baud rates, parity, and protocols for each of the two ports.
| 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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