Product Description
The Yokogawa S2MMM843 is a high-density mixed analog and digital I/O module designed for the N-IO (Network I/O) subsystem. It integrates analog inputs, analog outputs, digital inputs, and digital outputs into a single compact module, providing a flexible hybrid interface for complex control applications.
By consolidating multiple I/O types into one hardware unit, the S2MMM843 significantly reduces cabinet space, wiring complexity, and overall system cost. Designed for direct mounting on N-IO baseplates, it delivers high-speed data integrity, galvanic isolation, and robust communication for demanding industrial automation systems.
Technical Specifications
| Item | Specification |
|---|---|
| Model | S2MMM843 |
| I/O Category | Mixed Analog / Digital |
| Total Channels | 32 channels |
| Dimensions | 100 × 120 × 25 mm |
| Net Weight | 0.3 kg |
Application Scenarios
The S2MMM843 is ideal for localized and space-constrained control applications that require mixed signal handling, including:
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Skid-mounted process packages
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Small-scale or modular batch systems
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Remote instrument and junction enclosures
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Oil & gas wellhead monitoring
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Specialty chemical processing units
Its flexibility makes it well suited for systems where dynamic I/O allocation is required for both sensors and actuators.
FAQ
Q: Which baseplates are compatible with the S2MMM843?
The module is designed exclusively for N-IO systems and must be installed on S2BN1D, S2BN4D, or S2BN5D baseplates.
Q: Can individual channels be configured for different signal ranges?
Yes. Each channel supports software-defined configuration, allowing selection of voltage or current ranges (e.g., 4–20 mA, 0–10 V) based on field device requirements.
| 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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