Product Description
The ADM12C S3 is a high-reliability contact (digital) input module for Yokogawa CENTUM CS and CS 3000 systems. It converts dry (voltage-free) field contacts into digital signals for processing by a Field Control Station (FCS).
Designed for industrial durability, the S3 revision features enhanced electrical isolation and optimized internal components for stable operation in harsh environments. This module is essential for status monitoring, sequence interlocking, and real-time fault detection, providing dependable performance across distributed control networks.
Technical Specifications
| Item | Specification |
|---|---|
| Product Model | ADM12C S3 |
| Module Function | Contact Input / Digital Input |
| Channel Capacity | 16 isolated input channels |
| Input Signal Type | Dry contact (voltage-free) |
| Sensing Voltage | Provided internally by module backplane |
| Isolation Resistance | ≥10 MΩ at 500 V DC |
| Dielectric Strength | 500 V AC for 1 minute between input and ground |
| Current Consumption | 250 mA (5 V DC internal logic) |
| Data Refresh Cycle | High-speed scanning (millisecond-level) |
| Installation | Standard Yokogawa I/O nests (AMN series) |
| Form Factor | Slim-profile chassis for dense rack installation |
| Operating Weight | 1.0 kg |
Application Scenarios
-
Plant Safety Interlocking
Monitoring emergency stop buttons and pull-cords for immediate system shutdown. -
Valve Position Monitoring
Connecting to limit switches on automated valves to confirm open/closed states. -
Electrical Switchgear Status
Tracking circuit breaker and isolator positions in power distribution centers.
Product FAQ
Q: What differentiates the S3 revision?
A: The S3 revision includes updated internal components for improved noise immunity and compatibility with newer backplane timings, enhancing longevity over S1 and S2 versions.
Q: Does this module require external power for the contacts?
A: No. The ADM12C S3 senses dry contacts directly, providing internal sensing voltage to simplify field wiring.
| 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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