Product Description
The CSL/ADM12C/22C from Yokogawa is a high-density digital input module designed for large-scale Distributed Control Systems (DCS). This contact input module monitors 32 independent digital points, making it ideal for complex automation environments that require precise status tracking of field devices such as limit switches, pushbuttons, and relay contacts.
Unlike traditional screw-terminal modules, the CSL/ADM12C/22C uses a connector-type interface, significantly reducing installation time while maintaining high signal integrity through standardized cabling. The module is designed to operate within a Yokogawa I/O module nest, providing a compact and reliable interface between field hardware and the central controller.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Yokogawa |
| Model Number | CSL/ADM12C/22C |
| Device Category | Contact Input Module (Digital Input) |
| Channel Density | 32 Points per module |
| Interface Type | Connector Type (Requires KS9 / KS10 cabling) |
| Electrical Contact Rating | 5 V DC, 20 mA minimum (external contact standard) |
| Timing Requirements | Minimum pulse width 40 ms; pulse frequency up to 10 Hz |
| Power Consumption | 600 mA maximum at 5.0 V DC |
| Thermal Dissipation | Heat dissipation factor of 0.6 |
| Isolation Configuration | Common minus isolation per 16 input points |
| Mounting Method | Direct installation into I/O module nest |
| Supported Terminal Board | TE32 Terminal Board |
| Net Weight | 1.5 kg |
Advanced Signal Processing
The CSL/ADM12C/22C is optimized for dry contact signal monitoring, using 5 V DC interrogation signals to reliably detect contact status even in electrically noisy industrial environments.
The module architecture divides the 32 input channels into two isolated groups of 16, each with a common negative return path. This design simplifies field wiring while protecting the internal logic of the DCS from ground potential differences and electrical disturbances.
Compatibility with KS9 and KS10 interface cables enables flexible cabinet layouts and straightforward connections to the TE32 terminal board, improving installation efficiency and simplifying maintenance or troubleshooting tasks.
Frequently Asked Questions
What differentiates the CSL/ADM12C/22C from standard input modules?
The CSL designation and 22C suffix typically represent a specific configuration within the Yokogawa hardware ecosystem, often optimized for particular generations of CENTUM distributed control systems.
Is the cabling included with the module?
No. The KS9 or KS10 connector cables required to link the module to the terminal board must be purchased separately, depending on the installation distance and cabinet layout.
How does the common minus side isolation work?
The 32 digital inputs are divided into two groups of 16 channels. Each group shares a common negative return, simplifying wiring while maintaining electrical separation between the groups to enhance system protection and signal stability.
| 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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