Product Description
The A2SDV105-S000 (A2SDV105) is a high-reliability digital input adapter for integration with Yokogawa ProSafe-RS Safety Instrumented Systems (SIS). It provides a specialized signal conditioning interface between field sensing devices and the safety controller, ensuring accurate and isolated signal acquisition for critical process inputs.
Engineered to meet rigorous safety standards, the A2SDV105 supports monitoring of emergency shutdown (ESD) triggers, fire and gas detectors, and other safety-critical discrete signals. Its compact design enables high-density installation while maintaining robust performance for long-term industrial operation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Yokogawa Electric Corporation |
| Model Number | A2SDV105 |
| Ordering Code | A2SDV105-S000 |
| Module Type | Digital Input Adapter |
| System Platform | ProSafe-RS Safety Instrumented System |
| I/O Function | Discrete signal conditioning and isolation |
| Signal Channels | For use with high-integrity digital input modules |
| Isolation | Galvanic isolation between field signals and safety backplane |
| Mounting Configuration | Plug-in module for compatible baseplates/terminal units |
| Compliance | SIL-rated when used in appropriate architectures |
| Physical Dimensions | 3.2 cm (W) × 10.6 cm (H) × 13.0 cm (D) |
| Net Weight | 0.3 kg |
Application
-
Interface for safety-critical discrete signals in ProSafe-RS systems
-
Monitoring of ESD, fire, gas, and other emergency shutdown inputs
-
High-density installation in safe-area control cabinets
-
Provides galvanic isolation to protect the safety logic solver from field disturbances
Frequently Asked Questions
What is the primary role of the A2SDV105-S000 in a safety system?
It acts as the physical and electrical interface that ensures ON/OFF digital signals from the field are accurately transmitted to the safety controller, protecting the system from electrical noise or disturbances.
Is this module suitable for hazardous area signals?
The A2SDV105 provides isolation but is intended for safe-area installation. For field devices in Zone 0 or Zone 1 hazardous areas, additional Zener barriers or galvanic isolators are required.
| 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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