Product Description
The Yokogawa A1BA4D-05 is a high-reliability terminal board designed for use with the FIO (Field Interface I/O) system in CENTUM VP and ProSafe-RS control architectures. This board provides the physical interface for connecting field wiring to analog input and output modules, consolidating signals in an organized manner.
Supporting single and dual-redundant configurations, the A1BA4D-05 can handle up to 16 analog channels. Its DIN rail mount design enables efficient installation within marshalling cabinets, simplifying maintenance and troubleshooting of 4–20 mA process loops.
Technical Specifications
| Item | Specification |
|---|---|
| Ordering Code | A1BA4D-05 |
| Module Type | Terminal Board for Analog Signals |
| Mounting Style | DIN Rail Mount |
| Channel Capacity | 16-channel × 1 or 8-channel × 1 |
| Redundancy Support | Compatible with single and dual-redundant I/O module setups |
| Explosion Protection (5) | Standard type (No explosion protection) |
| System Compatibility | FIO (Field Interface I/O) for CENTUM VP / ProSafe-RS |
| Connection Type | Terminal block interface for field wiring |
| Net Weight | 0.3 kg |
Application Scenarios
The A1BA4D-05 is commonly deployed in industrial marshalling cabinets across:
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Oil and gas facilities
-
Power generation plants
-
Chemical processing sites
It consolidates field signals from transmitters and valve positioners before interfacing with the DCS controller. Its support for redundant modules makes it suitable for critical process loops where continuous signal availability is essential.
FAQ
Q: Can this terminal board be used with digital I/O modules?
No, the A1BA4D series is specifically designed for analog signals. For digital I/O, use the A1BD series or other digital-specific terminal boards.
Q: Is the A1BA4D-05 compatible with redundancy for all 16 channels?
Yes, it supports wiring for two I/O modules operating in a redundant pair, ensuring that a module failure does not interrupt the flow of field data.
| 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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