Product Description
The Yokogawa BUS1 is a high-performance, multi-purpose communication module designed for seamless data bridging within CENTUM series distributed control systems. Unlike fixed-function communication components, the BUS1 provides a flexible interface for efficient signal exchange between PLCs, HMIs, and remote I/O subsystems.
Its compact form factor and modular design allow system engineers to expand communication capacity without extensive rewiring or cabinet modifications, making it ideal for scalable and evolving control architectures.
Technical Specifications
| Item | Specification |
|---|---|
| Model | BUS1 |
| Module Type | Multi-protocol versatile communication interface |
| Dimensions | 90 × 60 × 30 mm |
| Net Weight | 0.2 kg |
| Mounting Method | Internal rack or baseplate mounting |
| Communication Protocol | Proprietary Yokogawa system bus protocols |
| Signal Protection | Integrated EMI/RFI shielding |
| Environmental Design | Hardened circuitry for vibration and temperature variation |
| Compliance Documentation | Certificate of Origin (COO) and factory test reports available |
Operational Use Cases
The BUS1 module plays a critical role in maintaining high-availability and deterministic communication paths across industrial control systems. Typical application areas include:
-
Thermal power generation and dispatch systems
-
Petrochemical and refinery process control
-
Large-scale water and wastewater treatment facilities
It is particularly suited for environments where stable controller-to-field communication is essential for operational safety and efficiency.
FAQ
Q: Does the BUS1 support hot-swapping?
Hot-swap capability depends on the installed baseplate or chassis. For this series, it is generally recommended to follow Yokogawa power-down procedures to avoid communication bus disturbances.
Q: Can the BUS1 replace legacy communication modules?
Yes. The BUS1 is designed for versatility and can often replace older interface modules within the same product family. Firmware and system compatibility should be verified prior to installation.
| 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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