Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| sales@plc-automations.com | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |

The Yokogawa ANT401-5E is an advanced optical bus repeater main module designed to enhance the performance of optical communication systems in industrial automation applications. This module is engineered to extend the communication distance of a network by regenerating optical signals, ensuring data integrity and high-speed communication over long distances. The ANT401-5E is specifically built to work seamlessly with industrial control systems, providing reliable signal transmission and minimizing signal loss. With its compact design (142.5 × 130 × 32.8 mm) and lightweight build (0.3 kg), it can be easily integrated into existing systems while offering optimal performance in harsh industrial environments.
| Parameter | Value |
|---|---|
| Dimensions | 142.5 × 130 × 32.8 mm |
| Weight | 0.3 kg |
| Input/Output | 1 x Optical In, 1 x Optical Out |
| Communication Protocol | Optical Bus |
| Power Supply | 24V DC |
| Operating Temperature | -10°C to 60°C |
| Isolation | 1500V DC |
The Yokogawa ANT401-5E optical bus repeater main module is designed for a variety of industrial and control system applications where long-distance, high-speed communication is critical. Key applications include:
Industrial Automation Systems: Used in SCADA systems, process control, and remote monitoring setups to ensure reliable communication between devices over long distances.
Data Transmission Systems: Ideal for extending communication distances in data acquisition systems where uninterrupted signal transmission is necessary.
Telecommunication Networks: The module is used to regenerate signals in optical communication networks, ensuring data is transmitted over longer distances without degradation.
Remote Monitoring and Control: The ANT401-5E facilitates the reliable transmission of data between field devices and central monitoring systems, particularly in geographically dispersed installations.
Signal Regeneration: The ANT401-5E effectively regenerates optical signals, allowing data to be transmitted over longer distances without degradation, ensuring reliable performance in remote monitoring and control systems.
Compact and Lightweight: With dimensions of 142.5 × 130 × 32.8 mm and weighing only 0.3 kg, the ANT401-5E is designed for easy integration into existing systems, offering space-saving and convenient installation.
High Data Integrity: The repeater guarantees high-speed communication with minimal signal loss, enhancing the data integrity and stability of the optical network.
Flexible Power Supply: Powered by 24V DC, the ANT401-5E can be easily integrated into systems with various power configurations, making it versatile for different industrial setups.
Robust Isolation: The module offers 1500V DC isolation, protecting against electrical surges and ensuring safe and stable operation in industrial environments.
Yokogawa is a globally recognized leader in industrial automation and control systems. The brand has a long history of providing high-quality and reliable solutions that help optimize industrial processes and improve operational efficiency. The ANT401-5E optical bus repeater main module reflects Yokogawa’s commitment to delivering cutting-edge products designed to meet the needs of modern industrial automation systems.
| Model | Input/Output | Communication Protocol | Power Supply | Dimensions | Weight |
|---|---|---|---|---|---|
| ANT402-5E | 1 x Optical In, 1 x Optical Out | Optical Bus | 24V DC | 142.5 × 130 × 32.8 mm | 0.35 kg |
| ANT403-5E | 1 x Optical In, 1 x Optical Out | Optical Bus | 24V DC | 142.5 × 130 × 32.8 mm | 0.33 kg |
| ANT404-5E | 1 x Optical In, 1 x Optical Out | Optical Bus | 24V DC | 142.5 × 130 × 32.8 mm | 0.32 kg |
| ANT405-5E | 1 x Optical In, 1 x Optical Out | Optical Bus | 24V DC | 142.5 × 130 × 32.8 mm | 0.30 kg |
| ANT406-5E | 1 x Optical In, 1 x Optical Out | Optical Bus | 24V DC | 142.5 × 130 × 32.8 mm | 0.31 kg |
| Model | Input Channels | Input Type | Communication Protocol | Power Supply | Dimensions | Weight |
|---|---|---|---|---|---|---|
| ADV151-P60 | 6 | Voltage/Current | Modbus RTU | 24V DC | 120 × 90 × 60 mm | 0.45 kg |
| ADV161-P50 | 8 | Voltage/Current | Modbus RTU | 24V DC | 130 × 100 × 65 mm | 0.50 kg |
| ADV159-P01 | 4 | Voltage/Current | Modbus RTU | 24V DC | 115 × 95 × 58 mm | 0.40 kg |
| ADV150-P80 | 8 | Voltage/Current | Modbus RTU | 24V DC | 125 × 90 × 70 mm | 0.48 kg |
| ADV160-P70 | 10 | Voltage/Current | Modbus RTU | 24V DC | 135 × 110 × 75 mm | 0.55 kg |
Q: What is the main function of the ANT401-5E?
A: The ANT401-5E is an optical bus repeater designed to regenerate optical signals, allowing communication to be extended over long distances in industrial automation systems.
Q: What is the power supply requirement for the ANT401-5E?
A: The ANT401-5E requires a 24V DC power supply for operation.
Q: What is the isolation level of the ANT401-5E?
A: The ANT401-5E provides 1500V DC isolation, ensuring protection from electrical surges.
Q: How many input/output channels does the ANT401-5E support?
A: The ANT401-5E supports one optical input and one optical output.
Q: What is the operating temperature range of the ANT401-5E?
A: The ANT401-5E operates within a temperature range of -10°C to 60°C.
Q: How does the ANT401-5E enhance communication in industrial systems?
A: It regenerates optical signals, enabling long-distance communication with minimal signal loss and ensuring data integrity over extended distances.
Q: What is the weight of the ANT401-5E?
A: The ANT401-5E weighs 0.3 kg.
Q: Can the ANT401-5E be used in harsh industrial environments?
A: Yes, the module is designed to operate reliably in industrial environments with robust isolation and high durability.
Q: What is the dimension of the ANT401-5E?
A: The ANT401-5E has dimensions of 142.5 × 130 × 32.8 mm.
Q: How does the ANT401-5E help in SCADA systems?
A: The ANT401-5E facilitates the reliable transmission of signals in SCADA systems, enabling seamless communication across dispersed devices and networks.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.