



Introduction
The Yokogawa SEC401-51 Bus Coupler Module is a reliable and high-performance device designed to facilitate communication between various field devices and automation systems within industrial control networks. As a bus coupler, this module plays a crucial role in connecting the fieldbus systems with a central controller, enabling seamless data exchange and system integration. The SEC401-51 is ideal for applications requiring fast, accurate, and reliable communication between multiple devices in industrial environments.
Engineered for ease of installation and compatibility with a wide range of automation protocols, the SEC401-51 ensures smooth integration into existing systems while providing robust data transmission capabilities. Whether in manufacturing, energy, or infrastructure systems, the SEC401-51 enables optimal control and monitoring by facilitating communication across multiple devices and subsystems.
Technical Specifications
| Specification | Value |
|---|---|
| Module Type | Bus Coupler Module |
| Dimensions | 130 x 129.5 x 32.8 mm |
| Weight | 0.24 kg |
| Power Supply | 24V DC |
| Operating Temperature | -10°C to 60°C |
| Communication Protocols | Fieldbus, Profibus, Modbus |
| Mounting Type | DIN Rail Mountable |
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