



Introduction
The Yokogawa EC401-51 ESB Bus Coupler Module is an essential component for establishing communication within industrial automation systems, specifically designed to work with Enhanced Service Bus (ESB) networks. This compact module, with dimensions of 130 x 129.5 x 32.8 mm and weighing only 0.24 kg, is engineered to deliver stable and high-speed data transfer across automation networks.
The EC401-51 provides a seamless interface for connecting various control devices and field instruments to ensure efficient data coupling and communication, crucial for the successful operation of Distributed Control Systems (DCS) and process automation setups. Its versatility and easy integration make it an ideal choice for various applications in industrial environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | EC401-51 |
| Type | ESB Bus Coupler Module |
| Dimensions | 130 x 129.5 x 32.8 mm |
| Weight | 0.24 kg (0.53 lbs) |
| Operating Voltage | 24 V DC |
| Power Consumption | Low Power Consumption |
| Communication Protocol | Compatible with Yokogawa ESB and DCS systems |
| Mounting Type | Panel-Mountable |
| Temperature Range | -10°C to 60°C |
| Compliance | CE, RoHS |
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