
🔍 Hover to zoomHigh-reliability ESB bus communication module for Yokogawa CENTUM VP DCS field control stations, ensuring seamless and deterministic data exchange across process automation networks.
| Brand | YOKOGAWA |
| Model | EC402-51 |
| Voltage | 24V DC |
| Country of Origin | Japan |
| Weight | 0.6 kg |
| Dimensions | 180 x 120 x 60 mm |
| Warranty | 12 months |
| Certifications | CE, UL, CSA, ATEX |
| SKU / MPN | EC402-51 |
| What’s in the box | EC402-51 module, mounting hardware, user manual, certificate of conformity |
| Module Type | ESB Bus Communication Module |
| Compatible System | CENTUM VP / CS 3000 DCS |
| Bus Interface | ESB Bus (Extended Serial Backboard) |
| Communication Speed | 128 Mbps |
| Power Consumption | 5 W typical |
| Operating Temperature | 0 to 55 °C |
Key benefits: Redundant communication capability, high-speed ESB bus interface, hot-swap support, robust industrial-grade design, long-term availability, seamless CENTUM VP integration
Typical applications: Process control in oil & gas refineries, petrochemical plants, power generation facilities, pulp & paper mills, and large-scale continuous manufacturing DCS architectures
Lifecycle: Active product with Yokogawa long-term support, typically 10+ years availability with extended service options
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