

Yokogawa | SEC402-51 S1 | ESB Bus Coupler Module | Brand New
Automation does not wait. The Yokogawa SEC402-51 is a esb bus coupler module in our Shenzhen warehouse right now. Transmission Speed: 128 Mbps (I/O module data transmission) | Transmission Distance: 10 m maximum (up to 10 m each for upper ESB bus cable and lower ESB bus cable) | Current Consumption: 0.5 A. Verified before packing. 12-month warranty.
Technical Specifications
| SEC402-51 | is a Yokogawa ESB Bus Coupler Module designed for communication between the Field Control Unit and the Node Unit via the ESB bus. |
|---|---|
| Function | ESB bus master interface function |
| Transmission Speed | 128 Mbps (I/O module data transmission) |
| Transmission Distance | 10 m maximum (up to 10 m each for upper ESB bus cable and lower ESB bus cable) |
| Current Consumption | 0.5 A |
| Weight | Approx. 0.24 kg |
| -E | Standard Type with no explosion protection |
| -1 | Standard Type with explosion protection |
| -G3 | With ISA Standard G3 |
| Manufacturer | Yokogawa |
| Model / SKU | SEC402-51 |
✓ Ships within 24 hours | ✓ 12-Month Warranty | ✓ Worldwide Delivery
Detailed Product Information
Genuine Parts
100% genuine Yokogawa. Serial number, full traceability. Beware of counterfeits.
Support
Engineers with 8+ years on Yokogawa. Video call help. Part cross-referencing. Response within 4 hours.
Compatibility
For Yokogawa platforms. Verify firmware, slot, power budget. Send label photo — we confirm within 4 hours.
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