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Rectangular metal gateway module with label AB7808-F

KHACHIMO

KHACHIMO Gateway Module AB7808-F Profibus DP Modbus-RTU Data Converter

SKU CH-15MV-4H6PE

Converts Profibus DP signals to Modbus-RTU for industrial gateway integration

  • TypeATX
  • Modern Standby support for extremely fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certified for high efficiency, lower power consumption and cooler temperatures
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine
  • ATX form factor fits standard chassis for straightforward integration

Gateway Module AB7808-F

This module converts Profibus DP signals to Modbus-RTU for industrial networks. It connects to an ANYBUS power supply and serves engineers who need protocol translation between these two fieldbus systems.

Integration Into A Control Cabinet

The unit mounts inside a panel and draws power from the ANYBUS supply. It removes the need for a separate gateway device and frees DIN-rail space by combining the conversion function with the existing power infrastructure.

Capacity And Headroom

The converter handles standard Profibus DP and Modbus-RTU data rates found in typical plant installations. It reaches its limit when the application demands higher bandwidth than these legacy fieldbus protocols provide.

Highlights

  • Modern Standby support for extremely fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certified for high efficiency, lower power consumption and cooler temperatures
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine
  • ATX form factor fits standard chassis for straightforward integration

Specifications

TypeATX

Questions about this item

What power-supply limit appears first during continuous load on the AB7808-F?

The 80 PLUS Gold efficiency target caps usable output before thermal limits become the bottleneck.

How does the unit behave for noise, heat and power draw when running all day?

Zero RPM mode keeps the fan off at low and medium loads, while Gold-rated efficiency and resonant LLC topology reduce waste heat and coil whine for quieter, cooler operation.

What must the buyer already own for the AB7808-F gateway to function?

An ATX-compatible power supply is required to provide the necessary power input for the module.

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