System Power Supply Module (K-PW01) — K-PW01
HollysysK-PW01

System Power Supply Module (K-PW01)

Dedicated 24VDC power supply module for DCS, featuring overvoltage/short-circuit protection and 1:1 redundancy.

The K-PW01 is the energy heart of the K-Series I/O station. Designed with high-load power components, it ensures an extremely flat and stable 24VDC supply, completely eliminating ripple noise from the plant grid. Supporting hot-swapping and parallel redundancy, the K-PW01 entirely eliminates the risk of control station power failure.

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Technical Specifications

Input Voltage
24VDC (18V ~ 32VDC tolerance)
Output Voltage
5VDC / 24VDC (system bus)
Maximum Power
50W
Protection Modes
Over-voltage, over-current, short-circuit
Status Indicators
PWR (power), FLT (fault)

Key Features

  • High energy conversion efficiency with monolithic cast aluminum heatsink.
  • Supports current sharing when operating in 1:1 redundancy.