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Light Towers/Stack Lights

40mm PC-Controlled LED Signal Light Tower, 24VDC - Patlite PHE-3FBE1 Series

Perfect for supervising workstations or indicating the status of a process!

The Patlite PHE can be used to supervise your PC, server and/or workstation. It can also be used to indicate the status of a process. The Patlite PHE-3FB Interface Converter can convert serial RS232C to 3-light tower operations. Connect this unit to the RS-232C port on your programmed personal computer to control the continuous, flashing and alarm functions on this tower.


  • Part number PHE-3FBE1-RYG
  • Manufactured by PatLite
  • Easy to program
  • 40mm LED light tower
  • 24VDC
  • Connect with RS232C cable directly to your PC
  • Controlled through the RS232C port of your personal computer
  • Use it to supervise your PC, server and/or workstation or to indicate the status of a process
  • AC adapter included
  • Two selectable single-tone, intermittent alarms with adjustable volume to 85dB (at 1m)
  • Light has continuous and flashing options
  • Total of 8 functions available:
    • Red, amber, green continuous light (3 functions)
    • Red, amber, green flashing light (3 functions)
    • Fast-beep alarm, slow-beep alarm (2 functions)
    • All 8 functions can be controlled in any combination
    • Reset pushbutton provided to reset all functions to the off state
  • Light uses Patlite's unique double reflection LED system to create full and brilliant color
  • RS232C straight-through cable required
  • Comes with standard light configuration:
    • Red/yellow/green
  • Interface Converter:
    • Low-profile steel casing
    • Bumper pads installed to protect surface finish
  • Tower:
    • Pre-assembled, mounted to converter
    • LED modules are interchangeable
    • 40mm diameter
  • Now RoHS Compliant!
    • The 'E1' was added in the part number for RoHS Compliant units

Part Numbers

Part NumberDescriptionPrice
PHE-3FB2N-RYGPC controlled signal tower, USB interface, continuous, flashing and alarm$477.00
PHE-3FBE1-RYGPC controlled signal tower, RS-232C interface, continuous, flashing and alarm$475.00