Light towers containing up to four lights can be controlled. Separate optically-isolated inputs are provided for each of the four lights. The inputs can be controlled by the PTT (push to talk) switch, phone off hook indicator, manual toggle switch, and more.

The G2 Light Tower Interface controller contains its own power supply, saving valuable space and eliminating the confusion of wall adapters. All connections are made with Phoenix Contact® removable terminal strips. A small dip switch allows selection of NO (normally open) or NC (normally closed) inputs. Steady On or flashing lights may be selected as well. Each input and output has an LED indicator, for easy troubleshooting.

Technical specifications:

  • (4) four optically isolated dry contact inputs
  • (4) four outputs : 50 mA : 24V DC
  • User selectable Normally Open / Normally Closed inputs
  • User selectable Flashing Light / Steady On outputs
  • Extruded aluminum laser-etched, flange mount case
  • LED indicators for all inputs and outputs
  • 110 VAC / 0.25 amp power input
  • Integrated 24 VDC power supply
  • Programming port
  • Power on self test
  • Pluggable wiring connectors
  • Power: 15 W
  • Voltage: 85-264 VAC/ 47-440 Hz
  • Aluminum black anodized enclosure
  • Dimensions: 1.73″ x 4.1″ x 7 (WxHxL)
  • 1-year standard parts and labor warranty
  • Service contract available

Want to learn more?

Download USDD’s product catalog or contact us to request a personal consultation.

We’d be happy to discuss our fire station system overview in more detail.


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