F900-820 | Control Monitor Module


This product has been discontinued. Please contact us for information on replacements or alternatives.

Product Information

The F900-820 Switch Monitor Input-Output Module is an addressable device that provides a Style “B” (Class B) or Style “D” (Class A) initiating device circuit to monitor dry contact initiating devices and a voltage sensitive input monitoring point to monitor the absence of DC voltage. The module’s output provides a Form “C” dry contact for control or over-ride functions. The module features a LED status indicator that blinks during communication. The LED can be programmed to come on steadily when the initiating device circuit goes into alarm or the output is activated.

Product Features

  • Analog Addressable Module
  • Style “B” or Style “D” Initiating Device Circuit
  • Monitors Alarm or Supervisory DeviceContacts
  • 1 Form “C” Dry Contact
  • Additional Voltage Monitoring Input
  • LED Status Indicator
  • Low Power Consumption
  • Mounts in 4” Square Electrical Box
  • Dip Switch Address Setting