PPC 25

Priority Page Controller
Key Features
  • Detects audio signal in a public address system speaker and mutes program audio
  • Designed for use exclusively with Extron products which have remote volume and mute control ports
  • Compatible with 25/70/100 volt and 4/8 ohm public address systems
  • Adjustable time delay from 2 to 8 seconds for restoring audio after a page
  • Eighth rack width, one inch high metal enclosure
The Extron PPC 25
Model Version Description Part #
PPC 25 Priority Page Controller 60-887-01

The PPC 25 mutes audio during a page from a public address system. The sensor connects to a PA speaker lead and detects current flow when a PA announcement is initiated. The sensor signals the controller to close its output relay which sends a mute signal to the audio device. The output relay can be connected to any Extron product that has a digital input or contact closure mute control, such as the MLC 104 IP Plus MediaLink® Controller, PVS 204SA PoleVault® Switcher, or MPA Series and XTRA™ Series power amplifiers with a 3-pole remote control port.

Note: The PPC 25 and sensor cable are UL 2043 plenum rated, allowing for installation above a drop ceiling. The PPC 25 Sensor assembly must be installed in a sealed enclosure, such as the included metal junction box to meet the plenum rating requirement.


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PPC 25 Priority Page Controller
Control — relay output
   Relay number/type 1 latching (on/off)
   Connectors (1) 3.5 mm captive screw connector, 2 pole, normally open
   Contact rating 24 V, 1 A
Control — paging input
   Paging sensor connector (1) 3.5 mm captive screw connector, 2 pole
   Power input requirements 12 VDC, 33 mA
    NOTE     A power supply is not included with the PPC 25.  A power supply can be shared with other products.
   Temperature/humidity Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
      Rack mount Yes
   Enclosure type Metal
   Enclosure dimensions 1.0" H x 2.2" W x 3.0" D (one eighth rack wide)
(2.5 cm H x 5.6 cm W x 7.6 cm D)
   Product weight 1.5 lbs (0.7 kg)
   Shipping weight 2 lbs (1 kg)
   Vibration ISTA 1A in carton (International Safe Transit Association)
   Regulatory compliance 
      Safety CE, CUL, UL
UL rated for use in plenum airspaces: meets UL 2043 for heat and smoke release, excluding the power supply; meets UL 60065 for safety
       NOTE     The Priority Page Sensor must be installed in a sealed enclosure such as a metal junction box in order to meet UL 2043 requirements for use in plenum spaces.
      EMI/EMC CE, C-tick, FCC Class A, ICES, VCCI
   Product warranty 3 years parts and labor
    NOTE     Specifications are subject to change without notice.
Shipping Dimensions and Weights
    Part # Height Width Depth Weight
    60-887-01 2.69" (6.8 cm) 7.13" (18.1 cm) 9.5" (24.1 cm) 1.0 lbs (0.45 kg)


Panel Drawing

Panel Drawing
© 2020 Extron. Specifications are subject to change without notice.