Wiring, Electical specifications – SilentKnight SKE-SRM Remote Microphone Module User Manual
Page 2
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SKE-SRM Remote Microphone Module Installation Instructions
2
7550 Meridian Circle
Maple Grove, MN 55369-4927
763-493-6455 or 800-328-0103
Fax: 763-493-6475
www.silentknight.com
© 2005 Silent Knight PN 151396 Rev B
6. Mount the cabinet using the appropriate
screws and anchors, through the cabinet
mounting holes. See Figure 2.
Figure 2: Cabinet Mounting Hole Locations
Wiring
Use shielded 4 conductor 22 AWG (up to 5000
feet) wiring for the remote microphone. The
wiring is supervised by the main panel if switch
4 on SW2 is set to ON.
Figure 3 illustrates how to wire the SKE-SRM to
the main control panel.
Figure 3: The SKE-SRM Wiring Connections to the
SKE-450
Electical Specifications
Cabinet
Mounting
Holes
Ground Fault Impedance To Any Terminal: 0
Ω
Standby Input Power: 27.4 VDC @ 30 mA
Alarm Input Power: 27.4 VDC @ 30 mA
Supervised
Power Limited
Microphone
Gain