Cornell Communications, Inc
4800 Installation Manual 07-31-18
23
4800V Call Station Auxiliary Contact Connection
The 4800V call station provides an auxiliary set of momentary form “C” contacts that can be used to activate
external devices, such as a camera, strobe or tone device. Please refer to the picture, of the rear view of the call
station, below. The contacts are labeled on the side of the switch as follows.
•
NC
•
NO
•
C
NC
NO
C
Summary of Contents for 4800 series
Page 5: ...Cornell Communications Inc 4800 Installation Manual 07 31 18 5 4800 System Components ...
Page 12: ...Cornell Communications Inc 4800 Installation Manual 07 31 18 12 4800 System Riser ...
Page 18: ...Cornell Communications Inc 4800 Installation Manual 07 31 18 18 Power Supply Fault Detect ...