User Guide

Intercom Interface Crestron C2N-IIF
Specifications
The following table provides a summary of specifications for the
C2N-IIF.
Specifications of the C2N-IIF
SPECIFICATION
DETAILS
Power Requirements 20 Watts (0.83 Amp @ 24 VDC)
If devices are connected to the
C2N-IIF’s switched outputs and/or
24 VDC outputs, the C2N-IIF can
consume up to an additional 12 Watts.
Default Net ID 19
Inputs
Logic-Level (6) Located at “INPUT” connector.
Max Input Voltage
Min Input Voltage
Min Logic “1” Voltage
Max Logic “0” Voltage
Operating Modes
5.5 VDC
-0.5 VDC
3.2 VDC
0.9 VDC
• 5 Essex panel inputs + 1
discrete switch closure
• 4x4 button matrix switch closure
+ 2 discrete switch closures
• 6 discrete switch closures
Microphone Input (1) Located at “AV IO” connector
(“MIC” terminal)
Power
Microphone Input Level
Recommended Mic
5 VDC, current limited
34 mV typical
Electret microphone
(Panasonic WM-61B or similar).
capable of being biased from a 5VDC
current limited source.
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4 • Intercom Interface: C2N-IIF Operations & Installation Guide - DOC. 6235