Det-Tronics S3 Graphics - Manual (Page 218)

12-103 EAGLE QUANTUM PREMIER DEVICES
Version 6.0
IDC
2 channel Initiating Device Circuit (IDC) module
The EQ22xxIDC Series Initiating Device Circuit (IDC) module is located on the LON/SLC and provides supervised
input capability for the Eagle Quantum Premier system. There are three 2 Channel EQ22xxIDC Series Initiating
Device Circuit (IDC) modules available: The EQ22xxIDC allows discrete inputs from smoke/heat detectors,
manual call stations or other contact devices.
It accepts two dry contact inputs for use with devices such as relays, pushbuttons, key switches, etc. The IDC
supports ANSI/NFPA 72 Class B, Style B supervised input circuits. Each circuit requires its own end of line (EOL)
resistor for monitoring circuit continuity.
The EQ22xxIDCGF Initiating Device Circuit Ground Fault Monitor (IDCGF) responds to the presence of a ground
fault within the power circuitry of the system. It provides an unsupervised dry contact input and ground fault
monitoring circuitry for indicating a power supply trouble condition. It is intended for use with a third party power
supply.
The EQ22xxIDCSC Initiating Device Circuit Short Circuit (IDCSC) is similar to the IDC, but supports ANSI/NFPA
72 Class B Style C supervised input circuits. (Not FM Approved).
INITIATING DEVICE (IDC)