GE Security EST3 User Manual

Installation
EST3 Installation and Service Manual
5.6
UL 864 NAC signal synchronization
Requirements
Table 5-2 lists the installation requirements for systems that must
meet UL 864 NAC signal synchronization requirements.
Table 5-2: Installation requirements for UL 864 signal synchronization
Circuit Installation requirements
3-ASU audio riser The 3-ASU audio subsystem uses a single signal source, so
audible NACs on the 3-ASU network audio riser are
synchronized network-wide.
3-AADC(1) Signals are synchronized for a NAC when you use a riser
selection module, a Genesis Signal Master synchronization
module, and Genesis or Enhanced Integrity notification
appliances. Separate NACs on the loop are not synchronized.
Configure the audible notification appliances for temporal or
steady output as desired.
3-IDC8/4 Signals are synchronized for a NAC when you use a Genesis
Signal Master synchronization module and Genesis or Enhanced
Integrity notification appliances. Separate NACs on the module
are not synchronized.
To silence audible appliances separately, use two NAC channels
from the 3-IDC8/4 to provide separate audible and visible power
to the NAC. In this configuration, the signal silence function
operates as defined in your project. See Figure 5-1 for typical
wiring.
Configure the audible notification appliances for temporal or
steady output as desired.
3-SSDC(1) Signals are synchronized for all NACs on the Signature data
circuit when you use SIGA-CC1S or SIGA-MCC1S modules and
Genesis or Enhanced Integrity notification appliances. See
Figure 5-3.
The system does not synchronize Signature data circuits on
separate 3-SSDC(1) modules in one panel or between panels.
Signals are synchronized for a NAC on the Signature data circuit
when you use SIGA-CC1 and SIGA-MCC1 addressable NAC
modules, a Genesis Signal Master synchronization module, and
Genesis or Enhanced Integrity notification appliances. [1]
Separate NACs on the Signature data circuit are not
synchronized. See Figure 5-4.
Configure the audible notification appliances for temporal or
steady output as desired.
3-SDDC(1) Synchronization is not supported between two daughter cards on
the same 3-SDDC(1) module. NACs on the individual daughter
cards are synchronized as described above for the 3-SSDC(1).

GE Security EST3 Specifications

General

Brand	GE Security
Model	EST3
Category	Security Sensors
Language	English