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Operation
6.1 Circuit Types
This section refers to any field wiring involved in communication between boards, speakers, or
strobes. These connections include: Initiating Device Circuits and Notification Appliance
Circuits (NAC). All NACs are synchronized by internally or externally generated control
signals. When a FACP is used, it has full control as to how the system responds to an alarm or
manual control request.
6.2 Initiating Device Circuit
The QX-mini may use an FACP as an Initiating Device Circuit via the Signaling Line Circuit or
Relay Activation or Sync Input.
6.2.1 Relay Inputs
The QX-mini may receive initiating relay signals from the FACP:
• for either Stage 1 or Stage 2 alarm activation (as common relay)
6.2.2 Synch Inputs
The QX-mini can receive a synchronizing signal from the FACP for panel and NAC control.
NOTICE TO USERS, INSTALLERS, AUTHORITIES HAVING JURISDICTION, AND OTHER INVOLVED PARTIES
This product incorporates field-programmable software. In order for the product to comply with the requirements in the Standard for
Control Units and Accessories for Fire Alarm Systems, UL 864, certain programming features or options must be limited to specific
values or not used at all as indicated below.
Program feature or
option
Permitted in
UL 864? (Y/N)
Permitted
in ULC
S527? (Y/N)
Possible settings
Settings permitted in
UL 864
Second Stage Enabled NO YES Second Stage Enabled/Disabled Second Stage Enabled
AC Trouble Relay YES YES Return Specific ULC Trouble
Reporting of ULC Specific
trouble is permitted
Battery/Charger Trouble YES YES Return Specific ULC Trouble
Reporting of ULC Specific
trouble is permitted
Ground Fault YES YES Return Specific ULC Trouble
Reporting of ULC Specific
trouble is permitted
Page Inhibited (in Canada
only)
NO YES User Configurable LED
Settings permitted in
UL S527:
Page Inhibited when in
FACP alarm or alarm test
condition.
Note: The inter-panel synchronization supports up to a total of four units.
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