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95 Installation Instructions
TRG - This is the bell trigger output, which switches to 0V on alarm and is
rated at 500mA. This output can be programmed for SAB or SCB
operation, and operates as follows:
SAB switches to 0V on alarm and provides a maximum of 500mA.
SCB provides a negative hold off (500mA), which is removed on
alarm.
Additional external sounders can be driven from MSNodes (using an RM3A
relay module).
Auxiliary Tamper Input
("10" in Figure 2.)
The AUX TMP terminals provide a tamper-switch input for an auxiliary device
such as a remote power supply unit or extension loudspeaker. If the input is
not used, it must be linked out.
Line Fault Input
("11" in Figure 2.)
The system generates a line fault alert if +12Vdc is applied to the LINE FLT
input. If the system is unset when this occurs, a "Chime" tone is generated
every minute until the condition is reset. If the system is set, any programmed
bell delay is cancelled.
Communicator Line Fault
If a standalone communicator, such as a RedCARE STU, is being used,
connect the Line Fault output of the communicator to the LINE FLT input of
the panel. The communicator must provide +12Vdc to indicate a line fault (e.g.
if the Line Fault output at the communicator uses a relay, connect the
common terminal of the relay to +12Vdc and the normally-open terminal to the
LINE FLT input of the panel).
If the communicator is dual-path (i.e. has landline and mobile communication),
you also need to connect a panel output programmed as type "ATS Test" to
the ATS Test input of the communicator. Invert the sense of the output at the
panel if a "positive applied" input sense is used at the communicator.
The panel generates an "ATE L.F. Single" alert if only one of the networks is
not available, or "ATE L.F. All" if both networks are not available. For a single-
path communicator, a line fault generates "ATE L.F. All".
11680293 Issue 1
2. Installation
Page 15
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