Magellan / Spectra SP
11
2.13
Auxiliary Power Terminals
The auxiliary power supply terminals can be used to power motion detectors, keypads and other modules or accessories in the
security system. A fuseless circuit protects the power supply against current overload and automatically shuts down if the current
exceeds 1.1A. If this occurs, the Maximum Auxiliary Current failure will appear in the keypad’s trouble display (see
Trouble
Display
on page 60). Therefore, the combined current consumption of devices connected to the auxiliary power supply should not
exceed 700mA. If the auxiliary output is overloaded and is shut down, you must disconnect all loads from the output for at least
10 seconds before reconnecting any load back to the auxiliary output.
2.14
Telephone Line Connection
In order to report system events to the monitoring station, you must connect the incoming telephone company wires into the TIP
and RING connections of the control panel and then run the wires from T1 and R1 to the telephone or telephone system as
shown in PCB Layouts for each respective panel.
2.15
Bell Output Connection
The BELL+ and BELL- terminals power bells, sirens and other warning devices requiring a steady voltage output during an alarm.
The bell output supplies 12Vdc upon alarm and can support one 30-watt or two 20-watt sirens. The bell output uses a fuseless
circuit and will automatically shut down if the current exceeds 3A. When this occurs the Maximum Bell Current failure will only
appear in the keypad’s trouble display (see
Trouble Display
on page 60) during an alarm. If the load on the BELL terminals
returns to normal, the control panel will re-instate power to the BELL terminals during the next alarm. When connecting sirens,
please verify correct polarity. Connect the positive lead to the BELL+ terminal and the negative lead to the BELL- terminal of the
control panel as shown in PCB Layouts for each respective panel.
If the BELL output is not being used, the Bell Disconnected failure will remain in the keypad’s trouble display
(see Trouble Display on page 60). To avoid this connect a 1K
resistor across the BELL terminals.
For connection of a self-contained bell/siren, see PCB Layouts for each respective panel.
2.16
Programmable Output Connections
When a specific event occurs in the system, a PGM can reset smoke detectors, activate strobe lights, open/close garage doors
and much more.
2.16.1
PGMs
The control panels include two/four on-board programmable outputs (PGMs). For details on how to program PGMs,
see
Programmable Outputs
on page 53. PGM1 and PGM2 can support up to 150mA. The PGMs are limited by the
power source being used. If powered by:
•
The
AUX
terminals.
The current consumption of the
AUX
terminals cannot exceed 700mA. Therefore, whatever
devices are connected to the
AUX
terminals (i.e. modules and PGMs) cannot exceed 700mA combined. For
example, if there are six modules connected to the
AUX
terminals that are using 600mA and you wish to power the
PGM using the
AUX
terminals, the PGM’s current consumption cannot exceed 100mA.
•
An external power supply.
If using an external power supply, the current consumption cannot exceed 150mA for
PGM1 and PGM2. If the external power supply’s current consumption limit is less than that of the PGM it is
connected to, than the current consumption will not exceed the power supply’s current limit.
UL Note: The AUX terminals cannot exceed 200mA for UL installations.
Figure 2: Relay and PGM Connections
