Paradox Magellan MG5050E, Installation Manual

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Magellan & Spectra SP • Installation Guide
17
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 or 3A for the MG5075. If this occurs, the Maximum
Auxiliary Current failure will appear in the keypad’s trouble display (See “Trouble Display” on page 63). 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.
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.
Alarm Transmissions
The mode of acknowledgment operation of the alarm transmission path is pass-through. In the case of network/interface failure, the control panel displays the
trouble via the connected keypad(s). Examples of causes of this failure are prolonged power failure, communication path unavailable, system offline due to
scheduled upgrades or maintenance.
Substitution security is achieved by information security displayed on the keypad(s), physical security (provided by the tamper protection), and by a unique serial
number for each device. Messages sent to the receiving center include the serial number to identify the substitution and alert accordingly.
Information security is achieved by 256 bit encrypted, supervised communication (AES validation number is 986) which prevents unauthorized reading or
modification of messages.
Paradox alarm reporting systems are compatible with a variety of report code formats that are detailed in the Programming Guide.
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 63) 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.
WARNING: 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 63). 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.
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.
PGMs
The control panels include two/four on-board programmable outputs (PGMs). For details on how to program PGMs, See “Programmable Outputs” on page 56.
PGM1 and PGM2 can support up to 150 mA. 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 700 mA. Therefore, whatever devices are connected to the
AUX
terminals
(i.e. modules and PGMs) cannot exceed 700 mA combined. For example, if there are six modules connected to the
AUX
terminals that are using 600 mA and you
wish to power the PGM using the
AUX
terminals, the PGM’s current consumption cannot exceed 100 mA.
• An external power supply. If using an external power supply, the current consumption cannot exceed 150 mA 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 200 mA for UL installations.
Figure 2: Relay and PGM Connections