Programming Guide
57
Hardware Connections
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). 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
(e.g., 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.
Single Zone Inputs
Detection devices such as motion detectors and door contacts are connected to the control panel's zone input terminals. Figure 6 demonstrates single zone input
terminal connections recognized by the panel. Once connected, the associated zone's parameters must be defined.
Figure 6: Single Zone Input Connections
Fire Circuits
When a zone is programmed as a fire zone, the zone becomes normally open and requires an EOL resistor. If a line short occurs or if the smoke detector becomes
active, whether the system is armed or disarmed, the control panel will generate an alarm. If a trouble occurs on a fire zone, the Fire Loop Trouble will appear in the
keypad’s trouble display (See “Trouble Display” on page 55.) and the control panel can transmit the Fire Loop Trouble report, if programmed, in section
[866]
.
Figure 7: Fire Circuits
Summary of Contents for MG5050+
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