SilentKnight 5820XL - Manual (Page 63)

LS10061-001SK-E Control Panel Installation
4-30
Note: In programming any point that uses multiple Flexput circuits are always referred to as the lowest Flexput
circuit number used. For example, Figure 4-37 uses Flexput circuits 1, 2, 3 together and 4, 5, 6 together.
In programming (1, 2, 3) would be referred to as point 1, and (4, 5, 6) would be referred to as point 4.
4.12.5 Auxiliary Power Installation
Flexput Circuits 1-6 on the control panel can be used as auxiliary power circuits. The four types of auxiliary
power available are:
• Door Holder Power (see Section 4.12.5.1)
• Constant Power (see Section 4.12.5.2)
• Resettable Power (see Section 4.12.5.3)
• Sounder Sync Power (see Section 4.12.5.4)
Auxiliary power circuits are power limited. Each circuit can source up to 3A (total current for all Flexput circuits
must not exceed 6.0 A).
To install an auxiliary power circuit:
1. Wire the Flexput circuit(s) that will be used for auxiliary power. See Figure 4-38 for location of Flexput cir-
cuits.
2. Configure the auxiliary power output through programming (see Section 7.5).
Figure 4-38 Flexput Circuit Location
4.12.5.1 Door Holder Power
Door holder power is intended for fire door applications. When there are no alarms in the system and the panel
has AC power, door holder circuits have 24-volt power present at their terminals. Any alarm will cause power to
disconnect. Power will be re-applied when the system is reset. If AC power is off for more than 15 seconds, the
auxiliary door holder power will be disconnected to conserve the battery backup. When AC power is restored,
power is immediately restored to the door holder circuits.
Use a UL listed door holder ESL DHX-1224, for this application.
4.12.5.2 Constant Power
Use constant power for applications that require a constant auxiliary power source. Power is always present at
Constant circuits.
4.12.5.3 Resettable Power
Resettable power is typically used to power beam detectors, flame detectors and conventional 4-wire smoke
detectors. For circuits selected as Resettable, 24-volt power is always present at the terminals unless a system
reset occurs. If a system reset occurs, power is disconnected from the terminals for 30 seconds, then re-applied.