2: Special Application Dc Power Output Connections; 3: Relays - Programmable - Fire-Lite Alarms MRP-2001E Installation, Operation, And Programming Manual

Installation
2.4.2 Special Application DC Power Output Connections
Special Application Resettable and Nonresettable 24 VDC power is available on the MRP-2001
control panel.
Special Application
4-Wire Smoke Detector Power (500 mA)
24 VDC filtered, resettable power for 4-wire smoke detectors
can be obtained from these terminals (power-limited)
Special Application
Resettable or Nonresettable Power (500 mA)
24 VDC filtered, resettable or nonresettable power can be
obtained from these terminals (power-limited)
• Jumper JP31 pins 1 & 2 for nonresettable power (as
illustrated in figure to right)
• Jumper JP31 pins 2 & 3 for resettable power
2.4.3 Relays - Programmable
The MRP-2001control panel provides a factory default programmed alarm relay, fail-safe trouble
relay and supervisory relay. Each relay can be programmed to activate for other conditions (refer
to "On-Board Relays" on page 64). Each Form-C relay is rated for 2 amps @ 30VDC (resistive)
and 0.5 amps @ 30 VAC (resistive).
Note that relay connections must be power-limited.
Note: Relay contacts are shown with
power applied to the panel and no active
troubles, alarms or supervisories.
The Trouble Relay is a fail-safe relay
which will transfer on any trouble or
total power failure.
24
Figure 2.8 Special Application Auxiliary Power
Figure 2.9 Relay Terminals
-
4
+
3
-
2
+
1
MRP-2001 & MRP-2001E PN 53040:A 4/16/2007
Output Circuits