142 MRP-2002 Series Instruction Manual — P/N 53049:E5 7/28/2016NFPA Standard-Specific RequirementsNotes:1. Reference the 411UD Manual for additional information2. All connections between the MRP-2002 and the 411UD must be in conduit, less than 20 ft.(610 cm) in length in the same room.3. Any zone of the 411UD can be wired to function as alarm, trouble or supervisory; the 411UDmust be programmed accordingly. In this example, Channel/Zone 1 is wired to the controlpanel’s alarm relay, Channel 2/Zone 2 is wired to the control panel’s trouble relay and Channel3/Zone 3 is wired to the control panel’s supervisory relay.4. Nonresettable 24 VDC power is supplied to the 411UD via TB9 terminals configured fornonresettable power on the FACP. Jumper J4 on the 411UD must be removed for 24 VDCpower.5. End-of-Line resistors must terminate all 411UD circuits, including unused circuits.6. Program the 411UD for slave operation.7. The MRP-2002 must be programmed for AC Loss Reporting Delay This prevents theimmediate transmission of a trouble on the loss of AC power.8. A (-)VDC from the 411UD Trouble Contacts will activate the Trouble Input J6 on the FACPwhen the 411UD goes into DACT Trouble (the 411UD Trouble Contact is programmed asDACT Trouble).411UD FACPAlarmTB2-1 TB8-1TB2-2 TB8-3TroubleTB2-3 TB8-4TB2-4 TB8-6SupervisoryTB2-5 TB8-7TB2-6 TB8-9Table C.1 411-UD Connections to FACP
