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Flex 402 & Flex 404 Instruction Manual — P/N 52194:D4 3/27/2015 5

Table of Contents

Section 1: Product Description .............................................................................................10

1.1: Product Features ..........................................................................................................................................10

1.2: Specifications...............................................................................................................................................11

1.3: Controls and Indicators................................................................................................................................12

1.4: Circuits.........................................................................................................................................................13

1.5: Components .................................................................................................................................................14

1.6: Optional Modules and Accessories .............................................................................................................14

Section 2: Installation.............................................................................................................16

2.1: Backbox Mounting ......................................................................................................................................16

2.2: Operating Power ..........................................................................................................................................18

2.3: Input Circuits ...............................................................................................................................................19

2.4: Output Circuits.............................................................................................................................................21

2.4.1: Notification Appliance Circuits.........................................................................................................21

2.4.2: Special Application DC Power Output Connections.........................................................................22

2.4.3: Relays ................................................................................................................................................22

2.5: Power-limited Wiring Requirements ...........................................................................................................23

2.6: Installation of Optional Modules .................................................................................................................24

2.6.1: CAC-4 Class A Converter Module (Flex 404 only)..........................................................................24

Installation ............................................................................................................................................24

Wiring NACs and IDCs for Class A ....................................................................................................24

2.6.2: 4XTMF, 4XLMF and 4XZMF Option Modules...............................................................................25

4XTMF Transmitter Module Installation.............................................................................................26

4XZMF Zone Relay Module (Flex 404 only) ......................................................................................28

4XLMF LED Interface Module (Flex 404 only)..................................................................................29

Section 3: Program Options via DIP Switch......................................................................... 30

3.1: DIP Switch Settings.....................................................................................................................................31

3.1.1: SW1 DIP Switch Settings..................................................................................................................33

Silence Inhibit.......................................................................................................................................33

Auto-silence..........................................................................................................................................33

Temporal Coding..................................................................................................................................33

Selective Silence...................................................................................................................................33

Trouble Reminder.................................................................................................................................33

AC Trouble Delay ................................................................................................................................33

Autoresettable Supervisory ..................................................................................................................33

IDC Combination Circuit .....................................................................................................................34

3.1.2: SW2 DIP Switch Settings..................................................................................................................34

IDC1 Verification (Flex 404 only)......................................................................................................34

IDC1 Supervisory (Flex 404 only).......................................................................................................34

IDC1 Verification for Flex 402 or IDC2 Verification for Flex 404.....................................................34

IDC1 Supervisory for Flex 402 or IDC2 Supervisory for Flex 404.....................................................35

IDC2 Verification for Flex 402 or IDC3 Verification for Flex 404.....................................................35

IDC2 Supervisory for Flex 402 or IDC3 Supervisory for Flex 404.....................................................35

IDC4 Verification (Flex 404 only) .......................................................................................................35

IDC4 Supervisory (Flex 404 only).......................................................................................................35

3.1.3: SW3 DIP Switch Settings..................................................................................................................35

NAC1 Nonsilenceable ..........................................................................................................................35

NAC1 Disable ......................................................................................................................................35

NAC2 Nonsilenceable (Flex 404 only) ................................................................................................35

NAC2 Disable (Flex 404 only).............................................................................................................35

Strobe Synchronization ........................................................................................................................36

Nonsilenceable Waterflow for Combination Circuit............................................................................36

Spares ...................................................................................................................................................36