Sapling NTP 8000 Series - Inputs - Sync-Wire

19
The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
USA
P. (+1) 215.322.6063
F. (+1) 215.322.8498
www.sapling-inc.com
Inputs - Sync-Wire
Dukane Digital
Once a Day Pulse
Fire Alarm Interface Installation
The Fire Alarm Interface allows the user to accept a signal from an existing fire alarm. When the relay is
activated, the master clock will command all of the compatible secondary digital clocks to display “FirE”.
7 17
N.O.
COM
8
12
7 10
N.O.
COM
8
9
7 17
14
13 8
Reset
Minute Pulse
Ground
Dry Contact Closure
The fire command is distributed to secondary clocks using the 2-wire or RS485.