Harrington Signal HAVED-MP - Manual (Page 5)

PAGING
CONTROL
FIRE PHONE CONTROL
Harrington Signal HMX
True Multiplex System
Typical System Layout
NetComm Loop:Unshielded Twisted Pair, Single pair
18/2 or larger, Unshielded twisted pair (UTP)
FPL,FPLR,FPLP run in conduit
Each pair in it’s own separate conduit.
Do NOT run NetComm cable with any other Data source
Data Source such as addressable SLC circuits, strobes,
high voltage wiring, network cabling etc. must be
run separate from NetComm.
Voice Evacuation
Speaker Circuits
Fire Phone
Circuit
Fire
Phone
F F
II
R R
E
E
F F
II
R R
E
E
Head End Control
EVX-25
EVX-50
EVX-100
TB1
TB3
TB2
EVX-25
EVX-50
EVX-100
TB1
TB3
TB2
Master Panel
Local Audio Amplifiers
Voice Evacuation
Speaker Circuits
Fire Phone
Circuit
Fire
Phone
F F
II
R R
E
E
F F
II
R R
E
E
EVX-25
EVX-50
EVX-100
TB1
TB3
TB2
EVX-25
EVX-50
EVX-100
TB1
TB3
TB2
Distributed Panel
Local Audio Amplifiers
Distributed Panel
P/N HS-5010 REV. C
page 5 of 12
2519 Fourth Avenue
Moline, IL 61265
(800) 577-5758 (v)
(309) 762-8215 (f)
www.harringtonfire.com