Fire alarm, Harrington, Aux audio enable connection detail – Harrington Signal HAVE 100 User Manual
Page 6: Multiple unit connection detail, Field wiring connections
TB1
1
2
3
4
5
6
7
8
TB3
1
2
3
4
5
6
7
8
TB2
1
2
3
4
5
6
7
8
9
10
11
1 2 3
J2
EVAX 25 / 50 / 100
AUX AUDIO ENABLE
CONNECTION DETAIL
Customer Provided
Dry Contact
N.O.
Aux Audio
Input
Aux Audio
Enable
Interupted V+
EVAX 25 / 50 / 100
MULTIPLE UNIT
CONNECTION DETAIL
WIRING DIAGRAM 4
WIRING DIAGRAM 5
J1
1
2
NOTE: Maximum number of units to be cascaded is 15
Non Supervised - Power Limited
NOTE: Switch SN2-8 must be in the OFF
position for all units without Mic attached.
All Power, Supervisory and Speaker
connections remain unchanged.
*
TO ADDITIONAL
EXPANDER UNITS
TB1
1
2
3
4
5
6
7
8
TB3
1
2
3
4
5
6
7
8
MESSAGE
GAIN
MIC
GAIN
FAULT
NORMAL
ALARM
YEL
GRN
RED
TB2
1
2
3
4
5
6
7
8
9
10
11
P2
S1
SN1
1 2 3
J2
J1
1
2
120 VAC
Supervised
Non-Power Limited
1
2
TB1
1
2
3
4
5
6
7
8
TB3
1
2
3
4
5
6
7
8
MSG
GAIN
MIC
GAIN
FAULT
NORMAL
ALARM
YEL
YEL
GROUND
FAULT
GRN
RED
TB2
1
2
3
4
5
6
7
8
9
10
11
P2
U6
S1
SN2
SN1
1
2
3
J2
J5
J1
1
2
70V 25V
14 pin ribbon cable
(factory supplied) may be used
in place of hard wired connections
*
EVX-25E, EVX-50E, EVX-100E
Aux Message selected
Field wiring connections:
#6-32 wire clamp screw 14-18 AWG
#8-32 wire clamp screw 12-18 AWG
Horizontal wire entry terminal 18-26 AWG
Wire gauge determined by circuit load
Field wiring connections:
#6-32 wire clamp screw 14-18 AWG
#8-32 wire clamp screw 12-18 AWG
Horizontal wire entry terminal 18-26 AWG
Wire gauge determined by circuit load
HARRINGTON
FIRE ALARM
SIGNAL INC.
ISO 9001 Certified
2519 4th Avenue
Moline, IL 61265
(309) 762-0731 FAX (309) 762-8215
www.harringtonsignal.com
P/N 1-5001 REV. G
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