Owner's manual
MBR
Connection Detail
Terminal Designation
TB-11 Strobe Connection (if used)
J9 - right 2 rows “shorted” class B speaker circuits
left 2 rows “shorted” class A speaker circuits
J8 - right 2 rows “shorted” no strobes
Fire Phone
Handset
Jack
Fire Phone
Handset
Jack
10K 1/2W
EOLR
Fire Phone Loop
Fire Phone Loop - Connection Detail
* Maximum line resistance = 50 Ohms
---Supervised,Power Limited
P/N HS-5010 REV. C
page 11 of 12
Match EOLR to that of TB9 value
1 Speaker Output -
2 Speaker Output +
3 Class “A” Return +
4 Class “A” Return -
TB1 - Speaker Zone 1
TB6
3 Fire Phone Loop - (24VDC @50mA Max)
4 Fire Phone Loop +
TB7 No Connections
TB2 - Speaker Zone 2
TB3 - Speaker Zone 3
TB1 - Speaker Zone 1
TB4 - Speaker Zone 4
TB5
1 Fire Phone Loop - (24VDC @50mA Max)
2 Fire Phone Loop +
TB-8 - Amplifier Input
1
2
25/70 Vrms 100W max.
25/70 Vrms 100W max.
Wiring
Speaker Zones - #18 AWG min.
Fire Phone - #22 AWG min.
(Max. Line Res. = 50 Ohms )
Matching EOLR
Resistor value installed here sets the EOLR value for the
speaker zones. Value must be between 1.8K and 100K
Ohms, Min ½ Watt. Must be Listed EOL Devices (Not Supplied).
TB1 TB2
TB3 TB4 TB5P1
P2
P3
P4
J1
1
2
3
LED3LED2LED1
NetCom Bus
(Supervised)
*A *A
*A - Optional wiring for
Style 7 supervision
FF
II
RR
EE
E
O
L
EOLR
FF
II
RR
EE
FF
II
RR
EE
Standard Life Safety Speakers, Strobes connected and powered separately
Break wire to maintain supervision. Do not loop wire around speaker terminals
CLASS “B” (Style “Y”)
WIRING
Supervised - Power Limited
Fire
Phone
Loop
FF
II
RR
EE
FF
II
RR
EE
EOL
CLASS “A” (Style “Z”)
WIRING
Supervised
Power Limited
Matching
EOLR
MBR
TB2
TB3
TB4
TB10
J5
J6
J7
TB9
TB5
TB6
TB7
TB8
TB11
1 2 3 4
TB1
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
J8
J11
J9
J1
J2
J3
J4
LED1
P9
P10
P11
P12
P13
P14
P15
P16
P1 P2 P3 P4 P5 P6 P7 P8
31
Supervised
Power Limited
1
2
3
4
25 or 50W max depending
on amplifier used.
Speaker line EOLR must be
equal to Matching EOLR
installed on TB9. All must be
Listed EOL devices.
SPEAKER OUTPUT
TB-1 wiring if Class A
3
4
2519 Fourth Avenue
Moline, IL 61265
(800) 577-5758 (v)
(309) 762-8215 (f)
www.harringtonfire.com