Telex Audiocom ES4000A, User Instructions

Page: 14 / 30

Installation
12
FIGURE 6.
Central Master Station with simple power supply configuration. This 10-channel provides all of the channel
power and program input connections for the intercom system. This configuration should only be used at one point in the
intercom system. It is ideal for smaller intercom systems with fewer remote intercom stations. For optional power
configurations that permit more stations, see Figures 7 through 10.
NOTE : The SPS2000A power supply includes a
speaker and is typically used for intercom listening, with a gooseneck microphone connected to the US2000A for talk-
back. Alternatively, a headset with a microphone may be used. In this case, no speaker is needed, and a PS2000L power
supply may therefore be used in place of the SPS2000A.
CH 1
CH 2
CH 3
CH 4
CH 5
CH 6
CH 7
CH 8
CH 9
CH 10
CHN 3 CHN 4
CAT. NO. 9000-7336-00 MADE IN USA
CHN 1 CHN 2
CONNECT TO ES-4000
CLASS 2 WIRING 2A 24VDC
CH 7-10
PS4000
ES4000A
12-15 VDC
+ -
3
SPEAKERS
PROGRAM
INPUTS 4
LINE LEVEL
1 VRMS
EXP
OUT
CAN 3-6 OUTPUTS
EXP
IN
5
6
3 4 5 6
PGM VOLUME
BAL-OUT
UNBAL-IN
Telex
®
CHN 3 CHN 4
CAT. NO. 9000-7336-00 MADE IN USA
CHN 1 CHN 2
CONNECT TO ES-4000
CLASS 2 WIRING 2A 24VDC
CH 3-6
PS4000
ES4000A
12-15 VDC
+ -
3
SPEAKERS
PROGRAM
INPUTS 4
LINE LEVEL
1 VRMS
EXP
OUT
CAN 3-6 OUTPUTS
EXP
IN
5
6
3 4 5 6
PGM VOLUME
BAL-OUT
UNBAL-IN
Telex
®
12-15 VDC
+ -
1
SPEAKERS
PROGRAM
INPUTS
2
LINE LEVEL
1 VRMS
P.A.
EXP
OUT
CHN 2
VOL
PGM 2
VOL
PGM 1
BAL - OUT
UNBAL - IN
PUSH PUSH
CHN 1
US2000A
CHN 1
CHN 2
100-240 VAC 60/50 HZ
MADE IN USA
®
INPUT 1
SPEAKER
INPUT 2
LINE LEVEL
1 VRMS
CH 1-2
SPS2000A
CH 1-2
XP-USPG
PA
OUT
PGM
1 IN
PGM
2 IN
BACK
FRONT
CH 3 - 6
XP-4PGM
BACK
FRONT
PGM
3 IN
PGM
4 IN
PGM
5 IN
PGM
6 IN
CH 7 - 10
XP-4PGM
BACK
FRONT
PGM
7 IN
PGM
8 IN
PGM
9 IN
PGM
10 IN
TO ANOTHER ES4000A
TO BELT PACKS
AND REMOTE
MASTER STATIONS
1 1 1 1 1 1
9 9 9 9
1 1
1
1
1
9 9 9
9 10 9
1
4
6
6
5
5
5
7
9
8
7
7
NOTE : For further
information about
cable numbers, see
“Cables” on page 20