Telex Audiocom ES4000A User Instructions page 17

Intercom expansion station
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Connection Notes
BACK
FRONT
CH 6
PS2000L Power Supplies
Combine / Isolate Switches
Maximum Power Configuration for Channels 3-6 (or 7-10, 11-14, etc.). This power supply configuration
FIGURE 9.
should only be used at one point in each group of 4 channels. Typically, it is set up at the central master station. It permits
about four times as many remote stations on the 4 channels than is possible with the power supply configuration shown in
Figure 6.
XP-ES4000
PUSH
PUSH
PUSH
1
1
®
100-249 VAC 60/50 HZ
CHN 1
CHN 2
CLASS 2 WIRING 1.5A 24VDC
CH 5
®
100-249 VAC 60/50 HZ
CH 4
100-249 VAC 60/50 HZ
CH 3
set to Combine
TO US2000A
EXP IN CONNECTOR
5
3
+
-
EXP
EXP
4
IN
OUT
12-15 VDC
5
TO THE EXP IN CONNECTOR
OF ANOTHER ES4000A
11
1
1
1
1
PUSH
1
1
1
MADE IN USA
CHN 1
CHN 2
MADE IN USA
CLASS 2 WIRING 1.5A 24VDC
®
CHN 1
CHN 2
MADE IN USA
CLASS 2 WIRING 1.5A 24VDC
®
100-249 VAC 60/50 HZ
CHN 1
CHN 2
CLASS 2 WIRING 1.5A 24VDC
CH 3-6
ES4000A
Telex
SPEAKERS
®
5
PROGRAM
6
INPUTS
PGM VOLUME
CAN 3-6 OUTPUTS
3
4
5
6
BAL-OUT
LINE LEVEL
UNBAL-IN
1 VRMS
CH 6
NOTE: For
CH 5
further
information about
CH 4
cable numbers,
CH 3
see "Cables" on
TO 1/2 OF REMOTE
page 20
MASTER STATIONS
OR BELT PACKS
TO 1/2 OF REMOTE
MASTER STATIONS
OR BELT PACKS
CH 6
1
CH 5
1
CH 4
1
CH 3
MADE IN USA
15

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