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Installation
BACK
FRONT
NOTE: For further
information about
cable numbers, see
"Cables" on
page 20
CH 6
Combine / Isolate Switches
Using the termination plugs supplied with the ES4000A for mixed wet- and dry-line operation. In this
FIGURE 12.
example, channels 5 and 6 are powered from a PS2000L Power Supply (wet lines), while channels 3 and 4 are operated
without power (dry lines). Any remote station connected to channel 3 or 4 must supply its own power. For example, a
US2000A that is powered by a PS-L Power Supply could be connected to channels 3 and 4. The advantage of dry-line
operation is that intercom stations may be operated over a much greater distance.
18
XP-ES4000
TERMINATION
PLUGS
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
PS2000L Power Supplies
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
1
1
WET LINES TO 1/2 OF REMOTE
MASTER STATIONS OR BELT PACKS ON
CHANNELS 5 AND 6
PUSH
1
1
DRY LINES TO REMOTE STATIONS
ON CHANNELS 3 AND 4
MADE IN USA
CHN 1
CHN 2
MADE IN USA
CLASS 2 WIRING 1.5A 24VDC
WET LINES TO 1/2 OF REMOTE
MASTER STATIONS OR BELT PACKS ON
CHANNELS 5 AND 6
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
11
CH 6
CH 5
CH 3
CH 4
1
CH 6
1
CH 5
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