+
-
+
-
+
-
+
-
+
-
STATION #1
STATION #2
STATION #3
STATION #4
STATION #5
EXTERNAL INPUT
CALL-IN
TRANSFORMER
ESCO #941-0006 SPEAKER/CALL SWITCH
HORN SPEAKER
HORN SPEAKER
ESCO #941-0006 SPEAKER/CALL SWITCH
ESCO #941-0006 SPEAKER/CALL SWITCH
ESCO #941-0007
ESCO #941-0007
CALL SWITCH
CALL SWITCH
SEE NOTE #2
NOTES
INTWIRE.SHT
#204-0070 WALL MOUNT TRANSFORMER
ESCO #216-0003
ESCO #216-0003
#1 All speaker cable must be shielded or twisted pair containing 18 or 22 gauge wire.
SEE NOTE #1
SEE NOTE #1
SEE NOTE #1
SEE NOTE #1
SEE NOTE #1
#2 Use an impedance matching transformer (P/N 0204-0080) with any message repeater or music input.
Music/message crosstalk may occur on intercom internal listen speaker when external input signal strength is too large.
TSC-1005C & TSC-1005CA
1
INTERCOM INTERCONNECT WIRING DIAGRAM
ESCO SERVICES INC.
A
11
Monday, May 06, 2002
MICHIGAN FLORIDA COLORADO
Title
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e
Document Number
Rev
Date:
Sheet
of
PRESS TO
CALL
PRESS TO
CALL
PRESS TO
CALL
PRESS TO
CALL
PRESS TO
CALL
