10/29/2019 Tech Works CI-Series Systems Planning & Installation Manual Page 36 of 42
Some examples of system wiring are a Cath Lab or Procedure Room with a Shotgun Microphone
and background music.
24VDC – 1. 5 A
CI-MSI-22
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CALL-SW (-)
SPKR (-)
SPKR (+)
CALL-SW (+)
CI-BUSS
SLAVE
PA-BUSS
OUTPUT
COMMON
MIC (-)
MIC (+)
TALK
CI-BUSS
MASTER
PA-BUSS
INPUT
24VDC - 3.5A
CHASSIS
+24VDC
P/S COM
PA-402
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PRGM (+)
PAGE (-)
PAGE (+)
PRGM (-)
SPEAKER (+)
SPEAKER (-)
PA-BUSS
INPUT
PA-BUSS
OUTPUT
POWER
25V OUTPUT
CONTROL (-)
CONTROL (+)
REVERSE SENSE
MUTE PAGE SW
IGNOR ACTV SW
MUTE PGM SW
AUDIO INPUTS
PROGRAM
INPUT
WALL /WINDOW
COUNTER
PSD2437A
CAT6-1 PATCH CABLE
PC-1 PATCH CABLE
CI-MSI-22-WM
PA-402-WM
BELDEN 8461 SPEAKER CABLE
BELDEN 8461 SPEAKER CABLE
CI-ODC-1
CAT6-10
PATCH CABLE
PC-10
PATCH
CABLE
BELDEN 8761 TWISTED / SHEILD MICROPHONE CABLE
OBSERVATION /
OPERATOR LOCATION
PROCEDURE / CLEAN ROOM
PROCEDURE
TABLE
120VAC
PMI-B
Portable
Music
Interface
SYSTEM 21
COMMUNICATION
CEILING SPEAKER
LISTEN TALK
POWER
LIMIT/
VOX
HEADSET
ACTIVE
H
E
A
D
S
E
T
L
I
S
T
E
N
L
E
V
E
L
SYSTEM 2
MUSIC
SPEAKER
AS REQUIRED
PRO-SGM
SHOT GUN
MICROPHONE
A Cath Lab or Procedure Room with Headsets and a Background Music System with all of the
electronics mounted under the counter in the Observation Room
WALL /WINDOW
COUNTER
PSD2437A
CAT6-1 PATCH CABLE
PC-1 PATCH CABLE
CI-MSI-22-WM CI-HSI-41-WM
BELDEN 8461 SPEAKER CABLE
LISTEN TALK
POWER
LIMIT/
VOX
HEADSET
ACTIVE
H
E
A
D
S
E
T
L
I
S
T
E
N
L
E
V
E
L
CI-ODC-1
CAT6-10
PATCH CABLE
PC-10
PATCH
CABLE
PRO-42
MICROPHONE
BOOM ARM
MJ-1
WALL
JACK
BELDEN 8761 TWISTED / SHEILD MICROPHONE CABLE
OBSERVATION /
OPERATOR LOCATION
PROCEDURE / CLEAN ROOM
SYSTEM 21
CEILING SPEAKER
PROCEDURE
TABLE
24 VDC - 550mA
CI-HSI- 41
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CALL-SW (-)
TALK-SW
COMMON
CALL-SW (+)
CI-BUSS
SLAVE
INPUT
PA-BUSS
MONITOR
OUTPUT
CI-BUSS
MASTER
OUTPUT
HEAD
SET
#4
HEAD
SET
#3
HEAD
SET
#1
HEAD
SET
#2
24VDC – 1. 5 A
CI-MSI-22
Tech Works * YORBA LINDA * CA * 1-800- 813- 1080 * WWW. TECH4 PEOPLE.COM
CALL-SW (-)
SPKR (-)
SPKR (+)
CALL-SW (+)
CI-BUSS
SLAVE
PA-BUSS
OUTPUT
COMMON
MIC (-)
MIC (+)
TALK
CI-BUSS
MASTER
PA-BUSS
INPUT
CS-540
HEADSETS
UP TO 4
PER CI-HSI-41
120VAC
24VDC - 3.5A
CHASSIS
+24VDC
P/S COM
PA-402
Tech Works * YORBA LINDA * CA * 1-800-813- 1080 * WWW.TECH4 PEOPLE.COM
PRGM (+)
PAGE (-)
PAGE (+)
PRGM (-)
SPEAKER (+)
SPEAKER (-)
PA-BUSS
INPUT
PA-BUSS
OUTPUT
POWER
25V OUTPUT
CONTROL (-)
CONTROL (+)
REVERSE SENSE
MUTE PAGE SW
IGNOR ACTV SW
MUTE PGM SW
AUDIO INPUTS
PROGRAM
INPUT
SYSTEM 5
BELDEN 8461 SPEAKER CABLE
PC-1 PATCH CABLE
CAT6-3 PATCH CABLE
SYSTEM 5
CEILING SPEAKER
PMI-B
Portable
Music
Interface
PA-402-WM