10/29/2019
Tech Works CI-Series Systems Planning & Installation Manual Page
38
of
42
Pharmacy, Sterile Compounding Clean Room Intercom for 4 Clean Rooms
CI-ODC-4
PC-100
CAT6-100
TYPICAL
PS-2437A
TYPICAL
CS-540
CI-MSI-22
TYPICAL
SYSTEM-2
SPEAKER
TYPICAL
HM-1
TYPICAL
FS-1-PLUS
TYPICAL
CLEAN ROOM #1
CLEAN ROOM #2
CLEAN ROOM #3
CLEAN ROOM #4
BELDEN 8461
SPEAKER CABLE
BELDEN 1325R
TWISTED / SHEILD
MICROPHONE CABLE
Simple Bank Teller Window Intercom
24VDC
– 1.5 A
CI-MSI-22
Tech Works * 1-800-813-1080 * WWW.TECH4PEOPLE.COM
C
A
L
L
-S
W
(
-)
S
P
K
R
(
-)
S
P
K
R
(
+
)
C
A
L
L
-S
W
(
+
)
CI-BUSS
SLAVE
PA-BUSS
OUTPUT
C
O
M
M
O
N
M
IC
(
-)
M
IC
(
+
)
T
A
L
K
CI-BUSS
MASTER
PA-BUSS
INPUT
LISTEN
TALK
POWER
LIMIT/
VOX
HEADSET
ACTIVE
HE
AD
SET
LIS
TE
N
LEV
EL
CI-ODC-1
P
S2
43
7A
120VAC
By Others
CAT6 Cable from CI-ODC-1 (Master) to
CI-MSI-22
“CI
-
Slave”
PC-10 Cable from CI-ODC-1 to CI-MSI-22 Power
Jumper (+) to (+)
and (-) to (-)
Belden 8461 or West Penn 224 Speaker Wire
Belden 8461 or West Penn 224 Button Wire
CI-MSI-22
2021B
