Bell System bellview - Page 43

Trades
Button
Diagram 4b : Wiring for an 11 - 60 way Single Door System
Door Panel
Control
Cabinet
Common Strap
1
2
3
(optional)
(optional)
Name
Lamp
Exit Button
75R Co-ax
*1 Connect '+' to '1' to
*2 Time Clock has an
Alternative Locks
Door Monitor
Switch
BV 11 TO 60
(optional)
(optional)
or
Fire Switch
activate IR lamps.
isolated contact.
I3 I2 I1 LR O T Z V
CABV/60/1
Call Lines
(common wires)
To Telephones (see diagram 4c)
M S +-
Other
PSU
To VDC6
Video
Distributor
Notes
Bell View Video System
© 2000 Bell System (Telephones) Ltd.
206
Lock
Release
203
Lock
Release
M61
Speech
unit
C
H
R
O
T
+
-
BV700
Camera
+
-
1
S
M
LT88
Lock
Timer
+
-
+
-
+
-
12V
FAIL
FAIL
SAFE
SECR
TRIG
+
-
+
+
+
+
-
-
-
-
12V 6AH
(optional)
Battery
12V Distributor
PSU138B
12V
Power
Supply
*1
Page 4 of 5
Time
Clock
-
+
12V
TS2000
NO
CO
(optional)
*2