Page 6
Page 7
1 2 3 4 5
10076
10077
(C73.A4)
+
-
N.O. C. N.C
DC
AC
+
-
1N4007
100UF 16V
APPENDIX 2: INFORMATIONS RELATED TO THE CONNECTORS AND
THEIR VOLTAGE VALUE
MONITOR 22701B AND 22701COLB
terminal
function
1
DC positive power
2
Call and speach signal
3
GND for video, conversation and power
4
Video signal
5
Output for picture recall
N
DC negative power (parallel to Pin 3)
Monitor 22701B
Monitor 22701COLB
terminal
AC V. DC V.
AC V.
DC V.
Voltage Measurement or description
3 - 1
11,2 - 15V
12,2 – 15V
Monitor Supply
3 - 2
10 V
10V
System in Stand-By
3 - 2
7 V
7V
Handset Unhooked
3 - 2
0 V
0V
Door Opener Button pushed
3 - 4
3 V
3V
Video Signal
N - 1
11,2V - 15V
12,2V - 15V Monitor Supply
3 - 5
-16V
-16V
Image Recall Off
3 - 5
4V
4V
Image Recall On
Terminal Connections on Speaker Amplifier 2272X and Cameras 10609, 10609COL
terminal
function
1
Output 12,5 VDC positive for supply of monitor
2
Speach line speaker amplifier - monitor
3
GND for video, conversation and power
4
Output for video signal
5
Output for picture recall
6
GND (parallel to Pin 3)
7
8
Output for call signal
9
Output to electric lock
10
Electric lock power supply (parallel to Pin 11)
11
Ground (GND) AC power
12
AC Power
terminal
AC Voltage
DC Voltage
Measurement or description
11 - 12
12V -12,5 V
Stand-by
11 - 12
4,5 V
Door Opener Button pushed
11 - 12
12,2V -13,5
AC Power
10 - 9
0 V
Stand-by
10 - 9
6,5 V
Door Opener Button pushed
3 - 1
12,5V - 12,8V
Monitor Supply
3 - 2
11 V
System in Stand-By
3 - 2
8 V
During the Conversation
3 - 2
0 V
Door Opener Button pushed
3 - 8
-
16 V
System in Stand-By
3 - 8
-4 V
During the Call
3 - 4
0,3 V
Video Signal with Camera On
3 - 6
0 V
0 V
Short circuit
3 - 5
-16 V
Picture recall Off
3 - 5
4 V
Picture recall On
Terminal Connections on Relay 10076 and 10077
terminal
Function
1
Normally Open
2
Common
3
Normally Closed
4
Input current (
positive for DC input, live for AC input
)
5
Input current (
negative for DC input, neutral for AC input
)
