LEGRAND D45 SYSTEM Installation Manual page 248

Small entrance panel
video mixer
Small Entrance Panels (SEP) monitoring details
When several Small Entrance Panels (SEP) are connected to the system by 323023 device, from the video internal unit you can monitoring each SEP by pressing the monitor key.
Double press on the monitor key to monitor the first SEP (1#), than hang up and double press the monitor key again to monitor the second SEP (2#) and so on.
Monitoring sequence as follows :
1#A > 1#B > 1#C > 1#D > 2#A > 2#B > 2#C > 2#D > 3#A > 3#B > 3#C > 3#D > 4#A > 4#B > 4#C > 4#D
ONE LEVEL SYSTEM CONNECTION SEQUENCE :
TWO LEVELS SYSTEM CONNECTION SEQUENCE :
Wiring diagram - 1
SEP
Video mixer
B
SEP 1 SEP 2
Limit Distance
Max (A): 200 m RVV X 0,5
Max (B): 100 m RVV X 0,5
Max (l): 15 m RVV2 X 1,0
244
1#
A B C D A B C D
High
1# > 2# > 3# > 4#
1#A > 1#B > 1#C > 1#D > 2#A > 2#B > 2#C > 2#D > 3#A > 3#B > 3#C > 3#D > 4#A > 4#B >
4#C > 4#D
A RVV cable and
coaxial cable
323023
1# 2# 3# 4#
l
B
B B
SEP 3
BT00856-a-en
2# 3#
A B C D
Priority
SEP 4 SEP 1
Limit Distance
Max (A): 200 m
Max (B): 100 m
Max (l1): 50 m
Max (l2): 15 m
03/09/2014
4#
A B C D
Low
A
323023
SEP
Video mixer
1# 2# 3# 4#
l1
B
B
B
B
SEP 2 SEP 3
RVV X 0,5
RVV X 0,5
RVV2 X 1,0
RVV2 X 1,0
323023
RVV cable and
coaxial cable
323015
Door lock
accessory
l2
SEP 4