15 SELECTION OF WIRES AND CONNECTION DIAGRAMS
EC-3100/H
230 V AC
14,5 V AC
0,8 A
12 V AC
1 A
MRL-1
White
Brown
GP
VP
L+
L-
MC
GA
SP
T
GS
VS
AC4
AC3
AC2
AC1
Brown
Brown
GA
MC
SP
GS
T
VS
KZ
GZ
PANEL 1
T1
MC1
SP1
GA1
GS1
T2
MC2
SP2
GA2
GS2
T3
MC3
SP3
GA3
GS3
T4
MC4
SP4
GA4
GS4
PANEL 2 PANEL 3
PANEL 4
EC-3100 /U
230 V AC
14,5 V AC
0,8 A
12 V AC
1 A
MRL-1
White
Brown
L+
L-
MC
GA
SP
T
GS
VS
AC4
AC3
AC2
AC1
Brown
Brown
GA
MC
SP
GS
T
VS
KZ
GZ
PANEL 1
T1
MC1
SP1
GA1
GS1
T2
MC2
SP2
GA2
GS2
T3
MC3
SP3
GA3
GS3
PANEL 2
PANEL 3
LM
L+
L-
L+
L-
MAIN ENTRANCES
SUBORDINA
TE ENTRANCES
Uniphone
Uniphone
CP-31xx
CP-31xx
CP-31xx
CP-31xx
CP-31xx
CP-31xx
CP-31xx
VZA
GZA
VZA
GZA
KZ1
VS1
GZ1
KZ1
VS1
GZ1
Electronic cassette
power supply
Electronic cassette
power supply
230V
230V
230V
230V
230V
Figure 37: Doorphone system CD-3100 in audio version with the main entrance
61