Comelit UT8020 - Specific Module Wiring; Button Module Art. UT9200 Wiring; Touchscreen Module Art. UT9270 Wiring

20
UP
UP
UP
BLACK
RED
MAX 10
UT8020
UT9200
ORANGE
BLUE & WHITE BLUE
BROWN & WHITE BROWN
WHITE ORANGE
GREEN
WHITE GREEN
++
-
+
-
TX
1440
L N
-
+
V V
1441
OUT
43
OUTOUT
21
IN
21
IN
+
-
OUT
GND
SE-
SE+ NO NC
C
O
M
R
T
E
+
-
+
VV
- - -
TX TX
+
RX RX
+
ORANGE
BLUE & WHITE BLUE
BROWN & WHITE BROWN
WHITE ORANGE
GREEN
WHITE GREEN
++
-
+
-
TX
1440
L N
-
+
V V
1441
OUT
43
OUTOUT
21
IN
21
IN
+
-
OUT
GND
SE-
SE+ NO NC
C
O
M
R
T
E
+
-
+
VV
- - -
TX TX
+
RX RX
+
UT8020
UT9270
Connection of button modules Art. UT9200
Connection of Touchscreen module Art. UT9270
Max 20 m. Local door-opener button.
Max 10 modules (Max 30 modules with additional power supply, see “Connection with separate power supply”).
Max 20 m. Local door-opener button.