Comelit UT8020 - Touchscreen Module Art. UT9270 with Additional Power Supply Wiring; Number Keypad Module Art. UT9279 M Wiring

21
1440
++
--
120-240 V
1596B
NC
C
O
M
+
-
+
VV
- - -
TX TX
+
RX RX
+
N L
UT8020
UT9270
UT8020
UT9270
14411441
L N
-
+
V V
ORANGE
WHITE ORANGE
GREEN
WHITE GREEN
++
-
TX
1440
OUT
43
OUTOUT
21
IN
21
IN
+
-
OUT
-
+
120-230 V
1595
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
UT9279M
Connection of Touchscreen module Art. UT9270 with additional power supply unit
Connection of number keypad module Art. UT9279M
Max 20 m. Local door-opener button.
Max 20 m. Local door-opener button.