Disconnect the mains power before connecting or
disconnecting the power and/or DTE plugs !
3.4
I/O's
Before starting with the installation, take a moment to become more familiar with the
possible connections to and from the
DinBox RTU M4
.
B
a
u
s
ch
D
at
a
co
m
DO1
DO1
DO2
DO2
AI1 +
AI1 -
AI2 +
AI2 -
8x DI / active 24Vdc
2x DO / 100mA non inductive
2x AI 0~5Vdc
Integrated GSM/GPRS
CAUTION
Electric shock hazard if covers removed.
Service by qualified personal only.
Disconnect mains before opening.
CE
AC 85-264Vac
DC 9–25Vdc
N
L
+
–
IN
D
O
A
I
M
A
IN
S
N
L
D
I I
O
R
S
2
32
M
M
C
C
A
R
D
1
2
GSM
3
DinBox RTU M4
DI+
.
RST
GND
.
G
A
B
DI1
DI2
DI3
DI4
DI5
DI6
DI7
DI8
D
in
B
o
x
R
T
U
M
4
E
T
H
