IXXAT SG Gateway, Руководство пользователя, Страница: 23 / 30

Operation 21 (28)
7.3 Ethernet Interface
Green LED Connection indication
Yellow LED Activity indication
7.4 I/O Interface
Only available with the I/O device variant.
Fig. 10 I/O interface
Digital I/Os
+
24 VDC IN
I0-I3 Digital pulse input, sink
Q0-Q3 Digital output, source
-
M-Bus
Make sure, that voltage (24 V) is applied to pin + and ground to pin - (see
Connecting I/O and M-Bus Interfaces, p. 11 ).
7.5 M-Bus Interface
Only available with the M-Bus device variant.
Fig. 11 M-Bus interface
Digital I/Os
+
24 VDC IN
S01, S02 Digital pulse input, sink
Out1, Out2 Digital output, source
MB+, MB- M-Bus
-
Ground
Make sure, that voltage (24 V) is applied to pin + and ground to pin - (see
Connecting I/O and M-Bus Interfaces, p. 11 ).
I
I
I
I
Q
Q
Q
Q
+
0
1
2
3
0
1
2
3
-
S02 -
S02 +
S01 -
S01 +
Out 2
Out 1
MB -
MB +
+
-
SG Gateway User Manual 4.04.0450.20000 1.3