Q.bloxx-Ec D104: Connecting Digital Inputs; Digital Input - Gantner Q Series Manual

5.24
5.24.1
Q.series
Gantner Instruments GmbH
5 Connection → Q.bloxx-EC D104: connecting digital inputs

Q.bloxx-EC D104: connecting digital inputs

The Q.bloxx-EC Module D104 has sixteen digital inputs. The pin
assignment of the two connector strips is identical and the con-
nection terminals have numbers for identifying the connections.
You will find the associated figures in each case at the same place
in the circuit diagrams, for example each of the figures quoted in
the second place belong to one possible connection method.
The designations 0 V and +V refer to the (external) supply volt-
age connections, NC indicates "not assigned".
1 NC
2 D 1
In
3 D 2
In
4 D 3
In
5 D 4
In
6 D 5
In
7 D 6
+V must be between 12 V and 30 V
In
8 D 7
In
9 D 8
In
10 0 V
1 NC
2 D 1
In
3 D 2
In
4 D 3
In
5 D 4
In
6 D 5
In
7 D 6
In
8 D 7
In
9 D 8
In
10 0 V
Fig. 5-79 Pin assignment for Q.bloxx-EC Module D104.

Digital input

On each connecting plug contacts for eight inputs are available.
Since the inputs of this module are electrically isolated from the
power supply, you must also connect 0 V and a supply voltage
(+V).
+V
Fig. 5-80 D104, digital input.
+V
2, 3, 4, 5, 6, 7, 8, 9
D
in
10 (0V)
2, 3, 4, 5, 6, 7, 8, 9
D
in
10 (0V)
79