Here, you can connect 16 input signals (0…15), each bipolar and electrically isolated. Each channel is connected by means of two-wire connection. Due to the reverse polarity protection, the measurement signal is indicated logically correct, even if the connection is polarity-reversed.
Pin assignment
|
X5 pin |
Connection |
LED |
X6 pin |
Connection |
LED |
|
|---|---|---|---|---|---|---|
|
1 |
Digital input 00 + |
L10 |
1 |
Digital input 08 + |
L18 |
|
|
2 |
Digital input 00− |
2 |
Digital input 08− |
|||
|
3 |
Digital input 01 + |
L11 |
3 |
Digital input 09 + |
L19 |
|
|
4 |
Digital input 01− |
4 |
Digital input 09− |
|||
|
5 |
Digital input 02 + |
L12 |
5 |
Digital input 10 + |
L20 |
|
|
6 |
Digital input 02− |
6 |
Digital input 10− |
|||
|
7 |
Digital input 03 + |
L13 |
7 |
Digital input 11 + |
L21 |
|
|
8 |
Digital input 03− |
8 |
Digital input 11− |
|||
|
9 |
Digital input 04 + |
L14 |
9 |
Digital input 12 + |
L22 |
|
|
10 |
Digital input 04− |
10 |
Digital input 12− |
|||
|
11 |
Digital input 05 + |
L15 |
11 |
Digital input 13 + |
L23 |
|
|
12 |
Digital input 05− |
12 |
Digital input 13− |
|||
|
13 |
Digital input 06 + |
L16 |
13 |
Digital input 14 + |
L24 |
|
|
14 |
Digital input 06− |
14 |
Digital input 14− |
|||
|
15 |
Digital input 07 + |
L17 |
15 |
Digital input 15 + |
L25 |
|
|
16 |
Digital input 07− |
16 |
Digital input 15− |