ZS2001 digital inputs
The ZS2001 connectors are not included in the scope of delivery. See chapter Accessories.
Notice | |
Different pin numbering Danger of confusion: The pins are numbered differently on the box than on the ZS2001. |
Pin | Imprint on the ZS2001 | Description |
|---|---|---|
Us1 | 24 | Sensor power supply: 24 VDC from US |
1 | 0 | Input 1 |
2 | 1 | Input 2 |
3 | 2 | Input 3 |
4 | 3 | Input 4 |
5 | 4 | Input 5 |
6 | 5 | Input 6 |
7 | 6 | Input 7 |
8 | 7 | Input 8 |
GNDs | 0 V | GNDS |
Use the output voltage Us1 as supply voltage for the sensors. Make sure that the total of the supply currents of all connected sensors does not exceed the total current of 0.5 A.
ZS2001-0004 has three rows with ten terminal contacts each. The first row is occupied as shown in the table. The second and third rows are designed to distribute the supply voltage and ground. See connection examples.
Connection examples
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ZS2001-0001 ZS2001-0002 |
| ZS2001-0004 |
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The diagram shows the connection of 8 sensors in single-wire technology and one sensor each in two-wire and three-wire technology.
Please note for connector ZS2001-0004: two bridges (24 V and 0 V) are required to supply the terminal points for two-wire and three-wire connection technology.