ZS2001: pluggable spring-loaded terminals

Notice

Incorrect signal levels due to electromagnetic interference

Digital inputs with a 10 µs input filter are optimized for fast signal transmission and are therefore susceptible to electromagnetic interference.

Under the influence of electromagnetic interference, a false signal level can be detected.

  • If necessary, use shielded signal lines.

ZS2001: pluggable spring-loaded terminals 1:

Pin assignment

Contact

Function

0

Input 1

1

Input 2

2

Input 3

3

Input 4

4

Input 5

5

Input 6

6

Input 7

7

Input 8

"24"

US

"0V"

GNDS

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

ZS2001: pluggable spring-loaded terminals 2:

 

ZS2001: pluggable spring-loaded terminals 3:

 

ZS2001-0001

ZS2001-0002

 

ZS2001-0004

 

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.

Status LEDs

ZS2001-0002 and ZS2001-0004 have a green status LED for each digital input. An LED lights up when a high level is detected at the corresponding input.