6.4
Wiring the digital switching output
The switching output is short-circuit protected, temperature-protected, and not electri‐
cally isolated from U
V
.
Logic:
active HIGH switching (push) to supply voltage U
V
.
active LOW switching (pull) to ground (GND).
NOTICE
NOTE! The active LOW state is not a NPN switching output according to EN60947-5-2!
Electrical values
0 V ≤ U
a
≤ U
V
Push (HIGH): (U
V
− 2 V) ≤ U
a
≤ U
V
at I
a
≤ 100 mA
Pull (LOW): 0 ≤ U
a
≤ 2 V at I
a
= 100 mA
Q1
Q2
Vcc
Figure 8: Wiring the switching output
6
ELECTRICAL INSTALLATION
16
O P E R A T I N G I N S T R U C T I O N S | MPS-C
8019721.1FIH/2022-06-01 | SICK
Subject to change without notice
