8
ETS 4100S IO-Link
Edition: 2020-07-20
HYDAC ELECTRONIC GMBH
Part No.: 670032
E
When fitted into a hydraulic block, earthing the block via the hydraulic system is sufficient.
When using hose mounting the housing has to be grounded separately.
6.2 Additional installation instructions
Additional installation suggestions which, from experience, reduce the effect of
electromagnetic interference:
Make line connections as short as possible
Connection with unscreened standard sensor line possible up to a max. line length of
20 m.
When connecting the Class B Ports, 3 core leads with PIN 1, 3 and 4 may be
used only.
The device variant with an additional switching output may only be connected to
Class A ports.
Keep the unit well away from the electrical supply lines of power equipment, as well as
from any electrical or electronic equipment causing interference.
7
PIN connection
M12x1, 4-pin
Pin
Signal
Code
1
L+
+U
B
2
n.c.
n.c.
3
L-
0V
4
C/Q1
IO-Link communication / switching output 1
C/Q1
n.c.
