8
HPT
500
IO-Link
Edition: 2020-04-08
HYDAC ELECTRONIC GMBH
Part no.: 670038
6.2 Additional installation instructions
Additional installation instructions which, from experience, reduce the effect of
electromagnetic interference:
Make line connections as short as possible.
Connection with unscreened standard sensor cable possible up to a max. cable length
of 20 m.
Keep the instrument well away from the electrical supply cables for power equipment,
as well as from any electrical or electronic equipment causing interference.
7 PIN
connection
M12x1, 4-pin
Pin
Signal
Description
1 L+
+U
B
2 n.c.
n.c.
3 L-
0V
4 C/Q1
IO-Link
communication / switching output
1
When connecting the Class B Ports, 3 core leads with PIN 1, 3 and 4 may
be used only.
C/Q1