12 – Control CS 320 FU / Rev.A 1.01
Control CS 320 FU / Rev.A 1.01 – 13
EN
NOTE:
In order to satisfy the requirements of EN 12453:2017 the
electronic end position system must comply as a minimum
with PL “c” with a min. category 2 per EN ISO 13849-1.
In order to satisfy this requirement, it is only permissible to
use an absolute value encoder from MFZ (art. no. 97957) as
an electronic end position system.
5.7
5.7 Mechanical limit switch (MEC) connection
Mechanical limit switch (MEC) connection
Alternatively to the absolute value encoder as an electronic
system, it is also possible to connect a mechanical cam limit
switch and evaluate this.
With first commissioning and after a RESET, the connected
limit position system is automatically detected. With a
subsequent change, the respective limit position system must
be selected via a parameter setting in the INPUT operating
mode.
Series STA, MDF05, MTZ05
5.7 / 1
S1
S2 S3
S4
S5 S6
Series MDF20+, KD, MTZ20+
S1 S2 S3 S4 S5 S6
5.7 / 2
Mechanical limit switches
1
2
3
4
5
6
7
8
X15
S2
S5
S1
S6
5.7 / 3
Safety circuit
U
V
W
B1
B2
X2
S3
S4
S7
S8
5.7 / 4
