
7
Connection Examples
EDBC250SIO | 2.0
93
NOTE
The supply lines of the Safety Mats and Bumpers must be laid together.
For each Safety Mat or Bumper, the four conductors used (e.g. SI0, SI0 TP, SI1,
SI1 TP) must be laid together in order to avoid influences and fault functions
caused by EMC influences.
CAUTION
"Short circuit in mat" fault is not detected
The Safety I/O-module fails to detect a short circuit between the mat contacts.
This is interpreted as the mat being actuated. You must also verify that the
safeguard is wired correctly.
Periodically check that the mat is working properly.
CAUTION
Safety function pressure-sensitive mat requires a response time of 50 ms
Avoid personal injury and damage to property
The pressure-sensitive mat function achieves a response time of 50 ms
between a change in mat state and providing the information on the
EtherCAT bus.
I
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