3 elements of the module, 4 technical data, Safety engineering – Lenze E94AYAB − SM100 User Manual
Page 15
Safety engineering
Device modules
Safety module SM100
l
15
EDS94AYAB EN 2.1
1.2.4.3
Elements of the module
SSP94SM112
Fig. 1−3
Module view
Displays
Pos.
Colour
Condition
Description
EN
Yellow
On
Controller enabled
Off
Non−safe display "Safe pulse inhibit"
DE
Red
On
The module is not accepted by the standard device (see notes
given in the documentation for the standard device).
Tab. 1−1
LED display SM 100
1.2.4.4
Technical data
24 V
The inputs and outputs are isolated and designed for a low−voltage supply through a safely
separated power supply unit (SELV/PELV) of 24 V DC. P/N switching input signals and test
pulses
£ 1 ms are permissible.
Output signals of active sensors are directly wired to the X80 terminal.
Passive Sensors are wired to the X80 terminal via a switching device. The switching device
must comply with the required control category of the application.
There is no monitoring for short circuits.