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  • 1 redundant OSSD
  • Control by SMOx/GMOx
  • Control by machine control
  • Up to 4 inputs
  • Diagnostics via AS-Interface
Safety monitor SOM (AS-Interface)
+more information

Find more information in our product catalog.

+AS-Interface Safety at Work safe output SOM
  • 1 redundant OSSD
  • Control by SMOx/GMOx
  • Control by machine control
  • Up to 4 inputs
  • Diagnostics via AS-Interface
AS-Interface Safety at Work safe output SOM

OSSDs (Output Signal Switching Devices)

The OSSD is of redundant design according to category 4 EN ISO 13849-1. Safety-related control is via the bus by a suitable monitor, for example by a GMOx or SMOx. Operational switching is also possible directly by the control system with appropriate parameter settings.

Inputs and outputs

A feedback loop can be connected directly to the SOM. Depending on the parameter settings, further inputs and outputs can also be used.

LED function display

PWRGreen, AS-Interface power
ASiRed, bus communication
OUTYellow, state of OSSD
ALARMRed, can be set as required by control system
I1...I3State of the related input
1.Y1State of the input

Order numbers:

  • 103 489 SOM-4E-0A-C1
Safe output SOM
Dimension drawings
Block diagrams

If you need accessories for these products, please contact our support team.

+Manuals
TitleDoc. nr.
Edition
Date
LanguagesDocument
(Downloads)
Connecting and operating instruction AS-i Safety Relay Output Module with 4 standard inputs103572
03
11/08
DEENFR
IT
PDF 2801 KB
+Catalogs
TitleDoc. nr.
Edition
Date
LanguagesDocument
(Downloads)
Busfähige Sicherheitstechnik092164
07
08/11
DEPDF 4544 KB
Safety Products with Integrated Bus Interface092332
07
08/11
ENPDF 4511 KB
Technique de sécurité compatible avec les bus112564
07
08/11
FRPDF 4593 KB
+Declarations of conformity
TitleDoc. nr.
Edition
Date
LanguagesDocument
(Downloads)
Title100627
05
PDF 427 KB
+CAD data
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