Evaluation units with time delay

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These relays control, e.g., the safe stopping of movements for applications with stop category 1. The delay times can be set in the range of up to 3 seconds or up to 30 seconds.

MSI-SR-LC21DT03/30

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Can be used universally for sensors with relay contacts and with OSSD outputs

Evaluation unit with adjustable time delay for emergency stop, safety switches with relay contacts and with OSSD outputs, safety light barriers and safety laser scanners, up to SIL 3 / SILCL 3 and cat. 4 / PL e, automatic or manual reset, 2 release contacts, 1 delayed release contact up to cat. 3 / PL d, models with delay of up to 3 or up to 30 seconds.

  • Can be used universally for sensors with relay contacts and sensors with OSSD outputs
  • Adjustable delay from 0.15 to 3 seconds or from 1.5 to 30 seconds for applications with stop category 1
  • Pluggable screw or spring-cage terminals for simple installation and simple device exchange

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MSI-DT30

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Can be used universally for sensors with relay contacts and with OSSD outputs

Evaluation unit with adjustable time delay for emergency stop, safety switches with relay contacts and with OSSD outputs, safety light barriers and safety laser scanners, up to SIL 3 / SILCL 3 and cat. 4 / PL e, automatic or manual reset, 2 release contacts, 2 delayed release contacts, delay of up to 30 seconds.

  • Can be used universally for sensors with relay contacts and sensors with OSSD outputs
  • Adjustable delay from 0.1 to 3 seconds for applications with stop category 1
  • 2 delayed contacts up to cat. 4 / PL e
  • Pluggable screw or spring-cage terminals for simple installation and simple device exchange

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