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AD SRE3 - AD SRE3C

AD SRE3 - AD SRE3C

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PL d safety interfaces for emergency stop buttons and safety switches

Safety relay for emergency stop buttons and safety switches monitoring.

Guided-contact safety relays 2 N.A. + 1 N.C.

EDM Feedback input for external contactors monitoring.

The Start/Restart can be: automatic/manual (AD SRE3) or manual monitored (AD SRE3C).

Both models can be used up to safety Category 3, PL d according to EN ISO 13849-1.

Product certified by TUEV Nord Cert GmbH.

Safety relay outputs2 N.O. - 6 A 240 VAC / 24 VDC
Each N.O. safety output line is interrupted twice by the two relays
Response time (ms)<= 50
Start/Restart command
according to IEC 61496-1
AD SRE3 - Automatic/Manual
AD SRE3C - Manual monitored
External Device MonitoringYes - EDM feedback input for extra external contactors monitoring
SignallingLED indicators for status and supply diagnostic: power, channel 1 and channel 2
Power supply (VDC)24 -15% +10%
Electrical connectionOn terminal block
Operating temperature (°C)-25 ... 55
Protection ratingIP 40 for housing - IP 20 for terminal block
FasteningOn DIN rail fastening according to EN 50022-35 standard
Dimensions h x w x d (mm)99 x 22,5 x 11
  • 2006/42/EC: Machine Directive
  • EN ISO 13849-1:2008 Safety of machinery. Safety-related parts of control systems. Part 1: General principles for design
  • EN 60204-1:2006 Safety of machinery. Electrical equipment of machines. Part 1: General requirments
  • EN 60947-5-1:2004 + A1:2009 Electromagnetic Compatibility Directive
  • UL (C+US) mark for USA and Canada
Certifications:

Lista modelli - AD SRE3 - AD SRE3C

Available models

Model Description Code