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AD SRT

AD SRT

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PL e Safety interface for two-hand control

Safety relay for two-hand control.

Input with 3 or 4 contacts for two-hand control unit.

Certified as Type III C according to the EN 574 standard, monitors the simultaneity between the two inputs (< 0.5 sec).

  • Guided-contact safety relays
  • EDM Feedback input for external contactors monitoring
  • Can be used up to Cat. 4, PL e

Product certified by TUEV Nord Cert GmbH.

InputOne for two-hand control unit with 3 or 4 contacts
Safety relay outputs2 N.O. + 1 N.C. - 6 A 250 Vca / 24 Vcc
Response time (ms)<= 30
External Device MonitoringYes - EDM feedback input for 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 114
  • 2006/42/EC: Machine Directive
  • EN ISO 13849-1:2008/AC:2009 Safety of machinery. Safety-related parts of control systems. Part 1: General principles for design
  • EN 60947-5-1:2004 + A1:2009 Electromagnetic Compatibility Directive
  • Type III C according to the EN 574:1996 + A1:2008 standard and monitors the simultaneity between the two inputs
  • UL (C+US) mark for USA and Canada
Certifications:

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