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Safety relays

The adequate solution for every application

The wide range of safety solutions from SICK – from a single-channel emergency stop pushbutton to a safety laser scanner with PNP outputs – can be connected to safety relays. Safety relays are ideal for flexible and cost-effective machine integration. The extensive portfolio of safety products from SICK offers the right solution for virtually any application.

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Result 1 - 18 out of 18

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Product family Speed Monitor
Optimal safety protection in maintenance mode
  • Zero-speed and drive monitoring
  • 4 safe semiconductor outputs
  • PL e (EN ISO 13849), SIL3 (IEC 61508), SILCL3 (EN 62061)
  • Maximum input frequency of 2 kHz
  • Adjustable monitoring limit/monitoring frequency from 0.1 to 9.9 Hz or 0.5 to 99 Hz
  • 2 application diagnostic outputs for failure and status display
  • Diagnostic LEDs
Product family Standstill Monitor
Standstill monitoring without additional sensors
  • Standstill monitoring by means of residual voltage measurement
  • 3 normally open and 1 normally closed positively guided safety contacts
  • 2 application diagnostic outputs for semiconductors
  • 1 application diagnostic output normally open
  • PL e (EN ISO 13849), SIL3 (IEC 61508), SILCL 3 (EN 62061)
  • Maximum motor supply voltage 690 V
  • Adjustable voltage threshold and standstill period
Product family UE10-2FG
The ideal solution to integrate relay outputs
  • Ideal for applications with opto-electronic protective devices and safety controllers with OSSD outputs
  • Fast response time of 10 ms
  • Compact design
  • 2 contact outputs
  • Feedback path for external device monitoring (EDM)
  • Screw-type terminals or plug-in screw-type terminals
  • Coded plugs for all slots
Product family UE12-2FG
Minimum required space with a maximum of contact outputs
  • Ideal for applications with opto-electronic protective devices and safety controllers with OSSD outputs
  • Fast response time of 10 ms
  • Compact design
  • 2 contact outputs
  • Up to 20 contact outputs via cascading
  • Feedback path for external device monitoring (EDM)
  • Screw-type terminals or plug-in screw-type terminals
  • Coded plugs for all slots
Product family UE23-2MF
Application-specific relay for safety switches and emergency stop pushbuttons
  • Ideal for the connection of emergency stop pushbuttons and safety switches
  • 2 safety outputs, 1 application diagnostic output
  • Manual or automated reset
  • External device monitoring (EDM)
  • Coded version for all slots
Product family UE10-3OS
The universal output expansion module
  • Ideal for applications with opto-electronic protective devices and safety controllers with OSSD outputs
  • Output expansion for a safe processing of OSSD output signals
  • 3 safety outputs, 1 application diagnostic output
  • Feedback path for external device monitoring (EDM)
  • Coded plugs for all slots
Product family UE42-2HD
Safety relays for two-hand controls
  • Evaluation unit for two-hand controls Type III C, in accordance with EN 574
  • Discrepancy time 500 ms
  • 2 safety outputs, 1 application diagnostic output
  • Monitoring of the external actuators possible
  • External device monitoring (EDM)
  • Coded plugs for all slots
Product family UE43-2MF
Optimal monitoring of safety switches and emergency stop pushbuttons
  • Evaluation unit for emergency stop pushbuttons and safety switches
  • Cross-circuit detection and sequence monitoring at the dual-channel input signal
  • Discrepancy time monitoring is possible
  • 2 safety outputs, 1 application diagnostic output
  • Manual or automated reset
  • External device monitoring (EDM)
  • Coded version for all slots
Product family UE23-3MF
Connection solution for safety switches and emergency stop pushbuttons
  • Ideal for the connection of emergency stop pushbuttons and safety switches
  • 3 safety outputs, 1 application diagnostic output
  • Manual or automated reset
  • External device monitoring (EDM)
  • Coded version for all slots
Product family UE43-3MF
Complete monitoring of safety switches and emergency stop pushbuttons
  • Evaluation unit for emergency stop pushbuttons and safety switches
  • Cross-circuit detection and sequence monitoring at the dual-channel input signal
  • Discrepancy time monitoring is possible
  • 3 safety outputs, 1 application diagnostic output
  • Manual or automated reset
  • External device monitoring (EDM)
Product family UE43-4AR
Safety relay with four safety outputs for monitoring safety switches
  • Evaluation unit for safety switches
  • Cross-circuit detection and sequence monitoring at the dual-channel input signal
  • 4 safety outputs
  • Automated reset
  • External device monitoring (EDM)
  • Coded version for all slots
Product family UE43-3AR
Fast monitoring of safety switches
  • Evaluation unit for safety switches
  • Cross-circuit detection and sequence monitoring at the dual-channel input signal
  • 3 safety outputs, 1 application diagnostic output
  • Automated reset
  • External device monitoring (EDM)
  • Coded version for all slots
Product family UE44-3SL
Compact safety relays for applications with mechanical locking switches
  • Ideal for the evaluation of safety switches with mechanical interlocking
  • Cross-circuit detection and sequence monitoring at the dual-channel input signal
  • 2 N/O contacts for a direct integration into a machine environment
  • 1 N/O contact for magnetic release, time delayed up to 30 s
  • Manual or automated reset
  • External device monitoring (EDM)
  • Coded version for all slots
Product family UE45-3S1
Safety stop via time delay
  • Ideal for evaluating emergency stop pushbuttons and safety switches
  • Cross-circuit detection and sequence monitoring at the dual-channel input signal
  • 2 N/O contacts for direct integration into a machine environment
  • 1 N/O time for stop category 1 applications, time delayed up 30 s
  • Manual or automated reset
  • External device monitoring (EDM)
  • Coded version for all slots
Product family UE48-2OS
Safety relay for all common safety applications
  • Ideal for the evaluation of emergency stop pushbuttons, safety switches, safety light curtains, safety laser scanners, and safety pressure sensitive mats
  • Cross-circuit detection and sequence monitoring at the dual-channel input signal
  • 2 safety outputs, 1 application diagnostic output
  • Manual or automated reset
  • External device monitoring (EDM)
  • Coded version for all slots
Product family UE10-4XT
Contact expansion for all safety relays
  • Contact expansions enable four additional safety outputs for evaluation units in the safety relays product family group
  • 4 safety outputs, 2 application diagnostic outputs
  • Feedback path for external device monitoring (EDM)
  • Coded plugs for all slots
Product family UE48-3OS
Safety relay with 3 safety outputs for all common safety applications
  • Ideal for the evaluation of emergency stop pushbuttons, safety switches, safety light curtains, safety laser scanners, and safety pressure sensitive mats
  • Cross-circuit detection and sequence monitoring at the dual-channel input signal
  • 3 safety outputs
  • Manual or automated reset
  • External device monitoring (EDM)
  • Coded version for all slots
Product family UE11-4DX
Time-delayed contact expansion for all safety relays
  • Contact expansions enable four additional safety outputs for evaluation units in the safety relay product family group
  • 4 safety outputs, 2 application diagnostic outputs
  • Predefined time delays
  • Feedback signal for external device monitoring (EDM)
  • Coded type for all plug-in positions

Result 1 - 18 out of 18

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