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MONITORING SAFETY RELAY W/ DELAYED OUTPUTS product photo
2426485
440R-S23175
MONITORING RELAY - EMD-SL-PH-690 product photo
2567539
2905597
MONITORING SAFETY RELAY (DOUBLE REEL) product photo
2043344
440R-C23137
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Short DescriptionMONITORING SAFETY RELAY W/ DELAYED OUTPUTSMONITORING RELAY - EMD-SL-PH-690MONITORING SAFETY RELAY(DOUBLE REEL)
Long DescriptionThe new generation of Guardmaster® safety relays addresses the broad scope of applications in the intricate safety world with a range of devices. Designed to meet new functional safety standards, such as EN ISO 13849-1 and EN 62061, the new family offers key functions to simplify installation and system complexity. A broad range of safety devices such as safety interlock switches, emergency stop devices, pressure sensitive safety mats, and OSSD devices such as safety light curtains are all compatible with the same relay without additional configurationMonitoring relay for monitoring the phase sequence, phase failure and asymmetry of 3-phase voltages at 208 V AC ... 690 V AC, 2 changeover contacts, with screw connection. Increasingly higher demands are being placed on safety and system availability - across all sectors. Processes are becoming more and more complex, not only in mechanical engineering and the chemical industry, but also in plant and automation technology. Demands on power engineering are also increasing constantly. Error-free and therefore cost-effective operation can only be achieved through continuous monitoring of important network and system parameters. Electronic monitoring relays in the EMD series are available for a wide range of monitoring tasks to avoid the consequences of errors or to keep them within limits. The operating states are indicated using colored LEDs, errors that may occur can be sent to a control system via a floating contact or can shut down a part of the system. Some device versions are equipped with startup and response delays in order to briefly tolerate measured values outside the set monitoring range.The MSR131RTP is a versatile monitoring safety relay. It can be connected in four different input wiring configurations: one normally closed, 2 normally closed, 2 PNP connections from a light curtain, or a four-wire safety mat. When connected in the two normally closed fashion, the MSR131RTP checks for cross faults across the two inputs. When connected to light curtains, the light curtain must perform the cross-fault detection.
Brand/Manufacturer NameALLEN-BRADLEYPHOENIX CONTACTALLEN-BRADLEY
Manufacturing Part Number440R-S231752905597440R-C23137
Technical Attributes