The PSR-ME40-4NO-2NC-24DC-SC is a safety relay designed as a contact extension for emergency stop, safety door, and light curtain monitoring, safely interrupting circuits with dropout delay adjustable from 0.5 s to 30 s. It features four enabling current paths, one confirmation current path, and an electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3. The device operates on a 24 V DC supply with ±15%/-10% tolerance, has a width of 22.5 mm, and uses a plug-in screw terminal block. It supports up to Category 3 and Performance Level d per EN ISO 13849-1, and is certified SIL 2 per EN IEC 62061 and EN IEC 61508. The unit is cULus listed and fulfills EU RoHS requirements. Its typical power consumption is 1.85 W at 24 V DC, with a maximum power dissipation of 17 W. The device weighs 166.17 g excluding packing.
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The PSR-ME40-4NO-2NC-24DC-SC is a safety relay designed as a contact extension for emergency stop, safety door, and light curtain monitoring, safely interrupting circuits with dropout delay adjustable from 0.5 s to 30 s. It features four enabling current paths, one confirmation current path, and an electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3. The device operates on a 24 V DC supply with ±15%/-10% tolerance, has a width of 22.5 mm, and uses a plug-in screw terminal block. It supports up to Category 3 and Performance Level d per EN ISO 13849-1, and is certified SIL 2 per EN IEC 62061 and EN IEC 61508. The unit is cULus listed and fulfills EU RoHS requirements. Its typical power consumption is 1.85 W at 24 V DC, with a maximum power dissipation of 17 W. The device weighs 166.17 g excluding packing.
