Compact and versatile safety relays

05 May 2015

Featuring front facing screwless terminals that are said to cut installation time by over 50% and which offer easy visualisation of wire connections when mounted in the panel, the safety G9SE relay is available from Omron.

Available in three different models they provide options for a variety of safety output configurations and for adjustable off-delay times. All are compatible with safety devices such as E-stops, door switches and safety sensors.

All relays in the range are suitable for use with both mechanical and electronic sensors and incorporate LED indicators to provide instant indication of fault conditions together with valuable diagnostic information. The G9SE relays have response times of 15 ms.

G9SE relays have up to four safety outputs rated at 5A, plus an auxiliary PNP transistor output. Typical applications include single and two-channel emergency stop functions as well as monitoring doors, guards and safety light curtains. 

The safety relays comply fully with many European and world safety standards, including EN ISO13849:2008 PLe Safety Category 4, IEC/EN 60947-5-1/EN 62061 SIL 3, UL508, CAN/CSA C22.2 No. 14. 

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