The G9SE slim-size safety relay unit has a screwless push-in terminal designed for fast and easy installation and intuitive diagnostic LEDs to simplify troubleshooting. The unit is suitable for such safety input devices as emergency stop switches, door switches and light curtains. Features include a slim design (17.5 mm or 22.5 mm) that saves mounting space, modules with two or four safety contacts and OFF-delay timing, front-side wiring using screw-less terminals, 15 ms max response time, safe OFF delay function up to PLe, certification for lift standards EN 81-1 and EN 81-2 and up to PLe according to EN ISO 13849-1 and SIL 3 according to EN 61508.
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