Targeting machine builders, G9SE has screw-less, push-in terminal that accelerates and facilitate installation as well as diagnostic LEDs that aid troubleshooting. Front access terminals accelerate wiring installation and facilitate location of terminal references. Modules with 2 or 5 safety contacts and OFF-delay timing are available, and 17.5 or 22.5 mm width reduces panel space requirements. Along with 15 msec max response time, features include safe OFF delay function up to PLe.