The DUO-TOUCH control modules monitor a pair of mechanical push buttons or optical touch buttons. They allow for machine operation only when using both hands on the controls. Design includes two normally open immediate safety outputs and one normally closed non-safety auxiliary output. The NO outputs have a 4A rating. Controls cannot not be overridden and are engineered to be initially simultaneously. This module meets requirements for Safety Categories 1 and 3 (Type III A/B). Response time is 25 milliseconds or less.
Models featuring 24V AC/DC, 230V AC or 115V AC supply voltages are available.