Overview

• Monitors a pair of mechanical push buttons or OTB optical touch buttons
• Permits machine operation only when the operator has both hands on the controls
• Designed so controls must be initiated simultaneously and cannot be overridden
• Offers choice of models with 24V ac/dc, 115V ac or 230V ac supply voltage
• Provides two normally open (NO) immediate safety outputs rated at 4 amps
• Includes one normally closed (NC) non-safety auxiliary output
• Responds in 25 milliseconds or less
• Meets Type IIIA/B requirements for Safety Category 1 and 3
• Monitors the status of machine control elements

Click to view the ATK-VR81 specification sheet in *.pdf format