19.9 24 V Auxiliary Supply (X1)
Thefollowingdiagram describes external 24 Vdc powersupply, electrically isolated, forexample, viaanisolating
transformer. Therequiredcurrent ratingdepends ontheuseof motorbrakeandoptioncard (see page1 orfollowing).
Pin Signal Description
1 +24 +24 Vdc Auxiliary voltage
2 GND 24V Supply GND
3 STO STO enable (Safe Torque Off)
AKD User Guide | Connection Diagrams
Kollmorgen | December 2010 233