Safety circuit for actuators controlled by analogue signals e.g. for machine tools and vibratory tables
摘要
The circuit has a signal line (2) for a control signal with a first element for maintaining voltage or current contg. passive components (R1,C1) with a first defined maintenance time and powered by the control signal. The control signal line is also connected to a second element for maintaining voltage or current contg. passive components (R2,C2) with a second defined maintenance time essentially longer than the first and powered by a voltage supply (UB).
申请公布号
DE19621087(A1)
申请公布日期
1997.11.27
申请号
DE19961021087
申请日期
1996.05.24
申请人
ANDREAS GRIMM ENGINEERING ELEKTRONIK GMBH, 82054 SAUERLACH, DE
发明人
GRIMM, ANDREAS, 83624 OTTERFING, DE;PFLANZ, TASSILO, 81545 MUENCHEN, DE