Operation Principle - ABB +Q951 Original User Manual

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Operation principle +Q964 E-Stop cat.1 without opening mains contactor
A41
Drive Control board
A61
Emergency stop safety relay
K61
Timer relay (OFF3 ACK)
K63
Relay for indication lamp
U1
DCS880 Converter
CO
24 V from T22 or functional
control from any source
P62
S61
S62
T22
Q1/Q2
K
STOreset
3ADW000508R0201+Q964 E-Stop cat.1 without opening mains contactor en b
Emergency stop indication lamp
Emergency stop button
Emergency stop reset button
24 V power supply
AC / DC switching device
Reset indication for safety relay
Option description and instructions
9
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