Vacon 100 - Page 36

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vacon • 34 Thermistor function (ATEX)
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Figure 10.STO principle with OPTBJ board and Vacon 100 control board MR12
STO1
+
STO2
-
RO
=
3~
=
3~
VACON 100 CONTROL UNIT
Control board
OPT-BJ board, slot E
MASTER
POWER UNIT
SLAVE
POWER UNIT
Thermistor
Atex Safety
Function
Atex Safety
Function
Hardware
STO 1
Hardware
STO 2
Hardware
STO 1
Hardware
STO 2
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