Electrical installation
Important notes
Electrical isolation
l
86
EDS84ASC552 EN 6.0
Range
Connection
Name
Explanation
Power
X100
Mains
Protective separation towards X101, X106 and all
control terminals
DC bus
X105
Motor
Brake resistor
X101
Relay contact
Protective separation towards X100, X105 and all
control terminals
X106
Motor temperature
Protective separation towards X100, X105 and X101
Isolation by basic insulation towards all control
terminals
Degree of insulation of thermal contact, PTC, or
cable can influence the isolation.
Control
X1
System bus (CANopen)
Isolation by functional insulation towards other
control terminals
X3
Analog IO
X4
Digital IO
24 V external supply
The degree of insulation of the voltage source
influences the degree of insulation of the controller.
X5
Digital inputs
Isolation by functional insulation towards other
control terminals
24 V external supply
The degree of insulation of the voltage source
influences the degree of insulation of the controller.
X6
Diagnostics
Isolation by functional insulation towards other
control terminals
X107
24 V brake supply
Isolation by basic insulation towards other control
terminals
MCI
Communication
Isolation by functional insulation towards other
control terminals
MMI
Memory
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