Lenze E84AYCER - Page 18

Technical data
Protective insulation
17
Lenze · E84AYCER communication module (PROFINET) · EDS84AYCER EN 3.0 - 02/2019
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The following illustration ...
• shows the arrangement of the terminal strips and the separate potential areas of the Inverter
Drive 8400.
• serves to determine the decisive protective insulation between two terminals located in diffe-
rently insulated separate potential areas.
[4-1] Protective insulation in accordance with EN61800-5-1
E84YCXX007
Reinforced insulation
Basic insulation
Functional insulation
X4
X6
X5
X3
Bus
Ext. DC
MCI
X4
X6
X5
X3
X1X1
X105X105
X100X100
MMI
X106X106X106X106
X106X106X106X101
Terminal strip Connection
X100 Mains/DC-bus connection
X101 Relay contact
X105 Motor/brake resistor
X106 Motor PTC
X1 System bus (CANopen)
X3 Analog inputs/outputs
X4 Digital outputs
X5 Digital inputs
X6 Diagnostics
MCI Slot for the communication module
MMI Slot for the memory module