Lenze · E94AYCEC Communication module (POWERLINK CN) · Communication Manual · DMS 3.0 EN · 08/2014 · TD17
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4
Technical data
4.3
Protective insulation
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The following illustration ...
• shows the arrangement of the terminal strips and the separate potential areas of the Servo
Drive 9400.
• serves to determine the decisive protective insulation between two terminals located in
differently insulated separate potential areas.
[4-1]
Protective insulation in accordance with EN61800-5-1
E94YCXX007
Reinforced insulation
Basic insulation
Functional insulation
Ext. DC
I/O
X4
X6
X6
X5
X7
X7
X8
X8
X3
X2
X1
X105
X105
X106
X100
X107
MXI1
MXI2
Bus
Ext. DC
MSI
MMI
Terminal strip Connection
Terminal strip Connection
X100 L1, L2, L3 (Single Drive only)
X1 CAN on board 9400
+UG, -UG
X2 State bus
X105 U, V, W
24 V (ext.)
Rb1, Rb2 (Single Drive only)
X3 Analog inputs/outputs
X106 Motor PTC
X4 Digital outputs
X107 Control of the motor holding
brake
X5 Digital inputs
X6 Diagnostics
X7 Resolver
X8 Encoder
MXI1, MXI2 Extension module
MMI Memory module
MSI Safety module
