Wiring To A Host - Lenze CANopen EMF2178IB Instructions De Montage

6 Electrical installation

Wiring to a host

Wiring to a host
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Danger!
An additional electrical isolation is required if a safe electrical isolation
(reinforced insulation) to EN 61800−5−1 is necessary.
For this purpose for instance an interface module for the master computer with an
additional electrical isolation can be used (see respective manufacturer information).
For wiring observe the electrical isolation of the supply voltage. The supply voltage is on the
same potential as the data bus.
The 5−pole plug connector with double screw connection serves to
ƒ connect the bus (^ 59);
ƒ effect the external voltage supply (^ 66).
120W
Fig. 3 5−pole plug connector with double screw connection
Designation Explanation
GND Reference potential for external voltage supply
CAN−GND connection
CAN_L
Data line / input for terminating resistor 120
SHIELD Shielding
CAN_H
Data line / input for terminating resistor 120
V+ External voltage supply
58
W
W
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2178CAN003
EDKMF2178IB DE/EN/FR 6.1