Electrical Installation - Lenze EPM-H520 Instructions De Mise En Service

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3.2
3.2.1
Fig. 3-1
L

Electrical installation

Assignment of the connection terminals
$ $ $ $
Stop!
Damage of units connected. Connect the PE conductor as shown in the picture!
!
Wire the keypad when no voltage is applied!
!
L1
N
PE
~
–
0
Assignment of the connection terminals
DC voltage supply
Terminal Name
1 +24 VDC
2 0 VDC
3 N.C.
4
System bus (CAN)
Terminal Name
1 V-
2 CAN-
3 Shield
4 CAN+
5 N.C.
CAN-HI
CAN-LO
CAN-GND
1
2
3
4
5
4
3
2
1
Explanation
Voltage supply (+18 V ... 32 VDC)
GND voltage supply, reference potential
Not connected
PE potential
Explanation
GND Reference potential
LO System bus LOW (data line)
Connect the shield of the system bus cable
HI System bus HIGH (data line)
Not connected
EDBEPM-H520 DE/EN/FR 4.0
Installation
back-up expansion
V-
CAN-
Shield
CAN+
INPUT VOLTAGE:
N.C.
18 - 32 VDC 15 W
N.C.
fuse 1.25 A
0 VDC
+24 VDC
h520_004
65