4 electrical installation, 1 assignment of the terminals, Electrical installation – Lenze EPM-H521 User Manual
Page 63: Assignment of the terminals, 4electrical installation, Stop, Dc supply voltage, System bus (can)

Electrical installation
Assignment of the terminals
4
63
EDBPM-H521 DE/EN/FR 2.0
4
Electrical installation
4.1
Assignment of the terminals
Stop!
ƒ
Damage of units connected. Connect the PE conductor as shown in
the figure!
ƒ
Wire the operating unit only when no voltage is applied!
CAN-GND
CAN-LO
CAN-HI
~
PE
N
L1
+18…32VDC
INPUT VOLTAGE: 18-32 VDC 15 W
FUSE 1.25 A
MSP
LPT
N.C.
CAN+
Shield
CAN-
V-
1 2 3 4 5
24VDC
+
-
1
2
3
4
N.C.
1
2
3
4
h521_008
Fig.4-1
Assignment of the terminals
DC supply voltage
Terminal
Identification
Explanation
1
DC +24 V
Supply voltage (DC +18 V ... 32 V)
2
DC 0 V
GND supply voltage, reference potential
3
n.c.
not connected
4
PE potential
System bus (CAN)
Terminal
Identification
Explanation
1
V-
GND
Reference potential
2
CAN-
LO
System bus LOW (data line)
3
Shield
Apply shield of the system bus cable
4
CAN+
HI
System bus HIGH (data line)
5
n.c.
not connected
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