Lenze EPM-H521 - Manual (Page 63)

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