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