Endress+Hauser Liquiline CM44P - Page 26

Electrical connection Liquiline CM44P
26 Endress+Hauser
All other plug-in terminals
‣
Press the screwdriver against the
clip (opens the terminal).
‣
Insert the cable until the limit stop.
‣
Remove the screwdriver (closes the
terminal).
5.1.5 Connecting the supply voltage
L+ N- PE
A
B
A0039626
 23 Connecting the power supply using the
example of the BASE2-E (field device)
A Internal power supply cable
B Extension power unit
85
85
86
86
SD
Display
Sensor supply
+
+
–
Service
PK
GY
PK
GY
1
2
–
+
–
A
B
41
43
42
Alarm
31
31
32
32
0/4 ... 20 mA
+
+
–
–
HART
+
–
A
B
Sensor 2
Ethernet
87
88
97
98
87
88
97
98
BN
WH
GN
YE
BN
WH
GN
YE
Sensor 1
1
2
L/+
N/–
*
Power
L/+
N/–
PE
Power
(internal)
B
A0039624
 24 Complete wiring diagram using the
example of the BASE2-E and
extension power supply unit (B)