JUMO MAERA S29 SW, Руководство по установке, Страница: 58 / 118

4 Installation and mounting
18
4.2 Connection diagram
Connection example
Current output
Connection Terminal assignment
Cable
4 to 20 mA, 2-wire
Rated voltage supply DC 24 V U
B
/S+
a
0 V/S-
White
Gray
Shielding
Caution: Ground the device!
Ground all connected devices (such as pumps and valves) to the same po-
tential! Black
a
The voltage peaks must not exceed or fall below the specified voltage supply values!
Recorder Display
unit Controller
Level probe
=
+
–
– – – + + +
p
Power
supply unit
+ –
+
–
=
~