Endress+Hauser Cerabar M PMC51 Operating Instructions Manual page 22

Wiring
22
4.4.1 Wiring
Incoming
connection cables
➀
➁
Shield grounding
➀
without
➁
direct
4.4.2 Installation
min. 1.5 mm²
➀
Screw coupling glued at the factory: hold in place with a wrench when loosening/tightening the coupling nut
➁
10
5
15
Shield grounding
➁
without
➂
direct
➂
10
5
7
+
-
+
-
HAW569Z
➀
max. 3.75 Nm
+
red
-
black
+
red
-
black
Cerabar M Analog
Unit to be
protected
Red
+
Black
-
Connection
cables
P01-xMx5xxxx-04-xx-xx-en-006
0.4 Nm
max. 1.5 mm²
max. 2.5 mm²
P01-xMx5xxxx-04-xx-xx-en-007
Endress+Hauser