2.4.3.2
Version 24 V DC
This version is designed for U
DC
= 24 V.
The supply is established via three spring terminals of
the (+ PE -). The device is protected against incorrect po-
larity.
2.4.4
Protective ground connection
2.4.4.1
Version 230 V AC
The device must be connected to a protective ground via a protective grounding
conductor (PE) in the network plug.
The power cable contains a protective grounding conductor which must not be
interrupted inside or outside the device.
The protective grounding conductor is connected to the back of the housing inside the
device.
2.4.4.2
Version 24 V DC
The protective grounding conductor must be clamped in
the middle terminal (PE).
2.4.5
24 V DC fuse
The device is protected in the + line via a fuse (see Chap-
ter
) on the primary side in the device.
2.4.6
RF interference suppression
The device is intended for use in an industrial environment. Operation of this device in a
residential environment is likely to cause radio frequency interference, see Chapter
In this case, the operator may be required to take appropriate measures.
Process Controller Maxxis 4 PR 5500
2 Safety instructions
EN-8
Minebea Intec