Safety Instructions - HBM MP60 Operating Manual

4 PME-MP60/MP07

Safety instructions

Before connecting the device, make sure that the mains voltage and current
type specified on the type plate correspond to the mains voltage and current
type at the site of installation and that the current circuit used is sufficiently
safe.
Due to the fact that the device has not been equipped with a proper
mains switch, the connected supply cable must not be directly
connected to the mains. The maximum permissible supply voltage is
18...30 V.
According to a VDE recommendation these devices must be equipped
with a switching device (e.g. with a mains switch) for disconnection
from the mains. Make sure, that the device can quickly be disconnected
from the mains at any time.
The supply connection, as well as the signal and sense leads, must be
installed in such a way that electromagnetic interference does not adversely
affect device functionality (HBM recommendation: "Greenline shielding
design", downloadable from the Internet at http://www.hbm.com/Greenline).
Automation equipment and devices must be covered over in such a way that
adequate protection or locking against unintentional actuation is provided
(such as access checks, password protection, etc.).
When devices are working in a network, these networks must be designed in
such a way that malfunctions in individual nodes can be detected and shut
down.
Safety precautions must be taken both in terms of hardware and software, so
that a line break or other interruptions to signal transmission, such as via the
bus interfaces, do not cause undefined states or loss of data in the
automation device.
HBM A0616-13.4 en