SIMEAS-T - Transducer with auxiliary power
17
10 Mounting and operation
WARNING!
When electrical devices are operated, certain parts necessarily conduct dangerous
voltages. Failure to heed the operating notices can therefore lead to serious injury or
property damage.
The device should only be mounted and electrically connected by appropriately
qualified personnel. In particular, all warning notices must be observed.
10.1 Installation
•
Before installing the device, check for external damage. In case of damage, the
device may not be installed, connected and operated.
•
The installation location must be as free of vibrations as possible. The
permissible ambient temperature (operating or functional temperature) must
be observed (see technical specifications).
•
Operation outside the functional temperature range can lead to erroneous
measurements and failure of the transducer.
•
Plastic enclosure, overvoltage category III in accordance with DIN EN 61010
Part 1.
•
Screw terminals for maximum 2.5 mm
2
or 4 mm
2
.
•
The transducer must be mounted on a 35 mm DIN rail (in accordance with
DIN EN 50022). The DIN rail must be mounted horizontally.
10.2 Connection
The regulations for the construction of high voltage installations must be observed
when carrying out the electrical installation.
•
If multiple receivers are used, for example recorders, displays, remote terminal
units, computers or controllers, these devices must be connected in series with
the current output of the transducer (ensure correct polarity). For transducers
with voltage output, the receivers are connected in parallel to this.
•
A switch or circuit breaker must be installed in the building installation, this
must be suitably arranged and easily accessible for the user and labeled as the
disconnecting mechanism for the device. This disconnecting mechanism has
to meet the requirements of IEC 60947-1 and IEC 60947-3.
•
The total load, including the cables, must not exceed the value stated in the
technical specifications.
•
The pin assignment is shown in the section
8 Description
.
•
The performed installation must be tested according to EN 61439.
