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Important Information
To use the equipment flawless and safe, transport and store properly, install and start professionally and
operate as directed.
Only let persons work with the equipment who are familiar with installation, start and use and who have
appropriate qualification corresponding to their function. They must observe the contents of the instructions
manual, the information which are written on the equipment and the relevant security instructions for the
setting up and the use of electrical units.
The equipment is built according to DIN VDE/EN/IEC and checked and leave the plant according to security
in perfect condition. If, in any case the information in the instructions manual is not sufficient, please contact
our company or the responsible representative.
In order to maintain this status, you must observe the safety regulations entitled “caution” in this operating
manual. Failures to follow the safety regulations can result in death, personal injury or property damage to
the device itself and to other devices and facilities.
To maintain this condition, you must observe the safety instructions in this instruction manual titled
“Important Information”. Failure to follow the safety instructions may result in death, personal injury, or
property damage to the equipment itself and other equipment and facilities.
Instead of the industrial norms and regulations written in this instruction manual valid for Europe, you must
observe out of their geographical scope the valid and relevant regulations of the corresponding country.
DANGER!
Hazardous voltage!
Will cause death or serious injury. Turn off and lock out all power
supplying this device before working on this device.
Attention! Universal power supply
The device have a universal power supply, that is suitable for DC- and AC-voltages.
Before connecting the device to supply-voltage make sure that the connected voltage
corresponds with the voltage on the lateral type on the device.
The measurement inputs L1, L2, L3 and N have no potential separation to the inputs
E1, E2, Y0, Y1 and Y2.
The digital U, In1, In2, In3 and Ethernet have no
potential separation/isolation.
A circuit-breaker or switch must be situated within easy reach of the unit and fused.
Installation excess current
protection should be ≤ 10 A.
Comply with the maximum permissible temperature when installing in a switch cabinet. Ensure
sufficient clearance to other devices or heat sources. If cooling is inhibited, e.g., through close
proximity to devices with increased surface temperature or interference with the cooling-air current,
the permissible ambient temperature is decreased.
