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3
Installation
3.1
Connection instructions
WARNING!
Electrical dangers due to improper installation
Observe the following connection information to ensure safe installation according to EN/UL 61010-1:
–
In the device installation, separating devices and auxiliary flow circuit protection devices must be
provided with suitable AC or DC values.
–
The device is intended for installation in a control cabinet or in a comparable housing. The device
must only be operated when installed. The control cabinet must correspond to the requirements of
a fire protection housing of the safety standard UL/IEC 61010-1 and provide adequate protection
against electric shock or burns.
–
Provide a switch/power switch close to a device that is marked as the disconnecting device for this
device (or the entire control cabinet).
–
Provide an overcurrent protection device (I ≤ 16 A) in the installation.
–
Install the device in an appropriate housing with a suitable protection type according to IEC/EN
60529 in order to protect against mechanical or electrical damage.
–
Disconnect the device from all effective energy sources if it is not a SELV or PELV electric circuit
when carrying out repair or maintenance work.
–
If the device is not used according to the documentation, the intended protection may be impaired.
–
Settings must only be made on the device using the DIP switch when it is in a de-energized state.
–
The device has basic insulation of 300 V
installing multiple devices next to one another and install additional insulation if necessary. If the ad-
jacent device has basic insulation, no additional insulation is required.
–
The voltages present at the input, output, and supply are extra-low voltages (ELV). The switching
voltage at the relay output may be a voltage that is dangerous to the touch (> AC 30 V / > DC 60 V)
depending on the application. In this case, safe, galvanic isolation to the other connections must be
available.
WARNING!
Explosion hazard
If you have used the device in non-intrinsically safe electrical circuits, you can then no longer use it in
intrinsically safe electrical circuits. Clearly mark the device as not intrinsically safe.
3.2
Electrostatic discharge
CAUTION!
Electrostatic discharge!
The device contains elements that may be damaged or destroyed by electrostatic discharge. When deal-
ing with the device, observe the necessary safety measures against electrostatic discharge (ESD) ac-
cording to EN 61340-5-1 and IEC 61340-5-1.
to adjacent devices due to its housing. Note this when
eff
3 Installation
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