V02.00 | 2019/11
9
3 For Your Safety
The product is designed according to state-of-the-art technology. However, residual risks still
exist. Observe the following warnings and safety notices to prevent damage to persons and
property. Turck accepts no liability for damage caused by failure to observe these warning and
safety notices.
3.1 Intended use
These devices are designed solely for use in industrial areas.
The CODESYS V3 programmable TBEN-L…-PLC-… can be used as autonomous PLC or as de-
central PLC in a network interconnection for a fast preprocessing of signals. The devices allow
autonomous control of applications without higher-level control. The TBEN-L…-PLC-… can be
used in different Ethernet networks or fieldbus systems as Master/Controller (Modbus TCP,
Modbus RTU, PROFINET, EtherNet/IP™, CANopen, SAE J1939) or Slave/Device (Modbus TCP,
Modbus RTU, PROFINET, EtherNet/IP™, CANopen) and can communicate with bus nodes or
higher-level controllers.
The cloud functionality of the TBEN-L...-PLC-... enables the direct transfer of application data to
the Turck Cloud via CODESYS variables for the purpose of data analysis or production monitor-
ing. In Dual MAC mode, the TBEN-L...-PLC-... can be operated as a node in two different Ethernet
networks.
The devices may only be used as described in these instructions. Any other use is not in accord-
ance with the intended use. Turck accepts no liability for any resulting damage.
3.2 General safety notes
n The device may only be assembled, installed, operated, parameterized and maintained by
professionally-trained personnel.
n The device may only be used in accordance with applicable national and international regu-
lations, standards and laws.
n The device only meets the EMC requirements for industrial areas and is not suitable for use
in residential areas.
n The programmable devices can be used to control machines. Changes to system or network
settings or to the control program can lead to non-defined states of the controlled ma-
chines. Changes may only be made if the controlled machine is in a safe stop state and the
device is separated from the machine.
n Change the default password of the integrated web server after the first login. Turck recom-
mends using a secure password.