Important Notes; Legal Bases; Subject To Changes; Personnel Qualifications - WAGO 750 Manual

WAGO I/O System 750
750-1505 16DO 24VDC 0.5 A, low-side switching
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2

Important Notes

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This section includes an overall summary of the most important safety
requirements and notes that are mentioned in each individual section. To protect
your health and prevent damage to devices as well, it is imperative to read and
carefully follow the safety guidelines.
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2.1

Legal Bases

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2.1.1

Subject to Changes

WAGO Kontakttechnik GmbH & Co. KG reserves the right to provide for any
alterations or modifications. WAGO Kontakttechnik GmbH & Co. KG owns all
rights arising from the granting of patents or from the legal protection of utility
patents. Third-party products are always mentioned without any reference to
patent rights. Thus, the existence of such rights cannot be excluded.
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2.1.2

Personnel Qualifications

All sequences implemented on WAGO I/O System 750 devices may only be
carried out by electrical specialists with sufficient knowledge in automation. The
specialists must be familiar with the current norms and guidelines for the devices
and automated environments.
All changes to the coupler or controller should always be carried out by qualified
personnel with sufficient skills in PLC programming.
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2.1.3 Use of the 750 Series in Compliance with Underlying
Provisions
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Fieldbus couplers, controllers and I/O modules found in the modular WAGO I/O
System 750 receive digital and analog signals from sensors and transmit them to
actuators or higher-level control systems. Using controllers, the signals can also
be (pre-) processed.
The devices have been developed for use in an environment that fulfills the
requirements of protection type IP20 and are designed for use in dry interior
spaces. Protection against finger injury and solid impurities up to 12.5 mm
diameter is assured; protection against water damage is not ensured. Unless
otherwise specified, operation of the devices in wet and dusty environments is
prohibited.
Use without additional protective measures in environments within which dust,
corrosive fumes, gases or ionized radiation can occur is considered improper
use.
Operating the WAGO I/O System 750 devices in home applications without
further measures is only permitted if they meet the emission limits (emissions of
interference) according to EN 61000-6-3. You will find the relevant information in
Public
Important Notes 9
Manual
Version 1.1.0