Beckhoff CPX27 0010 Series, Инструкция по установке и эксплуатации

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For your safety
CPX27xx-0010 8 Version: 0.2
2 For your safety
Read the chapter on safety and follow the instructions in order to protect from personal injury and damage to
equipment.
Limitation of liability
All the components are supplied in particular hardware and software configurations appropriate for the
application. Unauthorized modifications and changes to the hardware or software configuration, which go
beyond the documented options, are prohibited and nullify the liability of Beckhoff Automation GmbH & Co.
KG.
In addition, the following actions are excluded from the liability of Beckhoff Automation GmbH & Co. KG:
• Failure to comply with this documentation.
• Improper use.
• Untrained personnel.
• Use of unauthorized replacement parts.
2.1 Intended use
The built-in Panel PC CPX27xx is designed for industrial application in machine and plant engineering. The
Panel PC is installed in the front of control cabinet.
The Panel PC has no sparking components and is designed for a working environment that meets the
requirements of protection class IP 20 at the rear side and IP65 at the front side.
The specified limits for electrical and technical data must be adhered to.
Potentially explosive atmospheres
The Panel PC is only suitable for the following potentially explosive atmospheres:
1. For Zone 2 areas in which gas is present as a combustible material. Zone 2 means that an explosive
atmosphere does usually not occur during normal operation, or only for a short time.
2. For Zone 22 areas in which dust is present as a combustible material. Zone 22 means that an explo-
sive atmosphere in the form of a cloud does usually not occur during normal operation, or only for a
short time.
The back side of the Panel PC must be installed in a suitable housing:
1. The Panel PC must be installed in a housing, which ensures protection class IP 54 for gas according
to EN 60079-7 or IEC 60079-7.
2. A housing with protection class IP 54 is required for fibers and flyings, and for non-conductive dust. IP
6X is required for conductive dust according to EN 60079-31 or IEC 60079-31.
Improper use
The Panel PC is not suitable for operation in the following areas:
• The Panel PC must not be used in other zones except for 2/22 and not without a suitable housing.
• Areas with an aggressive environment, e.g. aggressive gases or chemicals.
• Living areas. In living areas, the relevant standards and guidelines for interference emissions must be
adhered to, and the devices must be installed in housings or control cabinets with suitable shielding.