Beckhoff CPX37**-0010 Series, Installation And Operating Instructions Manual, Page: 8 / 39

For your safety
CPX37xx-0010 8 Version: 0.1
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 Panel PC CPX37xx is designed for industrial application in machine and plant engineering. The Panel
PC is intended for mounting arm installation either via 100x100 mm mounting interface or optional available
mounting arm adapter for mounting arm systems with 48mm tube (C9900-M763).
The Panel PC has no sparking components and is designed for a working environment that meets the
requirements of protection class IP 65.
The specified limits for electronical and technical data must be adhered to.
Potentially explosive atmospheres
The Panel PC is only suitable for the following potentially explosive atmosphere:
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.
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.
• 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.