6
2 Safety
2�1
Appropriate use
The web-based MaxWeb XPN data logger is solely for the logging of device and plant data
within a MaxComm communications network. MaxWeb XPN provides the following basic
functions:
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Internet-capable data logger for system communication via standard Internet
browser
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Automatic data transfer to the MaxWeb Portal and three further email recipients
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Permanent system monitoring
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Automatic alarms via email to up to three recipients
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Up to 249 devices can be connected via RS485 interface
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Communication via Ethernet, RS485, CAN bus, USB
2�2
Safety instructions
DANGER!
Fatal electric shock hazard!
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Never open the plug-in power supply unit. Components within the plug-in
power supply unit are charged with a high voltage.
ATTENTION!
Risk of damage to the device!
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Only SolarMax devices with RS485-type interfaces may be connected to
RS485 sockets. The interface carries active signals!
2�3
Symbols used
The following symbols can be found on the switching power supply of the device:
This product must not be disposed of with normal domestic waste�
CE mark
(Declaration of conformance with EEC-Guidelines)
