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2 Compatibility and system requirements
2 Compatibility and system requirements
2.1 Certification
JUMO IO devices are certified by the PNO to Conformance Class B (abbreviated to CC-B) and net load
class "Netload Class III".
The certificate for the JUMO DICON touch is available for download from the product page on the Inter-
net.
The following QR code or web address will take you to the product page of the JUMO DICON touch:
qr-703571-en.jumo.info
2.2 PROFINET IO and Ethernet standard services
The PROFINET interface supports all Ethernet standard services. Over this interface, the device can
also be accessed via the JUMO PC setup program and the JUMP PCC/PCA software. Additionally, the
JUMO field device can send its e-mails over this interface. The Ethernet standard services are also avail-
able during the cyclical PROFINET communication.
The PROFINET IO communication occurs in a parameterizable time pattern (RT channel). This ensures
that the IO data are transferred in real-time without being affected by Ethernet standard services. The
remaining time between the RT phases (NRT channel) is used for the communication between the
Ethernet standard services. Broadband bottlenecks impair the performance of the standard services.
The real-time capability of the PROFINET IO communication is guaranteed by the reserved RT channel.
2.3 Requirements for hardware, software, and cabling
Network installation
Any switches used to network PROFINET IO devices must support the following standards and func-
tions:
• 100 Mbit/s (transfer rate of the switchports)
• Auto negotiation (automatic setting of the switchport transfer rate)
• Cut through (direct relaying of the data between the switchports)
Full duplex support for the switchports
IEEE 802.1 Q (VLAN support for at least 4 priority classes)
The network installation must be executed compliant with the requirements of a 100Base TX Ethernet
network with cabling to CLASS D or higher. The "PROFINET Cabling and Interconnection Technology"
guideline also provides information on correct cabling.
JUMO DICON touch
To use the PROFINET IO with JUMO DICON touch, the device must meet the following minimum re-
quirements:
• Device software version 206.03.xx or higher
• Hardware compatibility index 0x2 or higher
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