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Technical Data
SNMP Module
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7
Technical Data
7.1 Interfaces
7.1.1 Mini-USB
This interface enables a customer specified communication with the SNMP module. The firmware could
also be updated using this interface.
7.1.2 RJ45 (Network)
The network communication of the devices requires a 100BASE-T connection.
The cabling has to be done according to EIA/TIA-568-B (100BASE-T) with RJ45 connectors at both ends.
All four wire pairs are used in both directions. The cabling is suitable for a full duplex operation. For the
cable connection to a source (computer, CPU), a crossed network cable (cross cable) has to be used.
7.1.3 RS232 Serial
Communication takes place with a transmission speed of up to 115.2 KBaud, regardless of the file format.
The transmission takes place with eight data bits and a stop bit, but without a parity bit. Limited hardware
handshake (CTS and RTS) is possible.