Siemens SITOP PSU8600 Manual page 33

Terminal data 6EP3437-8SB00-2AY0:
*1) Do not subject the end stop to high loads
*2) Derating 35 A/60 °C or 40 A/50 °C
PROFINET/Ethernet connection
Maximum length of the Ethernet/PROFINET cable: 100 m (90 m BASIC link plus 2 x 5 m
CHANNEL link)
The interface corresponds to the standard full duplex up to 100 Mbit/s electrical (100BASE-
TX) according to IEEE 802.3.
Properties of the interface:
● Transfer rate 10 / 100 Mbit/s
● Two RJ45 sockets, i.e. integrated switch, for RJ45 connector, cable type 100Base-TX
(CAT5)
● Auto negotiation
● Auto crossover communication via TCP/IP and PROFINET
The physics of the Ethernet/PROFINET interface is implemented so that PROFINET IO
according to standards IEC 61158 and IEC 61784-2 are possible. As a minimum, conformity
Class B is maintained for PROFINET.
Note
The Ethernet/PROFINET connection to the basic units of the PSU8600 power supply is
optimized for use of the "Industrial Ethernet FastConnect RJ45 plugs 2x2" in an industrial
design that is insensitive to noise and interference.
Commercially available RJ45 plug connectors can be used to connect to
Ethernet/PROFINET. However, when withdrawing the cable, a suitable tool must be used
(e.g. a small slotted screwdriver) in order to release the RJ45 plug connector latch.
Power supply system SITOP PSU8600
Manual, 09.2018, A5E36758446-5-76
Description, device design, dimension drawing
2.6 Connections and terminal designations
33