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CU2508-0022 Infrastructure
The CU2508-0022 real-time Ethernet port multiplier allows connection of up to eight Ethernet networks. The CU2508-0022 is connected to the control industrial PC via a gigabit uplink. The PC offers high-performance data transfer to the multiplier, which allocates the data to the relevant 100BASE-TX port based on an analysis of a telegram prefix, and sends the data under timer control with µs precision.
Protocol: Ethernet TCP/IP; real-time protocols: EtherCAT, PROFINET and others (depending on driver)
Number of Ethernet ports: 8 x 100 Mbit/s and 1 x 1 Gbit/s (uplink)
Bus interface: 1 x M12, 8-pin (X-coded), shielded, screw type,8 x M12, 4-pin (D-coded), shielded, screw type
Cable length: up to 100 m twisted pair
Data transfer rates: 100BASE-TX and 1 Gbit/s
Hardware diagnostics: LEDs
Distributed clocks: yes
Nominal voltage: 24 V DC (-15 %/+20 %)
Current consumption from US: 120 mA
Power supply connection: feed: 1 x M8 male socket, 4-pin; downstream connection: 1 x M8 female socket, 4-pin
Weight: approx. 250 g
Operating/storage temperature: 0…+55 °C/-25…+85 °C
Vibration/shock resistance: conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emission: conforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.: IP65/66/67 (conforms to EN 60529)/variable
Approvals/markings: CE, (UL in preparation)
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