Technical data

Technical data

CU1128

Task in the EtherCAT system

Coupling of EtherCAT junctions

Transmission medium

Ethernet/EtherCAT cable (min. CAT 5), shielded

Bus interface

8 x RJ45

Distance between stations

max. 100 m (100BASE-TX)

Protocol

EtherCAT

Distributed Clocks

Yes

Delay

approx. 1 µs per port

Data transfer rates

100 Mbit/s

Power supply

via three-pole spring loaded terminal (+, -, PE)

Supply voltage

24 VDC (18 VDC to 30 VDC)

Current consumption

from HW 08: typ. 140 mA
before: typ. 185 mA

Weight

approx. 430 g

Dimensions without connector (W x H x D)

approx. 122 mm x 100 mm x 38 mm

Mounting

on 35 mm mounting rail (EN 60715)

Permissible ambient temperature range during operation

from HW 08: -25 °C ... +60 °C (extended temperature range)
before: 0°C ... + 55°C

Permissible ambient temperature range during storage

-40°C ... + 85°C

Permissible relative humidity

95 %, no condensation

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

Protection class

IP20

Installation position

variable

Approvals/markings*)

CE, EAC, UKCA
cULus

*) Real applicable approvals/markings see type plate on the side (product marking).