NORD Drivesystems TI 275271017 - Manual

Technical Information / Datasheet
EtherCAT Bus module SK CU4-ECT
1.1 LED - displays, derating, Error 10.9 4913 Rck TI 275271017 GB
version reason for change(s) issue name document speech
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SK CU4-ECT Part number: 275 271 017
EtherCAT® - Internal bus interface
NOTICE Validity of the documents
This document is only valid in combination with the operating instructions for the relevant frequency inverter. All
of the information that is relevant for a safe start-up of this module and the frequency inverter is only available
under these conditions.
Scope of supply
1 x Module SK CU4-ECT
1 x System bus cable set grey / black
1 x 24 VDC cable set brown / blue
2 x Connecting screws M4 x 20, cross-head
Field of use
Internal interface for connecting a decentralised frequency inverter (SK 180E … SK 2xxE) to an
EtherCAT field bus. It is connected via the system bus with the inverter and can communicate directly
with up to 4 frequency inverters. 2 digital inputs are available.
Technical data
Module
Temperature range -25°C … xx °C * Vibration resistance 3M7
Temperature class Class 3k3 Firmware version V1.6 R1
Protection class IP20 Hardware version AA
Supply voltage 24 V ± 20
%, ≈ 100 mA
Reverse polarity protected
* The upper temperature limit depends on the frequency inverter and the operating mode à see "Derating"