EtherCAT总线连接器EK1122
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
EtherCAT-EtherCAT- EK1122 | 2-port EtherCAT junction
T he 2-port EtherCAT junction enables configuration of EtherCAT star topologies. A modular EtherCAT star can be realised by using several EK1122 units in a station. Individual devices or complete EtherCAT strands can be connected at the junction ports. The EtherCAT junctions are connected via RJ 45 sockets with direct display of link and activity status. The Run LED indicates the status of the EK1122. Through TwinCAT and other suitable EtherCAT masters the EK1122 also supports coupling and uncoupling of EtherCAT strands during operation (Hot Connect).
EK1122Task within EtherCAT system
coupling of EtherCAT junctions Data transfer medium
Ethernet/EtherCAT cable (min. CAT 5), shielded Distance between stations
100 m (100BASE-TX)Protocol
EtherCAT Delay
approx. 1 µs Data transfer rates
100 Mbaud Configuration
not required Bus interface
2 x RJ 45Power supply
from E-bus Current consumption
typ. 220 mA Weight
approx. 65 g Operating/storage temperature
-25…+60 °C/-40…+85 °C Relative humidity
95 %, no condensation Vibration/shock resistance
conforms to EN 60068-2-6/EN 60068-2-27EMC immunity/emission
conforms to EN 61000-6-2/EN 61000-6-4Protect. class/installation pos.
IP 20/variable Approvals CE, UL, Ex
Cordsets
cordsets and connectors
EtherCAT
For further EtherCAT products please see the system overview . EK1122
EK1122
Connection example
EK1100Top view junction 2RUN LED
junction 1
BECKHOFF New Automation Technology We reserve the right to make technical changes.