Design And Function; Design; Lme620-Ai / Pme120-Ai (With Integrated Eai823 Electronic Unit); Ean823 / Ebn853 - ABB LME620-AI User Manual
Electronic unit for field installation for the control of contrac control actuators series pme, lme, rhd and rsd
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Also See for LME620-AI:
- Operating instruction (32 pages) ,
- Service instruction (30 pages) ,
- Instructions manual (15 pages)
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LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E
2 Design and function
Design
The actuators with integrated electronic unit (PME120-AI and
LME620-AI) consist of two components. One component is the
gearing which includes the connection components and the
transformer. The other component is made up of the electronic
unit (EAI823) and the commissioning and service field (ISF) for
'local operation' and actuator setup.
The electronic units EAN823, EBN853 and EBN861 consist of two
housing halves, one holding the connection components and the
transformer, the other holding the electronics and the
commissioning and service field (ISF) for 'local operation' of the
actuator.
LME620-AI / PME120-AI (with integrated EAI823
electronic unit)
1 Cover for commissioning and
service field
2 Electronic unit cover
Figure 1: LME620-AI with integrated electronic unit (example)
3 Universal plug
(power supply, signal cable)
EAN823 / EBN853
1 Connection housing
2 Electronic unit cover
3 Cover for commissioning and
service field
4 Cover for terminal
compartment
5 Cable gland
6 Tap holes for cable glands
Figure 2: Presentation terminal compartment
7 Analog input fuse
8 Terminals (signals)
9 Anti-dewing heater fuse
0 Terminals (motor cable)
k Power supply fuse
l Terminals (power supply)
5
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