Example 1: Rmde-01 Connected To A Large Single Drive Via Ethernet Link - ABB RMDE-01 Product Manual

14 Operation principle and hardware description
￭ Example 1: RMDE-01 connected to a large single drive via Ethernet
link
The figure below shows an installation example of the RMDE-01 connected to ACS880-37
drive via Ethernet link.
11
10
6
7
1 Cellular modem
2 Ethernet connection
3 24 V DC power
4 Fan
5 115/230 V AC
6 USB connection
7 RH, temperature
8 IGBT supply unit
9 Inverter unit
10 Antenna
11 ABB Ability Cloud
The dashed connection lines indicate the on-site user connections:
• the connections to the RMDE-01 enclosure
• the Ethernet connections between the supply and inverter unit of the drive.
The continuous connection lines indicate internal connections of the RMDE-01 enclosure
done by ABB at the factory.
The RMDE-01 collects data from control unit through Ethernet cable connection at the drive
side with FENA-21 option module and at the RMDE-01 side with NETA-21 module.
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2
2
NEXA-21 NETA-21
RMDE
2
2
FENA-21
BCU-x2
8
ACS880-37
1
2
NETA-21 NEXA-21
FENA-21
BCU-x2
9
3
5
4
6
7