Inovance MD880-01S-0751-4 - HCU Control Module; Components of HCU Control Module

4 HCU Control Module
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4 HCU Control Module
MD880 series AC drives can work with HCU-50 or HCU-51 control modules.
Inverter
Module
Communication
Method
Applicable AC
Drive
Installation Method
HCU-50
High-speed optical
󶍾ber communication
T10 to T12
Installed separately inside an
auxiliary control cabinet.
HCU-51
High-speed RS422
communication
T2 to T9 Installed on the AC drive.
The HCU-50 control module must be provided with an external 24 VDC power supply.
The HCU-51 control module, as it is installed on the AC drive, can provide an internal
24 V power supply. Multiple isolated power supplies are available inside the HCU
control module, providing the isolated digital power supply, InoLink communication
RS485 isolated power supply, and SOP-20-880 power supply and powering up function
modules installed on the HCU expansion slots.
4.1 Components of HCU Control Module
Function module SIZE 1
SDcard
Function module SIZE 1
Function module SIZE 2
1
2 3
4
5
6
7
8
9
10
11
12
12
13
14
15
15
15
16
Figure 4-1 HCU control module