POWER ELECTRONICS
ETHERNET GATEWAY
INSTALLATION AND CONNECTION
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3.3.3.
Variable Speed Drives of SD450 Series
Use C+ terminal to connect RS485 high signal and C- terminal to
connect RS485 low signal
Ground will be connected to the CM terminal. All of these terminals
are located in the connector of the figure.
Figure 3.9 TER2 connector of the control board
General specifications:
Transmission form:
Bus method, Multi drop Link System.
Applicable drive:
SD450.
Connectable drives:
Maximum 31.
Transmission distance:
Below 1.200m maximum (700m recommended).
Cable recommended:
0.75mm² (18AWG), Shielded twisted pair.
Installation:
C+, CM and C-
Power supply:
Power supply insulated from the inverter power supply.
SD45DTC0012AE
Содержание GBC05CI
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