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The cable layout is recommended as the following illustration.
xx2000000435
24V terminal block (option)
This connector is internally connected with the optional power supply. It is a 24 V
power supply for the customer. The characteristics are shown in the following
table.
Parameter
Voltage
Voltage tolerance
Max output current
For connection details, see Circuit diagram - OmniCore C90XT, 3HAC065464-009.
Customer cable layout
It is recommended to use multicore cable for the customer connection.
The cables connected by customer to the 24V terminal block should go through
the cable grommet and fasten on the cabinet.
Product manual - OmniCore C90XT
3HAC073706-001 Revision: E
Value
24V DC
-3% ~ +10%
4 A
Note
The 24 V terminal block power supply is isolated from the internal logical circuit
of the controller.
Note
The end user need to buy proper grommets according to the diameter of the
cables which need to go through the grommet.
This will affect the protection level of the cabinet if it's not executed correctly.
It is recommended to use icotek KT grommet.
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3 Installation and commissioning
3.5.9 Descriptions for connectors
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93
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