Hitachi IR.Station, Hardware Manual

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3 NAMES AND FUNCTIONS OF EACH PART
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3.4 Mount Base
The mount base secures the IR.Station module, power supply module, and I/O module.
Use I/O unit type for mount base.
①
②
④
Example: HSC1021
2-slot mount base
③
Table 3-2 List of Mount Base
Mounted Unit Name Model Remarks
2-slot mount base HSC1021 Power s 2 slots (I/O type)
4-slot mount base HSC1041 Power s 4 slots (I/O type)
I/O unit
8-slot mount base HSC1081 Power s 8 slots (I/O type)
Names and Functions
No. Name Function
①
PS slot Use to mount the power supply module.
② ST slot Use to mount the IR.Station module.
③ I/O slot Use to mount the I/O module.
④
FG terminal Use to connect frame ground of each module.