CHAPTER 5 CONNECTION OF I/O INTERFACE
5.1 Outline of I/O Interface
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CHAPTER 5 CONNECTION OF I/O INTERFACE
5.1 Outline of I/O Interface
5.1.1 Types of I/O Interfaces
The following four types of I/O interfaces are available.
1
Base I/O unit
The base I/O unit is used for connecting the servo amplifier, encoder, skip
and remote I/O unit.
One unit is always required per control unit.
2
Remote I/O unit
The remote I/O unit is connected to RIO1, RIO2 and RIO4-#1 to #4 on the
base I/O unit.
3 Card-sized
I/O
The card-sized I/O has a size of 55mm
×
93mm. When using the
card-sized I/O, the machine maker must manufacture a card-sized I/O
connector PCB for connecting the card-sized I/O.
4
Scan I/O
The scan I/O is normally connected to RIO3 on the NC keyboard.
The DI/DO input/output (32/32) can be used instead of the scan type.
FCU6-DX2
FCU6-DX3
1
Base I/O unit
FCU6-DX4
Refer to section 5.2 Connection of
Base I/O Unit.
SV1, SV2, ENC1,
SKIP, RIO1, RIO2
and CR31(ADD ON
PCB) have common
Specifications
2
Remote I/O unit FCUA-DX1
Refer to section 6. Connection of remote I/O unit.
HR361
DI (sink)/DO (sink)=16/16
HR371
DI (source)/DO (source)=16/16
HR381 AO=1ch
3 Card-sized
I/O
HR383 AO/AI=1ch/4ch
Refer to section 5.3
Connection of
card-sized I/O.
HR347
DI (sink/source)/DO (sink)=32/32
DI (scan)/DO (scan)=64/64
4 Scan
I/O
HR357
DI (sink/source)/DO (source)=32/32
DI (scan)/DO (scan)=16/16
Refer to section 5.4
Scan I/O Card
Connection.
