6. Connections of Control Unit
6.1 Control Unit Connection System Drawing
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6. Connections of Control Unit
The method for connecting to each unit and device from the control unit are briefly explained in this section.
6.1 Control Unit Connection System Drawing
OPI PCLAN
Control unit
LAN
Operation panel I/O unit
G013 cable
Display unit
G301 cable
RS-232C device
Synchronous feed encoder, or
Auxiliary axis servo drive unit (MR-J2-CT)
G023, G024 cable
SH21 cable
Auxiliary axis servo drive unit (MR-J2-CT)
SH21 cable
Skip input (Sensor input)
R030 cable
Remote I/O unit
R211 cable
Remote I/O unit
R211 cable
Ethernet device
G300 cable (cross)
Emergency stop signal
(Note 2)
G123 terminal
Connecting with
safety observing I/O device
(Door open input, etc.)
Inputting power shutoff signal
(Note 3)
24VDC
Stabilized
power supply
F070 cable
R050, R054 cable
5V manual pulse generator
(Note 2)
Use when not using operation panel I/O unit, or when
installing an emergency stop switch in the electric
cabinet. (Connection cable: F120 cable) When not
used, connect the terminal connector (G123 cable).
G123 terminal cable comes with the control unit.
Servo/Spindle drive unit (Note 1)
G395, G396, G380 cable
(Note 1)
Refer to the section 6.6 for the cable selection
criteria.
(Note 3)
Input power shutoff signal as needed. If power shutoff
signal is not input, the power inside the control unit is
retained at least for 4ms after 24VDC stabilized
power supply has been shutoff.
F034, F035 cable
Expansion
unit
OPI
SIO
ENC
SV1
SV2
SKIP
OPT1
RIO1
RIO2
LAN1
EMG
SDIO
CF01
DCIN
EXT