Advertisement
Advertisement
4
Connection
MITSUBISHI CNC
4.1 Precautions for Wiring
4.1.1 Precautions when Connecting/Disconnecting Cables
If the cable is connected/disconnected without turning the power OFF, the normal unit or peripheral devices could be damaged, and risks could be imposed.
Disconnect each cable with the following procedures.
(a) For the following type of connector, press the tabs with a thumb and forefinger in the direction of the arrow, and pull the connector off.
(1) Press
(1) Press
(2) Pull
(2) Pull
(1) Press
View from above
(1) Press
(2) Pull
(2) Pull
CAUTION
1. Do not connect or disconnect the connection cables between each unit while the power is ON. Do not pull the cables when connecting/disconnecting it.
78
70 Series Connection Manual
4.1 Precautions for Wiring
(b) For a flat cable type connector with latches, open the latches in the directions of the arrows, and pull the connector off.
(1) Open
(2) Pull
(c) For a flat cable type connector without latches, hold the connector with a thumb and forefinger, and pull the connector off.
(1) Hold with thumb and forefinger.
(2) Pull
(d) For the screw fixed type connector, loosen the two fixing screws, and pull the connector off.
(1) Loosen
(1) Loosen
(2) Pull
(2) Pull
1. Do not connect or disconnect the connection cables between each unit while the power is ON.
CAUTION
2. Do not pull the cables when connecting/disconnecting it.
79
MITSUBISHI CNC
(e) For the optical cable connector, pull off while holding down the lock button.
(1) Press
(2) Pull
(f) For the Ethernet connector, pull off while holding down the locked latch.
(1) Press
(2) Pull
CAUTION
1. Do not connect or disconnect the connection cables between each unit while the power is ON.
2. Do not pull the cables when connecting/disconnecting it.
80
70 Series Connection Manual
4.1 Precautions for Wiring
4.1.2 Precautions for Using Optical Communication Cable
An optical communication cable is used for communication between the control unit and the drive unit.
Special precautions, differing from the conventional cable, are required when laying and handling the optical communication cable.
(Note) If the cable you use is not Mitsubishi's, malfunctions resulted from connection problems or aged deterioration are not covered under the warranty.
4.1.2.1 Optical Communication Cable Outline and Parts
Optical connector
Fiber code/connector connection section
Fiber cord
Bushing
Reinforced sheath
22.7
150 35
To ensure the system performance and reliability, purchase the optical communication cable from
Mitsubishi. A machining drawing is given in "8. Cable" as reference, but the purchased optical communication cable cannot be cut or connected by the machine tool builder.
4.1.2.2 Precautions for Handling Optical Communication Cable
(1) A protective cap is attached to the optical module and optical communication cable mounted on the
PCB when the system is delivered. Leaving this protective cap unattached could result in connection faults from the adherence of dirt and dust. Do not remove the protective cap when not connecting the cable. If dirty, wipe off lightly with a piece of dry gauze, etc. (Do not use solvents such as alcohol as the optical fiber material could melt.)
(2) Hold the connector section when connecting or disconnecting the optical connector. Holding the fiber cord will result in force exceeding the tolerable tension on the fiber cord and connector connection section, and could cause the fiber cord to dislocate from the optical connector thereby inhibiting use.
(3) The optical connector cannot be connected in reversed. Check the connector orientation when connecting the optical communication cable to the optical module. Align the connector lock lever with the lock holes on the PCB's optical module, and press the connector straight in. Confirm that the lock lever connects with the optical module and that a "click" is heard.
(4) When disconnecting the optical communication cable from the PCB, press the lock release buttons on the lock lever, and pull out the cable while holding the connector section. The connector could be damaged if the cable is pulled without pressing down on the lock release buttons.
(5) Do not apply excessive force onto the optical communication cable by stepping on it or dropping tools, etc., on it.
81
MITSUBISHI CNC
4.1.2.3 Precautions for Laying Optical Communication Cable
(1) Do not apply a force exceeding the cable's tolerable tension. Binding the cables too tight with tie-wraps could result in an increased loss or a disconnection. Use a cushioning material such as a sponge or rubber when bundling the cables and fix so that the cables do not move.
(2) Do not connect the cables with a radius less than the tolerable bending radius. Excessive stress could be applied near the connector connection section and cause the optical characteristics to drop. The cable bending radius should be 10 times or more than the outer diameter at the reinforced sheath, and
20 times or more than the outer diameter at the fiber cord section.
(3) Do not apply torsion to the optical communication cable. Laying a twisted cable could cause the optical characteristics to drop.
(4) When laying the cables in a conduit, avoid applying stress on the fiber cord and connector connection section. Use the tensile end such as a pulling eye or cable grip, etc.
(5) Fix the reinforced sheath with a cable clamp so that the mass of the optical communication cable is not directly applied on the fiber cord and connector connection section.
(6) Never bundle the cables with vinyl tape. The plasticizing material in the vinyl tape could cause the POF cable to break.
(7) Loop the excessive cable with twice or more than the minimum bending radius.
Control unit
Recommended clamp material
CKN-13SP
KITAGAWA INDUSTRIES
Optical communication cable
(section without reinforced sheath):
Bending radius: 30mm or more
Recommended clamp material: CKN-13SP KITAGAWA INDUSTRIES.
4.1.3 Precautions for Connecting 24V Power Supply
(1) When 24V power is supplied to the unit (control unit, display unit) under the following conditions, welding may occur on the contacts due to rush current; so be careful.
When 24VDC's ON/OFF are directly controlled by a magnetic switch such as relay AND
When heat capacity of the contacts for relay, etc. used to control 24VDC's ON/OFF is small.
82
70 Series Connection Manual
4.2 Connection of Control Unit
4.2 Connection of Control Unit
The method for connecting to each unit and device from the control unit are explained in this section.
4.2.1 Control Unit Connection System Drawing
Control unit
OPT
RIO1
LAN
EMG
DCIN
CG71
SIO
ENC
LCD
INV
MENU KEY
SKIP
G011
F034,F035
R050,R054
G023,G024 cable cable cable
Operation panel I/O unit
CG71
Accessory cable for unit
Accessory cable for unit
Accessory cable for unit
R030 cable
G395/G396/G380 cable
R211
G30 cable
F120 cable
F070 cable cable cable
( cross )
RS 232C device
Synchronous feed encoder, or
5V manual pulse generator
Display unit
Skip input (Sensor input)
Servo/Spindle drive unit
Remote I/O unit
Ethernet device
Emergency stop signal
24VDC
Stabilized power supply
83
MITSUBISHI CNC
4.2.2 Connecting with Power Supply
Connect a general-purpose 24VDC stabilized power supply or PD25 power supply unit to the control unit.
(1) When using general-purpose 24VDC stabilized power supply
DCIN
NFB
MC
F070 cable
L1
L2
L3
FG
+24V
0V
AC
AC
FG
(Note 2)
ON OFF
MC
24VDC
DCIN
1
0V
FG
2
3
DCIN
Control unit
MC
Connector name : DCIN
Contact
Connector
: 2-178288-3
: 1-175218-5
Recommended manufacturer: Tyco Electronics AMP
(Note 1) Rush current may occur to lead welding on the contacts, when a magnetic switch such as relay directly controls 24VDC's ON/OFF during 24V power supply to the control unit. Use relay with large heat capacity of contacts to control 24VDC's ON/OFF.
(Note 2) Make a short-circuit between OV and FV on the terminal to cut noise.
<Related items>
Cable drawing: "8.11 F070 Cable"
Connector pin assignment: "2.2 Control Unit" (DCIN connector)
(2) When using PD25 power supply unit
L1
L2
L3
FG
NFB MC
1
2
ACIN
F170 cable
ON
OFF
ON/OFF switch
3
ON/OFF SW
ON/OFF
FAN ALARM
POWER
DCOUT
DCIN
F110 cable
CF01
(Note)
ACFAIL
DCIN
Control unit
(Note) MITSUBISHI CNC 70 series does not employ ACFAIL function. (CF01 is not connected.)
<Related items>
Cable drawing: "8.12 F110 Cable" "8.14 F170 Cable"
Connector pin assignment: "2.2 Control Unit" (DCIN connector)
84
70 Series Connection Manual
4.2 Connection of Control Unit
4.2.3 Connecting with Emergency Stop Signal
Emergency stop switch is connected to EMG connector by F120 cable.
Emergency stop switch
F120
NC control unit
EMG
NC control unit
+24V
EMG
R EMGIN
FG
LG
Emergency stop input circuit
Emergency stop switch
<Related items>
Cable drawing: "8.13 F120 Cable"
<Power suppply unit external emergency stop: Example 1>
NC control unit
EMG
F120
Stabilized power supply
+24V
Emergency stop switch
0V(LG
CN23A
Power supply unit
MDS-D-CV
3
NC control unit
+24V
3
EMG
3
EMGIN
2
FG
1
2
1
LG
Emergency stop input circuit
1
MDS-D-CV MDS-D-CV
60mm in width 90mm or more
Bottom view in width
Bottom view
85
MITSUBISHI CNC
<Power supply unit external emergency stop: Example 2>
NC control unit
F120
Emergency stop switch
Stabilized power supply
+24V
0V(LG
CN9
3
Power supply unit
MDS-D-CV
NC control unit
+24V
EMGIN
2
FG
3
EMG
3
1
2
1
LG
Emergency stop input circuit
MDS-D-SVJ3/SPJ3
1
<Caution>
(1) External emergency stop cannot substitute the emergency stop signal which is input to NC.
(2) When duplicating emergency stop input, wire the NC emergency stop input and the power supply unit external emergency stop input from the same emergency stop switch.
(3) Refer to "MDS-D/DH Series Instruction Manual" when applying motor brake control.
86
70 Series Connection Manual
4.2 Connection of Control Unit
4.2.4 Connecting with Operation Panel I/O Unit
Connect the operation panel I/O unit to the connector CG71.
Operation panel
I/O unit
Control unit
G011 cable
CG71
<Related items>
Cable drawing: "8.23 G011 Cable"
Connector pin assignment: "2.2 Control Unit" (CG71 connector)
CG71
87
MITSUBISHI CNC
4.2.5 Connecting with Servo Drive Unit
Connect the optical communication cables from the NC to the each drive unit so that they run in a straight line from the NC to the drive unit that is a final axis. Up to 11 axes can be connected per system. Note that the number of connected axes is limited by the NC.
(Note) Refer to "4.1.2 Precautions for Using Optical Communication Cable" when handling and wiring optical communication cable.
Cable application table
Cable
G396
G395
G380
Panel internal wiring
Under 10m 10 to 20m
○
○
○
×
×
○
Panel external wiring
10m or less 10 to 20m
×
○
○
×
×
○
88
70 Series Connection Manual
4.2 Connection of Control Unit
4.2.5.1 Connecting with MDS-D/DH Series
CAUTION
Connect the NC and the drive units by the optical communication cables. The distance between the
NC and the final drive unit must be within 30m and the bending radius within 80mm.
POINT
Axis Nos. are determined by the rotary switch for setting the axis No. (Refer to the MDS-D/DH Series
Instruction Manual.) The axis No. has no relation to the order for connecting to the NC.
(1) When using one power supply unit
Connect the largest-capacity spindle drive unit to the final axis of the NC communication bus in order to control the power supply unit. The spindle drive unit must be installed adjacent to the power supply unit.
In the system with servo only, a servo drive unit for controlling unbalance axis must be installed in the same manner in the same way.
<Connection>
CN1A: CN1B connector on NC or previous stage's drive unit
CN1B: CN1A connector on next stage's drive unit
CN4: Connector for communication between power supply unit (master side) and drive unit
MDS-D/DH-V2
1st/2nd axis
MDS-D/DH-V1
3rd axis
MDS-D/DH-SP
4th axis
(Final axis)
MDS-D/DH-CV
Connected to the NC
Optical communication cable
CN4 CN4
The optical communication cables from the NC to the final drive unit must be within 30m.
Connection when using one power supply unit
89
MITSUBISHI CNC
(2) When using two or more power supply units within a single NC communication bus system
Two or more power supply units may be required within a single NC communication bus system if the spindle drive unit capacity is large. The drive unit receiving power (L+, L-) from each power supply unit must always have NC communication cable connection at the NC side of each power supply unit. In the
NC communication bus connection example below, power supply [1] cannot supply power (L+, L-) to the
5th axis servo drive unit.
For basic connection information, refer to the MDS-D/DH Series Instruction Manual.
Connected to the NC
Optical communication cable
MDS-D/DH-V2
1st/2nd axis
MDS-D/DH-V2
3rd/4th axis
(CV control axis)
MDS-D/DH-CV
[1]
MDS-D/DH-V1
5th axis
MDS-D/DH-SP
6th axis
(CV control axis)
MDS-D/DH-CV
[2]
CN4 CN4 CN4 CN4
Power cannot be supplied
Connections when using two or more power supply units within a single NC communication bus system
CAUTION
The drive unit receiving power (L+, L-) from each power supply unit must always have NC communication bus connection at the NC side of each power supply unit.
90
70 Series Connection Manual
4.2 Connection of Control Unit
(3) When using one power supply shared unit by two NC communication bus systems
In systems employing a number of small-capacity drive units, a single power supply unit can be shared by two NC communication bus systems. In this case, a power supply control axis must be set for each axis of each NC communication bus.
For basic connection information, refer to the MDS-D/DH Series Instruction Manual.
Connected to the NC
(1st part system)
MDS-D/DH-V2
1st/2nd axis
MDS- D/DH -V2
3rd/4th axis
MDS-D/DH-V2
5th/6th axis
MDS-D/DH-V1
7th axis
(CV control axis)
Optical communication cable
CN4
Connected to the NC
(2nd part system)
MDS-D/DH-V2
8th/9th axis
MDS-D/DH-V1
10th axis
MDS-D/DH-SP
11th axis
MDS-D/DH-SP
12th axis
(CV control axis)
MDS-D/DH-CV
(Shared)
Optical communication cable
CN4 CN4
CN9
Connections when using one power supply shared by two NC communication bus systems
CAUTION
If the two NC communication bus systems include a spindle drive unit, connect the power supply unit's CN4 connector to the CN4 connector of the largestcapacity spindle drive unit. If there is no spindle drive unit, connect to the unbalance-axis servo drive unit.
91
MITSUBISHI CNC
4.2.5.2 Connecting with MDS-DM Series
CAUTION
Connect the NC and the drive units by the optical communication cables. The distance between the
NC and the final drive unit must be within 30m and the bending radius within 80mm.
POINT
Axis Nos. are determined by the rotary switch for setting the axis No. (Refer to the MDS-DM Series
Instruction Manual.) The axis No. has no relation to the order for connecting to the NC.
(1) Connecting the MDS-DM-V3
(a) When using one power supply unit
Connect the largest-capacity spindle drive unit to the final axis of the NC communication bus in order to control the power supply unit. The spindle drive unit must be installed adjacent to the power supply unit. In the system with servo only, a servo drive unit for controlling unbalance axis must be installed in the same manner in the same way.
<Connection>
CN1A: CN1B connector on NC or previous stage's drive unit
CN1B: CN1A connector on next stage's drive unit
CN4: Connector for communication between power supply unit (master side) and drive unit
MDS-D-V2
1st/2nd axis
MDS-DM-V3
3rd/4th/5th axis
MDS-D-SP
6th axis
(Final axis)
MDS-D-CV
Connected to the NC
Optical communication cable
CN4 CN4
The optical communication cables from the NC to the final drive unit must be within 30m.
Connection when using one power supply unit
92
70 Series Connection Manual
4.2 Connection of Control Unit
(b) When using two or more power supply units within a single NC communication bus system
Two or more power supply units may be required within a single NC communication bus system if the spindle drive unit capacity is large. The drive unit receiving power (L+, L-) from each power supply unit must always have NC communication cable connection at the NC side of each power supply unit. In the NC communication bus connection example below, power supply [1] cannot supply power (L+, L-) to the 6th axis servo drive unit.
For basic connection information, refer to the MDS-DM Series Instruction Manual.
Connected to the NC
Optical communication cable
MDS-D-V2
1st/2nd axis
MDS-DM-V3
3rd/4th/5th axis
(CV control axis)
MDS-D-CV
[1]
CN4 CN4
MDS-D-V1
6th axis
MDS-D-SP
7th axis
(CV control axis)
MDS-D-CV
[2]
CN4 CN4
Power cannot be supplied
Connections when using two or more power supply units within a single NC communication bus system
CAUTION
The drive unit receiving power (L+, L-) from each power supply unit must always have NC communication bus connection at the NC side of each power supply unit.
93
MITSUBISHI CNC
(c) When using one power supply shared unit by two NC communication bus systems
In systems employing a number of small-capacity drive units, a single power supply unit can be shared by two NC communication bus systems. In this case, a power supply control axis must be set for each axis of each NC communication bus.
For basic connection information, refer to the MDS-DM Series Instruction Manual.
Connected to the NC
(1st part system)
MDS-D-V2
1st/2nd axis
MDS-D-V2
3rd/4 th axis
MDS-DM-V3
5th/6th/7th axis
(CV control axis)
Optical communication cable
CN4
Connected to the NC
(2nd part system)
MDS-DM-V3
8th/9th/10th axis
MDS-D-SP
11th axis
MDS-D-SP
12th axis
(CV control axis)
MDS-D-CV
(Shared)
Optical communication cable
CN4 CN4
CN9
94
Connections when using one power supply shared by two NC communication bus systems
CAUTION
If the two NC communication bus systems include a spindle drive unit, connect the power supply unit's CN4 connector to the CN4 connector of the largestcapacity spindle drive unit. If there is no spindle drive unit, connect to the unbalance-axis servo drive unit.
70 Series Connection Manual
4.2 Connection of Control Unit
(2) Connecting the MDS-DM-SPV2/SPV3
(a) When using only MDS-DM-SPV3
MDS-DM-SPV3
Spindle:1st axis
Servo:2nd/3rd/4th axis
Connected to the NC
Optical communication cable
(b) When using the MDS-D unit together
MDS-D-V2
5th/6th axis
MDS-D-SP
7th axis
(Final axis)
MDS-D-CV
Connected to the NC
Optical communication cable
CN4 CN4
MDS-DM-SPV3
Spindle:1st axis
Servo:2nd/3rd/4th axis
The optical communication cables from the NC to the final drive unit must be within 30m.
95
MITSUBISHI CNC
(c) When using one power supply shared unit by two NC communication bus systems
Connected to the NC
(1st part system)
MDS-D-V2
5th/6th axis
MDS-D-V2
7th/8th axis
(CV control axis)
Optical communication cable
CN4
Connected to the NC
(2nd part system)
MDS-DM-V3 MDS-D-SP
9th/10th/11th axis 12th axis
(CV control axis)
MDS-D-CV
(Shared)
Optical communication cable
CN4 CN4
CN9
MDS-DM-SPV3
Spindle:1st axis
Servo:2nd/3rd/4th axis
96
70 Series Connection Manual
4.2 Connection of Control Unit
4.2.5.3 Connecting with MDS-SVJ3/SPJ3 Series
CAUTION
Connect the NC and the drive units by the optical communication cables. The bending radius must be within 50mm.
POINT
Axis Nos. are determined by the rotary switch for setting the axis No. (Refer to the MDS-SVJ3/SPJ3
Series Instruction Manual.) The axis No. has no relation to the order for connecting to the NC.
<Connection>
CN1A: CN1B connector on NC or previous stage's drive unit
CN1B: CN1A connector on next stage's drive unit
MDS-D-SVJ3
1st axis
MDS-D-SVJ3
2nd axis
MDS-D-SVJ3
3rd axis
MDS-D-SPJ3
4th axis
Connected to the NC
Optical communication cable
The optical communication cable up to 5m can be used in G396 series, and up to 20m in G380 series.
97
MITSUBISHI CNC
4.2.6 Connecting I/O Devices via CC-Link
CC-Link unit (FCU7-HN746) works as master station or local station of CC-Link (Ver.2 mode).
Mount the CC-Link unit on the control unit's expansion card slot.
CC-Link uses the dedicated cable. Connect the cable to the terminal block provided with the CC-Link unit.
Make sure to attach the terminator, provided with the CC-Link unit, to the final station unit.
(Note) CC-Link is an option unit.
CC-Link unit(FCU7-HN746)
Expansion unit
FG terminal block
Terminal block
CC-Link remote I/O station
CC-Link network connector
CC-Link cable
98
NC side CC-Link unit terminal block
Terminator
(Note 2)
Remote I/O station terminal block
DA
DB
DG
SLD
FG
FG
Remote I/O station terminal block
DA
DB
DG
Terminator
(Note 2)
SLD
FG
FG FG
Shielded twisted cable (with 3 wires) (Note 1) Shielded twisted cable (with 3 wires) (Note 1)
(Note 1) Unless the CC-Link dedicated cable is used, CC-Link system does not guarantee its operation. For the specifications of the CC-Link dedicated cable and the inquiries, see the homepage of the CC-
Link Partner Association (http://www.cc-link.org/). (Click “Product Information”. )
(Note 2) Use the terminator provided with the CC-Link unit. The value of the terminator depends on the cable used: 110 Ω when the CC-Link dedicated cable is used, 130 Ω when the CC-Link dedicated high performance cable is used.
(Note 3) Use the FG terminal on the NC side CC-Link terminal block for the connection to the ground of the electric cabinet.
70 Series Connection Manual
4.2 Connection of Control Unit
Wiring the cables to the CC-Link terminal block
(1) Remove the sheath of the cable and isolate each internal wire from the shield mesh.
(2) Remove the shield mesh and the coat of each internal wire. Twist the core wires.
Shield mesh
Shielded twisted cable (with 3 wires)
Approx.
7mm
(3) In the intermediate station, twist together the same wires or the shield meshes of the cables from/to the previous/next station.
(4) In the final station, process the provided terminator as follows to attach to the station.
Terminator
Cut Cut
Shorten the coated part
Bend the lead wires
(5) Insert the core wire into the opening of the terminal block. Hold the wire tight with a flat-blade screwdriver. Check the screws on the terminal are loose enough before inserting the wires into the openings.
In the intermediate station In the final station
(Note 1)
Do not solder-plate the core wire, which leads a defective cable contact.
(Note 2)
Make sure the lead wires are kept inserted when mounting the terminator.
Flat-blade driver
To the previous station
To the next station
Terminator
DA wire DB wire
(6) After wiring cables to the terminal block, Mount the terminal block into the CC-Link connector and fix it with a flat-blade screwdriver.
99
MITSUBISHI CNC
4.2.7 Connecting with RS-232C Device
(1) Connect the RS-232C device to the connector SIO.
Control unit
F035 cable
RS-232C device
SIO
Cable name
F034 cable
F035 cable
1ch 2ch
General-purpose cable
See (2)
[SIO]
Connector : 10120-3000VE
Case : 10320-52F0-008
Manufacturer : 3M
SD1(TXD1)
RD1(RXD1)
RS1(RTS1)
CS1(CTS1)
ER1(DTR1)
DR1(DSR1)
Reserved
Reserved
0V
SIO
14
4
16
6
1
12
2
13
3
SD2(TXD2)
RD2(RXD2)
RS2(RTS2)
CS2(CTS2)
ER2(DTR2)
DR2(DSR2)
Reserved
Reserved
0V
19
9
20
10
11
17
7
18
8
2ch
20
6
8
9
7
2
3
4
5
1ch
20
6
8
9
7
2
3
4
5
[1ch] [2ch]
Connector
Contact
Lock nut
Manufacturer
: CDB-25S
: CD-SC-111
: HD-LNA
: Hirose Electric
FG
Wire material
Recommended
manufacturer
: UL1061-2464 AWG22×12P
: Oki Electric Cable
<Related items>
Cable drawing: "8.10 F034/F035 Cable"
Connector pin assignment: "2.2 Control Unit" (SIO connector)
100
70 Series Connection Manual
4.2 Connection of Control Unit
(2) Example of wiring connections to the RS-232C device
When connecting to the RS-232C device, refer to the following diagrams and cross the wiring for the transmission signals.
Hand shaking upon RS/CS, ER/DR signals
SD(TXD)
RD(RXD)
RS(RTS)
CS(CTS)
ER(DTR)
DR(DSR)
CD(DCD)
0V
FG
SD(TXD)
RD(RXD)
RS(RTS)
CS(CTS)
ER(DTR)
DR(DSR)
CD(DCD)
0V
FG
No hand shaking upon RS/CS, ER/DR signals
SD(TXD)
RD(RXD)
RS(RTS)
CS(CTS)
ER(DTR)
DR(DSR)
CD(DCD)
0V
FG
SD(TXD)
RD(RXD)
RS(RTS)
CS(CTS)
ER(DTR)
DR(DSR)
CD(DCD)
0V
FG
101
MITSUBISHI CNC
4.2.8 Connecting with Skip Signal (Sensor)
Connect skip signals to the connector SKIP.
Skip signals are used for processing high-speed signals. Always shield the cable.
Control unit
FCUA-R030
SKIP
(Note) Connecting the skip signal cable to a wrong connector causes a damage on the control unit when turning ON the skip signal power supply. Confirm the wiring before turning the power ON.
(1) Connection of skip signal cable
<0V connection at COM terminal>
Control unit
SKIP
R030 cable
2
SI1
12
SI2
3
SI3
13
SI4
7
SI5
17
SI6
8
SI7
18
SI8
COM
1,5,11,15
FG
0V connection at COM terminal
Stabilized power supply
24VDC(+)
0V
FG
102
70 Series Connection Manual
4.2 Connection of Control Unit
<24V connection at COM terminal>
Control unit
SKIP
R030 cable
2
SI1
12
SI2
3
SI3
13
SI4
7
SI5
17
SI6
8
SI7
18
SI8
COM
1,5,11,15
FG
24V connection at COM terminal
Stabilized power supply
24VDC(+)
0V
FG
(Note 1) NC recognizes input signals of 2ms or more as the valid skip signals. If machine contacts
(relay, etc.) are used, malfunctions will occur due to chattering. Use semiconductor contacts
(transistor, etc.).
(Note 2) Fold the cable shield over the sheath, and wrap copper foil tape over it. Connect the wound copper foil tape to GND plate of the connector.
<Related items>
Cable drawing: "8.18 FCUA-R030 Cable"
Connector pin assignment: "2.2 Control Unit" (SKIP connector)
103
MITSUBISHI CNC
4.2.9 Connecting with Synchronous Feed Encoder/ Manual Pulse Generator
Synchronous feed encoder (1ch) or 5V power supply type manual pulse generator (2ch) can be connected.
Synchronous feed encoder
OSE1024-3-15-68
R054 cable
R050 cable
<Right angle>
<Straight>
5V manual pulse generator
NO.1
(Rear view)
ENC
When connecting one 5V manual pulse generator
G023 cable
5V 0V A B
NO.1
NO.2
When connecting two 5V manual pulse generators
G024 cable
5V 0V A B 5V 0V A B
5V manual pulse generator
(Rear view)
<Related items>
Cable drawing: "8.20 FCUA-R050/R054 Cable" and "8.24 G023/G024 Cable"
Connector pin assignment: "2.2 Control Unit" (ENC connector)
When using the synchronous feed encoder and the manual pulse generator at the same time, the cables must be prepared by the machine tool builder.
104
70 Series Connection Manual
4.3 Connection of Operation Panel I/O Unit
4.3 Connection of Operation Panel I/O Unit
4.3.1 Operation Panel I/O Unit Connection System Drawing
Operation panel I/O unit
CG35
CG36
AO
MPG
NCKB
CG32
CG33
CG34
CG71
RIO3
CG31
G011 cable
R211 cable
F351 cable
F351 cable
F351 cable
F351 cable
F351 cable
F351 cable
F221 cable
F320/F321 cable
F023/F024 cable
Accessory cable for unit
Control unit
CG71
Remote I/O unit, scan I/O unit card
Machine control panel, switchboard, etc.
Machine control panel, switchboard, etc.
Machine control panel, switchboard, etc.
Machine control panel, switchboard, etc.
Machine control panel, switchboard, etc.
Machine control panel, switchboard, etc.
Machine control panel, switchboard, etc.
12V manual pulse generator
5V manual pulse generator
Keyboard unit
105
MITSUBISHI CNC
4.3.2 Connecting with Keyboard Unit
Connect the keyboard unit to the connector NCKB.
The cable comes with the keyboard unit.
Operation panel
I/O unit
Keyboard unit
(Rear view)
NCKB
(Note) Firmly insert the connection cable until it is locked.
106
70 Series Connection Manual
4.3 Connection of Operation Panel I/O Unit
4.3.3 Connecting with Manual Pulse Generator (MPG)
Both 5V power supply type (UFO-01-2Z9, etc.) and 12V power supply type (HD60, etc.) manual pulse generator can be used. Take the maximum cable length, etc. into consideration when selecting.
(1) Connecting with 5V manual pulse generator (maximum cable length: 20m)
Connect the 5V manual pulse generator to the connector MPG.
NO.1
Operation panel
I/O unit
When connecting one 5V manual pulse generator
5V 0V A B
5V manual pulse generator
(Rear view)
MPG
F023 cable
NO.1
NO.2
When connecting two 5V manual pulse generators
F024 cable
5V 0V A B 5V 0V A B
(2) Connecting with 12V manual pulse generator (maximum cable length: 50m)
Connect the 12V manual pulse generator to the connector MPG.
NO.1
Operation panel
I/O unit
When connecting one
12V manual pulse generator
12V 0V A B
12V manual pulse generator
HD60 (Rear view)
MPG
F320 cable
NO.1
NO.2
When connecting two
12V manual pulse generators
F321 cable
12V 0V A B 12V 0V A B
(Note 1) When selecting a manual pulse generator, make sure that its case and 0V terminal are insulated.
(Note 2) Select 25pulse/rev or 100pulse/rev on the parameter screen.
<Related items>
Cable drawing: "8.9 F023/F024 Cable"
Connector pin assignment: "2.5 Operation Panel I/O Unit" (MPG connector)
107
MITSUBISHI CNC
4.3.4 Connecting with Machine Operation Panel
Connect the machine operation panel to the connector CG31, CG32, CG33, CG34, CG35 or CG36.
Operation panel I/O unit
Machine Operation Panel (Example)
CG31/CG33/CG35
CG32/CG34/CG36
F351
<Related items>
Cable drawing: "8.17 F351 Cable"
Connector pin assignment: "2.5 Operation Panel I/O Unit" (CG31/CG32/CG33/CG34/CG35/CG36 connector)
108
70 Series Connection Manual
4.3 Connection of Operation Panel I/O Unit
4.3.4.1 Wiring for Sink Type Output (FCU7-DX710/DX720/DX730)
Operation panel I/O unit
(Card name : HN341/HN361/HN362)
CG32 (CG34,CG36)
Y209
Y20A
Y20B
Y20C
Y20D
Y20E
Y20F
Y210
Y211
Y212
DC24V
DC24V
Y200
Y201
Y202
Y203
Y204
Y205
Y206
Y207
Y208
Y213
Y214
Y215
Y216
Y217
Y218
Y219
Y21A
Y21B
Y21C
Y21D
Y21E
Y21F
GND
GND
GND
GND
GND
GND
11B
10B
9B
8B
7B
6B
5B
20A
17B
16B
15B
14B
13B
12B
1B
2B
20B
19B
18B
11A
10A
9A
8A
7A
6A
5A
1A
2A
3A
3B
4A
4B
19A
18A
17A
16A
15A
14A
13A
12A
Machine side
*1 additional wiring
PL
PL
PL
PL
PL
PL
RA
RA
24VDC
GND
*2 additional wiring
(Note 1) Connect +24V to either or both of the flat connector 1B, 2B (24VDC). (*1)
(Note 2) Connect 0V (GND) to the flat connector 3A, 3B, 4A, 4B (GND). (*2)
Decide the number of GNDs to wire with regard to the total amount of each connector's maximum output current and the voltage drop by the cables. The rated current is 1A per connector pin.
(Note 3) Connect 0V (GND) to the flat connector 1A, 2A (GND). (*2)
(Note 4) When large current flows due to small amount of connected load, fuse may be blown out or 24V power supply voltage may drop. In order to secure the appropriate current value, watch the connected load.
109
MITSUBISHI CNC
4.3.4.2 Wiring for Source Type Output (FCU7-DX711/DX721/DX731)
Operation panel I/O unit
(Card name : HN351/HN371/HN372)
CG32 (CG34,CG36)
*1 Additional wiring
11A
10A
9A
8A
7A
6A
5A
1A
2A
20A
19A
18A
17A
16A
15A
14A
13A
12A
15B
14B
13B
12B
11B
10B
9B
8B
7B
6B
5B
1B
2B
3A
3B
4A
4B
20B
19B
18B
17B
16B
DC24V
DC24V
DC24V
DC24V
DC24V
DC24V
Y20E
Y20F
Y210
Y211
Y212
Y213
Y214
Y215
Y216
Y217
Y218
Y219
Y21A
Y21B
Y21C
Y21D
Y21E
Y21F
GND
GND
Y200
Y201
Y202
Y203
Y204
Y205
Y206
Y207
Y208
Y209
Y20A
Y20B
Y20C
Y20D
Machine side
24VDC
PL
PL
PL
RA
RA
PL
PL
PL
GND
*2 Additional wiring
(Note 1) Connect +24V to either or both of the flat connector 1B, 2B (24VDC). (*1)
(Note 2) Connect +24V (GND) to the flat connector 3A, 3B, 4A, 4B (24VDC). (*1)
Decide the number of 24VDCs to wire with regard to the total amount of each connector's maximum output current and the voltage drop by the cables. The rated current is 1A per connector pin.
(Note 3) Connect 0V (GND) to the flat connector 1A, 2A (GND). (*2)
(Note 4) When large current flows due to small amount of connected load, fuse may be blown out or 24V power supply voltage may drop. In order to secure the appropriate current value, watch the connected load.
110
70 Series Connection Manual
4.3 Connection of Operation Panel I/O Unit
4.3.4.3 Outline of Analog Signal Output Circuit
Operation Panel I/O unit
AO
AO
AO
GND
AO
7
1
AO
GND
The analog signal output circuit can be used only for the FCU7-DX720/DX721.
111
MITSUBISHI CNC
4.4 Connection of Remote I/O Unit
This chapter describes the connection of the remote I/O unit and machine control signals.
4.4.1 Connection and Station No. Setting on Remote I/O Unit
When connecting directly to the control unit
Control unit
FCU7-MU521/522
Remote I/O unit
FCUA-DX1**
Station No.1 - 8
㨪
Remote I/O ޓ 1ch
RIO1
FCUA-R211
Max. 8 channels
Max. input: 256 points (X000 to X0FF)
Max. output: 256 points (Y000 to Y0FF)
(Note) A remote I/O unit has one or two rotary switch(es) for unit No. setting, which links the device
Nos. (with X/Y). The rotary switch setting is as follows, from "0" to "7".
Station
No.
1
2
5
6
3
4
7
8
Rotary switch
6
7
4
5
2
3
0
1
112
70 Series Connection Manual
4.4 Connection of Remote I/O Unit
When connecting to the operation panel I/O unit
Control unit
FCU7-MU521/522
Operation panel I/O unit
FCU7-DX710/711
Occupies the station No. 1, 2, 7, 8
CG71
RIO3
Remote I/O 3ch
FCUA-R211
G011
Max. input: 64 points (X200 to X23F)
Max. output: 64 points (Y200 to Y23F)
Remote I/O unit
FCUA-DX1**
Station No.3 - 6
㨪
Max. 4 channels
Max. input: 128 points (X240 to X2BF)
Max. output: 128 points (Y240 to Y2BF)
FCU7-DX720/721
/730/731
Occupies the station No. 1, 2, 3, 7, 8
Station No.4 - 6
㨪
RIO3
Remote I/O 3ch
FCUA-R211
G011
Max. input: 96 points (X200 to X25F)
Max. output: 96 points (Y200 to Y25F)
Max. 3 channels
Max. input: 96 points (X260 to X2BF)
Max. output: 96 points (Y260 to Y2BF)
(Note) Operation panel I/O unit occupies the specified Nos. of stations. (Station No. 7 and 8 are reserved for manual pulse generator.)
RIO3 can use either four stations (3rd to 6th) or three stations (4th to 6th) which depends on the operation panel I/O unit type.
113
MITSUBISHI CNC
4.4.2 Station No. Setting when Using Multiple Remote I/O Units
Multiple remote I/O units can be used, as long as the total No. of occupied stations connected with serial links is eight or less. (three/four or less when connected to the operation panel I/O unit).
Unit type
FCUA-DX10*
FCUA-DX11*
FCUA-DX12*
FCUA-DX14*
Number of occupied stations
1
2
2
2
When using multiple remote I/O units, a characteristic station No. must be set for each unit. The FCUA-
DX10* unit has one rotary switch, FCUA-DX11*, DX12* and DX14* unit have two. Each of these switches must be set to a characteristic station No. within a range of 0 to 7 (3 to 6 when connected to the operation panel I/O unit).
When connecting directly to the control unit
Setting example 1
FCUA-DX100/101
㧗
0
Total number of occupied stations: 1
Setting example 2
FCUA-DX100/101
FCUA-DX110/111
or
FCUA-DX120/121
㧗 㧗
0
1
2
Number of occupied stations: 1 2
Total number of occupied stations: 3
114
70 Series Connection Manual
4.4 Connection of Remote I/O Unit
Setting example 3
FCUA-DX110/111
or
FCUA-DX120/121
㧗 㧗 㧗 㧗
0 1 2 3 4 5 6 7
Number of occupied stations: 2 2 2 2
Total number of occupied stations: 8 (Maximum configuration)
115
MITSUBISHI CNC
When connecting to the operation panel I/O unit
Station No. 1, 2, 7, 8 (or 1, 2, 3, 7, 8) are occupied by the operation panel I/O unit. (Station No. 7 and 8 are reserved for manual pulse generator.) The maximum numbers of stations and I/O points assigned to remote I/O unit(s) via RIO3 are as follows.
Operation panel I/O unit type
FCU7-DX710
FCU7-DX711
FCU7-DX720/730
FCU7-DX721/731
Max. number of stations
(RIO3 connection)
4 stations
(No. 3 to 6)
4 stations
(No. 3 to 6)
3 stations
(No. 4 to 6)
3 stations
(No. 4 to 6)
Max. number of I/O points
(RIO3 connection)
128 points/128 points
128 points/128 points
96 points/96 points
96 points/96 points
Remote I/O rotary switch setting range
2 to 5
2 to 5
3 to 5
3 to 5
Setting example 1
FCU7-DX710/711 FCUA-DX100/101
㧗
2
Number of occupied stations: 1
Total number of occupied stations: 1
Setting example 2
FCU7-DX710/711 FCUA-DX110/111
or
FCUA-DX120/121
FCUA-DX110/111
or
FCUA-DX120/121
+ +
2 3 4 5
Number of occupied stations: 2 2
Total number of occupied stations: 4 (Maximum configuration)
116
70 Series Connection Manual
4.4 Connection of Remote I/O Unit
Setting example 3
FCU7-DX720/721
/730/731
+
FCUA-DX100/101
+
FCUA-DX110/111
or
FCUA-DX120/121
3 4 5
Number of occupied stations: 1 2
Total number of occupied stations: 3 (Maximum configuration)
117
MITSUBISHI CNC
4.4.3 Connecting FCUA-DX10*/14* Unit with Machine Control Signal
Type of machine input/output signal and number of points
Input
32 points
Output
32 points
FCUA-R300 /
FCUA-R301
DI-L
FCUA-DX10* or
FCUA-DX14*
Machine signal
FCUA-R300 /
FCUA-R301
DO-L
Machine signal
<Outline of connection>
Connection to 24V common (example)
24VDC(+)
DI-L
A3
B3
FCUA-DX100/140
COM
0V
(RG)
Input circuit
Sink type
B1
B2
A1
A2
24VDC(+)
DO-L
RA
PL
Machine control panel
B1
B2
A1
A2
Output circuit
Sink type
Control circuit
RIO1 RIO2 DCIN
1 2 3
Stabilized power supply 24VDC(+) 0V FG FG
Connection to 0V common (example)
0V(RG)
24VDC(+)
DI-L
A3
B3
FCUA-DX101/141
COM
Input circuit
Sink type
B1
B2
A1
A2
DO-L
RA
Output circuit
Sink type
PL
0V(RG)
Machine control panel
B1
B2
A1
A2
Control circuit
RIO1 RIO2 DCIN
1 2 3
Stabilized power supply
24VDC(+) 0V FG FG
1. Connect the cable to the designated connector. Incorrect connections could damage the device.
CAUTION
2. Do not connect or disconnect the connection cables between each unit while the power is ON.
118
70 Series Connection Manual
4.4 Connection of Remote I/O Unit
<Signal assignment>
Machine side control panel, etc.
<CAUTION>
When using two or more remote I/O units or when connecting to the operation panel I/O unit, the signal assignment will differ. Refer to the "PLC Interface Manual" for details. The I/O assignment shows an example when the units are connected to the control unit and the station No. is set to “2”.
24VDC(+)
DI-L
0V(RG)
24VDC(+)
RA
PL
0V(RG)
24VDC(+)
Control unit
Operation panel
I/O unit
DO-L
FCUA-DX10 * /14 *
DI-L
X47
X48
X49
X4A
X4B
X4C
X4D
X4E
B
X40
X41
X42
X43
X44
X45
X46
X4F
COM
24VDC
24VDC
B
X57
X58
X59
X5A
X5B
X5C
X5D
X5E
A
X50
X51
X52
X53
X54
X55
X56
X5F
COM
0V(RG)
0V(RG)
A
3
2
1
7
6
5
4
11
10
9
8
20
19
18
17
16
15
14
13
12
DO-L
Y46
Y47
Y48
Y49
Y4A
Y4B
Y4C
Y4D
B
Y40
Y41
Y42
Y43
Y44
Y45
Y4E
Y4F
24VDC
24VDC
B
Y56
Y57
Y58
Y59
Y5A
Y5B
Y5C
Y5D
A
Y50
Y51
Y52
Y53
Y54
Y55
Y5E
Y5F
0V(RG)
0V(RG)
A
4
3
2
1
8
7
6
5
12
11
10
9
20
19
18
17
16
15
14
13
RIO1
1 2 3
TxRx TxRx* LG
RIO2
1 2 3
TxRx TxRx* LG
DCIN
1 2 3
+24V 0V FG
X X Y
0V(RG)
R-TM
Remote
I/O unit
Y
<Adaptive connector>
DCIN (CN220)
Connector:2-178288-3
Contact:1-175218-5
Manufacturer:
Tyco Electronics AMP
X
RIO1/RIO2 (CN211)
Connector:1-178288-3
Contact:1-175218-2
Manufacturer:
Tyco Electronics AMP
DI- L/DO- L (CN300)
DI- R/DO- R
Solderless type connector:
7940-6500SC
Manufacturer: 3M
X
Terminator (R - TM)
Connector:1-178288-3
Contact:1-175218-2
Manufacturer:
Tyco Electronics AMP
(Note 1) ( ) is the MITSUBISHI original type name.
(Note 2) Refer to "8.30 R-TM Terminator Connector" for the details of R-TM.
119
MITSUBISHI CNC
4.4.4 Connecting FCUA-DX14* Unit with Analog Input/Output Signal
For the analog input/output signal, connect the FCUA-R031 cable to "AIO". Up to four input points and one output point can be connected for the analog input/output signal. When manufacturing the FCUA-R031 cable, use the FCUA-CS000 connector set (optional, with both ends).
FCUA-DX14*
AIO
Analog I/F
FCUA-R031 20
10
11
1
Pin No.
Input/output circuit
Input
Connector pin No.
150
AI0 2
150
AI1
12
150
AI2
3
150
AI3 13
FCUA-DX14 *
R
220
Output
A0 7
GND
1
GND 11
GND 5
GND 15
OV(RG)
ADC
R
OV(RG)
DAC
1. Connect the cable to the designated connector. Incorrect connections could damage the device.
CAUTION
2. Do not connect or disconnect the connection cables between each unit while the power is ON.
120
70 Series Connection Manual
4.4 Connection of Remote I/O Unit
4.4.5 Connecting FCUA-DX11* Unit with Machine Control Signal
Type of machine input/output signal and number of points
Input
64 points
Output
48 points
Machine signal
Machine signal
FCUA-R300 /
FCUA-R301
FCUA-R300 /
FCUA-R301
DI-L
DI-R
DO-L
DO-R
FCUA-DX11*
DCIN
RIO2
RIO1
<Outline of connection>
Connection to 24V common (example)
DI-L/R FCUA-DX110
24VDC(+)
A3
B3
COM
0V
(RG)
Input circuit
Sink type
B1
B2
A1
A2
24VDC(+)
DO-L/R
RA
PL
Machine control panel
B1
B2
A1
A2
Output circuit
Sink type
Control circuit
RIO1
Stabilized power supply
RIO2 DCIN
1 2 3
24VDC(+) 0V FG FG
Connection to 0V common (example)
FCUA-DX111
0V(RG)
24VDC(+)
DI-L/R
A3
B3
COM
Input circuit
Sink type
B1
B2
A1
A2
DO-L/R
RA
Output circuit
Sink type
PL
0V(RG)
Machine control panel
B1
B2
A1
A2
Control circuit
RIO1 RIO2 DCIN
1 2 3
Stabilized power supply 24VDC(+) 0V FG FG
1. Connect the cable to the designated connector. Incorrect connections could damage the device.
CAUTION
2. Do not connect or disconnect the connection cables between each unit while the power is ON.
121
MITSUBISHI CNC
<Signal assignment>
<CAUTION>
When using two or more remote I/O units or when connecting to the operation panel I/O unit, the signal assignment will differ. Refer to the "PLC
Interface Manual" for details. The I/O assignment shows an example when the station No. is set to "2".
Machine side control panel, etc.
24VDC(+)
DI-L
0V(RG)
24VDC(+)
DI-R
DI-L
X47
X48
X49
X4A
X4B
X4C
X4D
X4E
B
X40
X41
X42
X43
X44
X45
X46
X4F
COM
24VDC
24VDC
B
20
19
18
17
16
15
14
13
12
11
10
5
4
3
2
1
9
8
7
6
X57
X58
X59
X5A
X5B
X5C
X5D
X5E
A
X50
X51
X52
X53
X54
X55
X56
X5F
COM
0V(RG)
0V(RG)
A
0V(RG)
DO-L
24VDC(+)
RA
PL
0V(RG)
24VDC(+)
RA
DO-R
PL
0V(RG)
24VDC(+)
DO-L
Control unit
Y47
Y48
Y49
Y4A
Y4B
Y4C
Y4D
Y4E
B
Y40
Y41
Y42
Y43
Y44
Y45
Y46
Y4F
24VDC
24VDC
B
Y57
Y58
Y59
Y5A
Y5B
Y5C
Y5D
Y5E
A
Y50
Y51
Y52
Y53
Y54
Y55
Y56
Y5F
0V(RG)
0V(RG)
A
4
3
2
1
8
7
6
5
12
11
10
9
20
19
18
17
16
15
14
13
Operation panel
I/O unit
FCUA-DX11 *
DI-R
X67
X68
X69
X6A
X6B
X6C
X6D
X6E
B
X60
X61
X62
X63
X64
X65
X66
X6F
COM
24VDC
24VDC
B
20
19
18
17
16
15
14
13
12
11
10
5
4
3
2
1
9
8
7
6
X77
X78
X79
X7A
X7B
X7C
X7D
X7E
A
X70
X71
X72
X73
X74
X75
X76
X7F
COM
0V(RG)
0V(RG)
A
DO-R
Y67
Y68
Y69
Y6A
Y6B
Y6C
Y6D
Y6E
B
Y60
Y61
Y62
Y63
Y64
Y65
Y66
Y6F
24VDC
24VDC
B
0V(RG)
0V(RG)
4
3
2
1
8
7
6
5
12
11
10
9
20
19
18
17
16
15
14
13
1
RIO1
2 3
TxRx TxRx* LG
1
RIO2
2 3
TxRx TxRx* LG
1
D CIN
2 3
+24V 0V FG
X X Y
0V(RG)
R-TM
Remote I/O unit
Y
<Adaptive connector>
DCIN (CN220)
Connector:2-178288-3
Contact:1-175218-5
Manufacturer:
Tyco Electronics AMP
X
RIO1/RIO2 (CN211)
Connector:1-178288-3
Contact:1-175218-2
Manufacturer:
Tyco Electronics AMP
DI- L/DO- L (CN300)
DI- R/DO- R
Solderless type connector:
7940-6500SC
Manufacturer: 3M
X
Terminator (R - TM)
Connector:1-178288-3
Contact:1-175218-2
Manufacturer:
Tyco Electronics AMP
(Note 1) ( ) is the MITSUBISHI original type name.
(Note 2) Refer to "8.30 R-TM Terminator Connector" for the details of R-TM.
122
70 Series Connection Manual
4.4 Connection of Remote I/O Unit
4.4.6 Connecting FCUA-DX12* Unit with Machine Control Signal
Type of machine input/output signal and number of points
Input Output
64 points 48 points
Analog output
1 points
Machine signal
Machine signal
FCUA-R300 /
FCUA-R301
FCUA-R300 /
FCUA-R301
DI-L
DI-R
DO-L
DO-R
FCUA-DX12*
DCIN
RIO2
RIO1
<Outline of connection>
Connection to 24V common (example)
24VDC(+)
DI-L/R
A3
B3
FCUA-DX120
COM
0V
(RG)
Input circuit
Sink type
B1
B2
A1
A2
24VDC(+)
DO-L/R
RA
PL
Machine control panel
B1
B2
A1
A2
Analog Output
DO-R
B4
A4
R
Output circuit
Sink type
Control circuit
R
DAC
RIO1 RIO2 DCIN
1 2 3
Stabilized power supply 24VDC(+) 0V FG
Connection to 0V common (example)
FCUA-DX121
COM
0V(RG)
24VDC(+)
DI-L/R
A3
B3
Input circuit
Source type
B1
B2
A1
A2
FG
DO-L/R
RA
Output circuit
Source type
PL
0V(RG)
Machine control panel
B1
B2
A1
A2
Control circuit
Analog Output
DO-R
B4
A4
R
R
DAC
RIO1
Stabilized power supply
RIO2 DCIN
1 2 3
24VDC(+) 0V FG FG
CAUTION
1. Connect the cable to the designated connector. Incorrect connections could damage the device.
2. Do not connect or disconnect the connection cables between each unit while the power is ON.
123
MITSUBISHI CNC
<Signal assignment>
<CAUTION>
When using two or more remote I/O units or when connecting to the operation panel I/O unit, the signal assignment will differ. Refer to the "PLC Interface
Manual" for details. The I/O assignment shows an example when the station No. is set to "2".
Machine side control panel, etc.
24VDC(+)
DI-L
24VDC(+)
0V
0V
DI-R
DI-L
B
X40
X41
X42
X43
X44
X45
X46
X47
X48
X49
X4A
X4B
X4C
X4D
X4E
X4F
COM
24VDC
24VDC
B
A
X50
X51
X52
X53
X54
X55
X56
X57
X58
X59
X5A
X5B
X5C
X5D
X5E
X5F
COM
0V
0V
A
14
13
12
11
10
9
20
19
18
17
16
15
3
2
1
8
7
6
5
4
DO-L
FCUA-DX12 *
DI-R
B
X60
X61
X62
X63
X64
X65
X66
X67
X68
X69
X6A
X6B
X6C
X6D
X6E
X6F
COM
24VDC
24VDC
B
COM
0V
0V
A
14
13
12
11
10
9
20
19
18
17
16
15
3
2
1
8
7
6
5
4
A
X70
X71
X72
X73
X74
X75
X76
X77
X78
X79
X7A
X7B
X7C
X7D
X7E
X7F
DO-R
24VDC(+)
RA
PL
24VDC(+)
RA
PL
0V
0V
DO-L
DO-R
Control unit
Operation panel
I/O unit
B
Y40
Y41
Y42
Y43
Y44
Y45
Y46
Y47
Y48
Y49
Y4A
Y4B
Y4C
Y4D
Y4E
Y4F
24VDC
24VDC
B
A
Y50
Y51
Y52
Y53
Y54
Y55
Y56
Y57
Y58
Y59
Y5A
Y5B
Y5C
Y5D
Y5E
Y5F
0V
0V
A
4
3
2
1
9
8
7
6
5
12
11
10
20
19
18
17
16
15
14
13
B
Y60
Y61
Y62
Y63
Y64
Y65
Y66
Y67
Y68
Y69
Y6A
Y6B
Y6C
Y6D
Y6E
Y6F
AO
24VDC
24VDC
B
A
AO*
0V
0V
A
4
3
2
1
9
8
7
6
5
12
11
10
20
19
18
17
16
15
14
13
RIO1
1 2 3
TxRx TxRx* LG
1
RIO2
2 3
TxRx TxRx* LG
D CIN
1 2 3
+24V 0V FG
24VDC(+)
X X Y
0V
R-TM
Remote I/O unit
Y
<Adaptive connector>
DCIN (CN220)
Connector:2-178288-3
Contact:1-175218-5
Manufacturer:
Tyco Electronics AMP
X
RIO1/RIO2 (CN211)
Connector:1-178288-3
Contact:1-175218-2
Manufacturer:
Tyco Electronics AMP
DI- L/DO- L (CN300)
DI- R/DO- R
Solderless type connector:
7940-6500SC
Manufacturer: 3M
X
Terminator (R - TM)
Connector:1-178288-3
Contact:1-175218-2
Manufacturer:
Tyco Electronics AMP
124
(Note 1) ( ) is the MITSUBISHI original type name.
(Note 2) Refer to "8.30 R-TM Terminator Connector" for the details of R-TM.
70 Series Connection Manual
4.5 Connection of Scan I/O card
4.5 Connection of Scan I/O card
(1) External power supply (DCIN)
24VDC is required for the HR347/HR357 card operation. Prepare a stabilized power supply that satisfies the following specifications.
Output: 24VDC±5%
Ripple: ±5 % (P-P)
Rated output current: 2.5A
* The rated output current is the value when using 60mA × 32 points for the machine output.
Prepare a power supply that satisfies the 24VDC output's total output current and control current (0.5A).
A
B
25
(Scan DI/DO : 64/64)
CF35
1
8
ISP
1
DIO SCAN2 SCAN1
F070 cable
RIO3 DCIN
DCIN 24VDC
0V(RG)
B A
20
CF31
(DO : 32)
1
HR357
20
CF33
(DO : 32)
1
(2) Connecting the remote I/O communication cable (RIO3A/B)
(a) Connection of the RIO3A connector
Connect the RIO3A to the RIO1 connector of the control unit or the RIO3 of the operation panel I/O unit.
A
B
25
(Scan DI/DO : 64/64)
CF35
1
8
ISP
1
DIO SCAN2 SCAN1
RIO3 DCIN
RIO1
Control unit
FCUA-R211
RIO3
B A
A
X
1 2 3
CF31
(DO : 32)
CF33
(DO : 32)
20
1
HR357
20
1
(b) Connection of the RIO3B connector
Multiple remote I/O units can be used, as long as the total No. of occupied stations connected with serial links is less than eight. (Refer to "4.4 Connection of Remote I/O Unit" for details.) HR357 occupies three stations, so the remote I/O units can be connected to the RIO3B in combinations of
5 stations or less. Connect a terminator to the RIO3B when it is not connected to any device.
A
B
25
(Scan DI/DO : 64/64)
CF35
1
8
ISP
1
DIO SCAN2 SCAN1
RIO3 DCIN
B
B A
RIO3
FCUA-R211
To the next remote I/O unit
FCUA-DX ***
Terminator
R- TM
20
CF31
(DO : 32)
1
HR357
20
CF33
(DO : 32)
1
125
MITSUBISHI CNC
126

Public link updated
The public link to your chat has been updated.
Advertisement