
1.1 General connections between equipments
1-2
1.1
General connections between equipments
The example connections for Yaskawa Siemens 840DI system are described in the figure below.
CNC unit PCU50
200VAC
50/60Hz
Line filter
Reactor
Yaskawa Siemens 840DI
Ethernet
USB x 2
VGA
Operator panel
( Color LCD)
OP010FS
X121
PS/2 Keyboard
X111 or X102
X101
X1(24VDC IN)
Power supply
module
for I/O
ET200M Interface module
Digital input/output
module
(6ES7321/322/323)
PROFIBUS-DP
Circuit for emergency
stop, Power on/off
Circuit breaker
SVM
PS/2 Mouse
Machine control panel I/O
PS307
PROFIBUS-DP
Input/output for machine
control panel
24VDC
200VAC
Power supply
module
Battery module
for UPS
24VDC
Keyboard
(integrated with
operator panel)
IO-USB cable
Display cable
Machine control panel
OP032S
X20
MPI
X10
MPI or MPI/DP
LPT1
PP72/48
X2
X1
X111
X222
X333
PP72/48
X2
X1
X111
X222
X333
Machine control panel I/O
PROFIBUS-DP
24VDC
Input/output
for machine
PROFIBUS-DP
PS307
Input/output
for machine
I/O module
I/O module
200VAC
DC UPS module
200VAC
Emergency stop
(Input)
External power
supply
200VAC
24VDC
Circuit for emergency
stop, Power on/off
HANDLE
PG
PC
card
Separate PG
PG (pulse)
Separate PG
PG (pulse)
1st axis motor
Spindle Motor
Converter
CIMR-
MRXN
Inverter
CIMR-
MXN
Servo Unit
(single axis)
SGDK-
P N
CN5B
CN7B
CN5A
P N
CN1
A1,A2
L1,L2,L3
P N
CN5B
CN7B
POWER
U,V,W,E
CN4
CN7A CN5A
P N
P N
CN7B CN5B
CN5A
CN9
Servo Unit
(single axis)
SGDK-
Termination connector
POWER
CN2
CN8
CN7A CN5A
PG (serial)
PG (serial)
PG (pulse or separate)
CN1
Termination
connector
PROFIBUS-DP
Motor power bar
Separate PG
PG (pulse)
CN7A CN5A
CN1
CN4
CN2
CN8
2nd axis motor
POWER
P N
CN5B
200VAC
200VAC
Direct input,
Brake control circuit
for 2nd axis
Brake control circuit
for 3th/ 4th axis
CN2
PG (serial)
Converter
CIMR-
MRXN
CN1
A1,A2
L1,L2,L3
P N
CN7B CN5B
CN5A
CN9
Termination connector
PROFIBUS-DP
200VAC
200VAC
Servo Unit
(two axes)
SGDK-
CN12
CN18
PG (serial)
PG (serial)
CN7A CN5A
CN1
3rd axis motor
4th axis motor
POWER
POWER
CN28
CN22
P N
CN4
PG (pulse)
Separate PG
CN1
CN24
CN14
Control power cable
I/F cable
Brake control circuit
for 1st axis
Separate PG
PG (pulse)
Separate PG
PG (pulse)
P N
CN7B CN5B
Servo Unit
(two axes)
SGDK-
Termination connector
CN12
CN18
PG (serial)
PG (serial)
CN7A CN5A
CN1
5th axis motor
6th axis motor
POWER
POWER
CN28
CN22
P N
CN5B
CN24
CN14
Direct input,
Brake control circuit
for 5th/ 6th axis
Bat
PROFIBUS-DP
USB
* to I/O for machine
* from external
power supply
* from external
power supply
* from external
power supply
24VDC
PC card drive
NC-Rdy
(Output)
COM1(25pin)
RS232C(D-sub 9pin)
COM2(9pin)
RS232C(D-sub 25pin)
24VDC
24VDC
24V
DC
24VDC
24V
DC
24VDC
24V
DC
24VDC
24VDC
Bat >85%
Alarm
Reactor
Floppy
disk
Floppy
disk
drive
24VDC