System Configuration; A273Uhcpu System Overall Configuration - Mitsubishi Electric A173UHCPU Programming Manual

1. GENERAL DESCRIPTION
1.1

System Configuration

1.1.1

A273UHCPU System overall configuration

CPU base unit
(A278B/A275B)
Battery module
A270BATCBL
MR-J-BAT
Brake output
A6BAT
Emergency
stop input
AC100/200V
Teaching unit
A31TU/A30TU(SV13 only)
RS422
Communication cable
(A270CDCBL M/
A270BDCBL M)
Personal computer(IBM PC/AT)
Windows NT/98
SSCNET4
SSC I/F card/board
(A30CD-PCF/A30BD-PCF)
Motion extension base
connection cable
(AC B)
Motion extension base unit
(A268B)
Manual pulse
×
generator
3
(MR-HDP01)
Serial absolute
×
synchronous encoder 3
(MR-HENC)(SV22 only)
External input signal
×
TRA Tracking
3
Motion extension base, up to 4 bases
(Base number setting: base 1 to base 4)
The following system configuration assumes use of the A273UHCPU.
A62P A273UH A278 A240
CPU LX DY
BRAKE
DBOUT DB IN+
DBCOM DB IN-
PLC extension base connection cable(A370C B)
External input signals
Upper limit switch
Lower limit switch
Stop signal
Proximity dog
Speed-position change
d1
SSCNET1
M
E
SSCNET2
SSCNET3
A62P A273 AI61
EX
P
Serial absolute
synchronous encoder
cable (MR-HSCBL M)
E
Motion slots
AC motor drive
modules
A221 A211 A222AM-20 A230P
AM-20 AM-20
Max. 16 ADU axes
M M M
E E E
M M
E E
(AC B)
×8
MR-H-BN/MR-J2S-B/MR-J2-B
(Max. 32 axes including those of ADU)
Max. 24 axes
d2 d3
M M M
E E E
Servo amplifier, max. 8 axes/1 network
AX AY AH42
A42XY
External interrupt input signals
16 points (I0 to I15)
1 − 3
Regenerative brake resistor
Three-phase power supply
200V
PLC slots
PLC extension base(A68B/A65B/A62B)
PLC extension bases: up to 7 bases
Base number setting: base 1 to base 7
d8
Termination
resistor