Specifications

2 - 1
CHAPTER 2 SYSTEM CONFIGURATION
2.1 System Overview
The entire system including the QD75, a PLC CPU and peripheral devices is shown
below.
Power
supply
module
*2
PLC CPU
Positioning
module
Servomotor
M
Axis 2
M
Axis 3
RS-232C cable or
USB cable
Peripheral devices
(personal computer)
Drive unit
*1
M
Axis 4
Pulse
train
Connection cable
M
Axis 1
Drive unit
Drive unit
Drive unit
Pulse
train
Pulse
train
Pulse
train
Software package for QD75
GPP function software package
.......
*1: This is an example of a four-axis module (QD75P4, QD75D4).
*2: The capacity of the power supply module should exceed the inclusive sum of
internal current consumption of all modules on the base unit and extension base
units (without power supply).