Power source capacity and heat output – IAI America XSEL-QX User Manual
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Part 1 Installation
3. Power Source Capacity and Heat Output
The power consumption and heat output of the X-SEL controller will vary depending on the number of
connected axes and I/O configuration. This section explains how to estimate the power source capacity
and heat output of your X-SEL controller.
The X-SEL controller requires the following power supplies:
A. Control power
Power to the logic control part of the controller. Single-phase 200 VAC must be supplied.
B. Motor power
Power for driving the actuator. Three-phase (single-phase) 200 VAC must be supplied.
* The single-phase power specification is applicable only to single-phase controllers.
C. I/O power
If a DIO card is installed in an I/O slot, 24 VDC must be supplied.
D. Brake power
24 VDC must be supplied only when a brake type actuator is driven.
(1) Power source capacity and heat output of the control part
The control part consists of the standard units connected to every controller and optional units such as an
I/O card. Therefore, the power consumption and heat output of the control part will vary depending on the
system configuration.
Additionally, heat outputs from the units operated by an external power source must also be considered.
The table below lists the power consumption of various controller units.
List of Power Consumptions of teh Control Part
Control power supply
External power source
Internal
consumption
External
consumption
Internal
consumption
External
consumption
Quantity
Base part
13.19 W
1
Driver *1
Per board
2.63 W
1
a 3
Encoder
Per axis
1 W
1.5 W
2
a 6
Fan unit *2
Per fan
2.4 W
4
a 6
Axis sensor
Per axis
1.92 W
0
a 2
DIO (48 points)
2.5 W
6.1 W
0
a 4
DIO card
DIO (96 points)
3.5 W
11.26 W
0
a 4
DeviceNet
1 W
0.72 W
0
a 1
CC-Link
1 W
0.5 W
0
a 1
Profibus-DP
1.75
W
0
a 1
Network module
Ethernet
2.25
W
0
a 1
IAI standard
1.5 W
0
a 1
Teaching
pendant
ANSI
4.08
W
0
a 1
Brake *3
Per axis
2.5 W
5.8 W
0
a 4
*1 One 750 or 600-W SCARA axis occupies one board.
With actuators of 400 W or below, two axes occupy one board.