IAI America S-SEL-E - Manual (Page 60)

Page 55
Chapter 1. Setting Up
(2) Limitation on axis expansion for dedicated 2-axis unit
The dedicated 2-axis Super SEL controller unit cannot be expanded to handle more than 2 axes.
(3) Limitation on unit configuration
Up to a maximum for four servo driver units can be connected.
200W 8 Axis Specification
400W 4 Axis Specification
Servo unit
200W 2 axis
(2 axis use) Servo unit
200W 2 axis
(2 axis use)
4-slot expansion unit
Servo unit
200W 2 axis
(2 axis use) Servo unit
200W 2 axis
(2 axis use)
Servo unit
400W 1 axis
CPU unit 4-slot expansion unit
Servo unit
400W 1 axis Servo unit
400W 1 axis Servo unit
400W 1 axis
6 Controller configuration limitations
(1) Limitation on number of axes
Motor Capacity 100W (Maximum 8 axes)
Motor Capacity 200W (Maximum 8 axes)*
Motor Capacity 400W (Maximum 4 axes)*
* In the case of 8 axes with 200W motor or 4 axes with 400W motor, there are two power supply locations so power
must be supplied to both.
[Example 1]
400W x 3 axes
3 units
+
= 4 units
à ok
200W x 1 axis 1 unit
[Example 2]
400W x 3 axes
3 units
+
= 5 units
à no good
200W x 3 axes 2 units
CPU unit
AC117V
AC 117V