IAI America S-SEL-E - Manual (Page 6)

Page 4
Differences between the Super SEL Controller Type E/G and Type A/B
(Be sure to read this before you begin)
1. There is no built-in DC24V power supply for the I/O in the Super SEL Controller Type E/G. The DC24V power must be
supplied externally. Connect +24V to I/O connector Pin 1A, and 0V to Pin 25B. (Refer to "Supplement 5. I/O DC24V power
Supply" for more details.)
2. For the Super SEL Controller Type E·G, the Emergency Stop is normally closed. To release the Emergency Stop, Pin 2B and
0V must be short-circuited. To release the Emergency Stop for testing, short-circuit the jumper post (ST1) placed at the bottom
of the controller CPU UNIT or CPU SERVO UNIT with a jumper pin. Even in this case, the Emergency Stop function from
the teaching pendant is still effective. (Refer to Supplement 6. Emergency Stop)
Note: After testing, please make sure to take the jumper pin out so that the Emergency Stop operates externally.
3. The Super SEL Type E·G Controllers are designed to be mounted inside of a control panel. For cooling, the heat sink method
or forced air current method is recommended. (Refer to Supplement 4. Heat Dissipation)
! A Word of Caution
 Please read this manual carefully to operate the controller properly.
‚ You are not allowed to use or reproduce this manual or any portion thereof without permission.
ƒ We cannot accept any responsibility for possible damage resulting from the use of this manual.
„ We reserve the right to change the information contained in this manual without prior notice.
! Emergency Procedures
If hazardous conditions arise while using the controller, immediately turn OFF all power switches for the controller and any
devices connected to it, or pull all the power plugs from the electric outlet. ("Hazardous condition" refers to excessive heat,
smoke or flames coming from the controller or any conditions which might lead to fire or cause damage to the controller.)
Before You Begin