IAI ssel User Manual

6
Part 1 Installation
Chapter 2 Specifications
1. Controller Specifications
Base specifications of this product
100-V input specification 200-V input specification
Total output when maximum
number of axes are connected
400 W 800 W
Control power input
Single-phase 100 to 115 VAC  10% Single-phase 200 to 230 VAC  10%
Motor power input
Single-phase 100 to 115 VAC  10% Single-phase 200 to 230 VAC  10%
Power-supply frequency
50/60 Hz  5%
Resistance against momentary
power failure
0.5 cycle (Not dependent on phase)
Withstand voltage 1500 VAC for 1 minute *1
Insulation resistance
500 VDC, 100 M or more
Leak current Controller alone (no actuator connected): 1.0 mA max.
Drive-source cutoff method Internal relay
Emergency stop input Contact B input (Internal power-supply type)
Emergency stop action Deceleration stop + Regenerative brake by timer
Enable input Contact B input (Internal power-supply type)
AC full digital servo
Control method
Incremental serial encoder
Absolute serial encoder
Position detection method
ABZ (UVW) parallel encoder
Absolute-data backup battery/system-memory backup battery (Optional)
Battery
Lithium battery: AB-5 by IAI, 3.6 V/2000 mAh
Programming language Super SEL language
Controller with increased memory size 9999 steps (total)
Number of program steps
Controller without increased memory size 2000 steps (total)
Controller with increased memory size 20000 positions (total)
Number of positions
Controller without increased memory size 1500 positions (total)
Controller with increased memory size 128 programs
Number of programs
Controller without increased memory size 64 programs
Multi-tasking capability 8 programs
Storage device Flash ROM
Data input method Teaching pendant or PC software
24 VDC  10%
Electromagnetic brake power
2 A peak (1 A peak/axis)
Electromagnetic brake output
voltage
45 VDC (90 V at over-excitation)
PIO power input
24 VDC  10%
Category B (Built-in relay)
Safety category
* Safety category 1 can be met by connecting an external safety relay, etc.
Regenerative resistor 20 W, built-in (External resistance unit(s) can be connected.)
PIO inputs 24 points, NPN or PNP (Selectable as factory setting)
PIO outputs 8 points, NPN or PNP (Selectable as factory setting)
Air cooling method Forced air-cooling
Weight 1380 g
100 (W) x 195 (H) x 126 (D); mounting pitch 186 mm
External dimensions
202.6 (H) if the absolute-data backup battery holder is installed.
I/O flat cable
Power connector
EMG connector
Accessories
ENB/BK connector
*1) The withstand voltage of the motor used in each actuator is 1,000 VAC for 1 minute. If withstand voltage test is performed with
the controller connected to an actuator, ensure that voltage exceeding 1,000 VAC will not be applied for more than 1 minute.

IAI ssel Specifications

General

Brand	IAI
Model	ssel
Category	Controller
Language	English