Omron NX Series - Specifications of Individual Units

5
NX-SL/SI/SO
Specifications of Individual Units
Safety CPU Unit NX-SL3300/SL3500
Unit name Safety CPU Unit
Model NX-SL3300 NX-SL3500
Maximum number of safety I/O points 256 points 1024 points
Program capacity 512 KB 2048 KB
Number of safety master connections 32 128
I/O refreshing method Free-Run refreshing Free-Run refreshing
External connection terminals None None
Indicators
FS indicator, VALID indicator, DEBUG indicator,
TS indicator, and RUN indicator
FS indicator, VALID indicator, DEBUG indicator,
TS indicator, and RUN indicator
Dimensions 30 × 100 × 71 mm (W × H × D)
I/O power supply method Not supplied.
Current capacity of I/O power supply
terminals
No I/O power supply terminals
NX Unit power consumption 0.90 W max.
Current consumption from I/O power
supply
No consumption
Weight 75 g max.
Installation orientation and
restrictions
Installation orientation: 6 possible orientations
Restrictions: None