Omron NX-SL3300 User Manual page 100

2 Specifications
Item
I/O refreshing method
External connection ter-
minals
Indicators
Safety output ON residual
voltage
Safety output OFF residu-
al voltage
Safety output leakage cur-
rent
Dimensions (mm)
Isolation method
Insulation resistance
Dielectric strength
I/O power supply method
Current capacity of I/O
power supply terminals
NX Unit power consump-
tion
Current consumption
from I/O power supply
Weight
Circuit layout
2 - 34
Free-Run refreshing
Screwless clamping terminal block (8 terminals)
[TS] indicator, [FS] indicator, [OUT] indicator, [OUT ERR] indicator
[OUT] indicator
[OUT ERR] indicator
1.2 V max. (between IOV and all output terminals)
2 V max. (between IOG and all output terminals)
0.1 mA max.
12 × 100 × 71 (W × H × D)
Photocoupler isolation
20 MΩ min. between isolated circuits (at 100 VDC)
510 VAC between isolated circuits for 1 minute at a leakage current of 5 mA max.
Power supplied from the NX bus
IOG (A3 and B3): 2 A/terminal max.
IOG (A7 and B7): 0.5 A/terminal max.
•
Connected to a CPU UNIT or a Communication Control Unit
1.10 W max.
•
Connected to a Communications Coupler Unit
0.75 W max.
60 mA max.
65 g max.
I/O power supply +
NX bus connector
(left)
I/O power supply -
Specification
So0 – 3
IOG
I/O power supply +
I/O power supply -
NX-series Safety Control Unit User's Manual (Z930)
Terminal block
NX bus connector
(right)