Omron NS - SETUP Setup Manual page 271

Item
Ambient operating 35% to 85% (with no condensation)
humidity
Rated power supply Power supply used from NS-series PT expansion interface connector
(5 V ±5%, 3.3 V ±5%).
voltage (See note.)
Ambient operating No corrosive gases.
atmosphere
Vibration resistance Conforms to NS-series PT specifications.
Shock resistance Conforms to NS-series PT specifications.
Note: You can still use 5 V from either port A or port B on the NS-series PT after you mount a
Video Unit on the PT.
Appendix 1 Specifications
Specifications
A-11