NP1S
Features
Power supply module redundancy (NP1S-22/NP1S-42)Redundancy of the power supply has been realized by supplying the power from multiple (up to 3) power supplymodules. Redundant power supply units allow you to improve system reliability.
Small capacity power supply module (NP1S-81/NP1S-91)The use of the 100 V AC or 200 V AC small capacity power supply module (single slot) on a 3-slot and 6-slot basis allows effective use of one slot