The Omron CS1W-NC113 is a single-axis motion control module that rides on the CS Series backplane out here in the grease—I mean, in the cabinet. It's got a D-Sub termination for the encoder and drive signals, and it's backed by CE, CSA, Lloyd, NK, and UL approvals, so it'll survive the route in most industrial and marine panels.
How It Stacks Up
Compared to the CS1W-NC233 (2-axis) or the CS1W-NC433 (4-axis), the NC113 keeps things simple with one axis. All three plug into the same CS Series backplane and use the same D-sub wiring pattern, so swapping between them is mechanically a drop-in—but the axis count difference means a program change if your application needs more than one spindle. If you only need to control one axis, this module saves you a slot and avoids paying for channels you won't use.
The CS1W-NC113 shows as Active in production—no end-of-life here. That means you can quote it straight into your BOM without worrying about last-time buys or surplus hunts. No panic needed.
Getting It Into the Panel
Slots onto any CS Series backplane—no need for extra brackets or separate power. The D-Sub connector handles your encoder and step/direction signals; keep the cable run short to avoid noise, especially if you're driving a servo through a VFD. The approvals (CE, CSA, Lloyd, NK, UL) mean it'll pass inspection on most factory floors and ship decks.