The Omron NSH5-232UL-3M is a communications cable assembly for the NSH5 series of operator interfaces. It provides a 3.00 m (9.84 ft) RS-232 connection between the HMI and the host controller or programming device.
Listed as Active in the product lifecycle. This cable is a current-production item, not a last-time-buy or obsolete line.
What the spec means for fit
The 3 m length covers typical panel-to-HMI distances on a machine pedestal or swing arm. RS-232 limits total cable run to about 15 m at 19.2 kbps, so this 3 m assembly stays well within reliable communication range. The D-sub connector pinout matches the NSH5 rear port; verify the mating connector on your controller side is also DB9 female.