The Omron K3GN-NZC 24VDC is a digital panel meter (DPM) with an NPN input, powered by 24 VDC. It belongs to the K3GN series, a line of compact panel indicators used to display process values like speed, rate, or count from a sensor or encoder.
What the key specs mean for fit
The NPN input means the meter accepts sinking signals from a sensor or PLC output — common for photoelectric sensors, proximity switches, or encoder outputs that pull the line low. The 24 VDC supply is the control voltage standard for most industrial panels, so it can share a bus with PLCs and I/O blocks without a separate power supply.