NZP 03, full part number 44209-750.03, is GRUNDIG measuring loop PCB card exclusively used in Deckel Dialog 11/12 CNC controller. It collects encoder feedback signals and processes axis position closed-loop calculation for milling machine feed axes. Widely equipped on old Deckel machining centers for axis position measurement and signal conversion. It is an end-of-life spare part for legacy Deckel CNC machine control systems.

This Eurocard plug-in board adopts rack installation inside CNC cabinet, IP20 protection grade. It receives incremental encoder quadrature signals, converts and transmits real-time axis position data to CNC mainboard. Multiple digital input terminals connect limit switches and reference mark signals. Onboard LED indicators show signal status and fault information for fast on-site troubleshooting. It handles high-speed position sampling to guarantee machining positioning accuracy.

Built-in signal conditioning circuit suppresses electromagnetic interference generated by servo drives. Operating temperature 0~50℃, designed for machine shop vibration environment. It is matched only with Deckel Dialog11/12 CNC, cannot be directly used on other CNC brands. The board contains many vintage discrete chips, spare stock is scarce.

NZP 03 is obsolete GRUNDIG CNC measuring card spare part. Many legacy Deckel milling machines adopt this board for axis position measurement. When the original card fails, replacement with identical NZP 03 can reuse rack slot, encoder cables and signal wiring. Technicians install the board, check encoder signal and run axis reference return test, so CNC axis position measuring system resumes operation and reduces production downtime.

Before shipment, every NZP 03 undergoes comprehensive functional inspection including power-on test, encoder signal sampling test, logic circuit inspection and visual soldering check. All products come with 12-month warranty. Our automation technical team provides remote support for installation, wiring guidance and fault diagnosis. Fast global shipping available for urgent maintenance orders.

For automation maintenance engineers and system integrators, NZP 03 is reliable spare measuring loop card for legacy Deckel Dialog CNC systems. It restores feed axis position measurement function, guarantees machine processing precision, extends service life of CNC machine assets and avoids whole control cabinet renovation.