Siemens 6FC5111-0CA01-0AA0 Sinumerik DMP 16 E-Modul

The Siemens Sinumerik DMP 16E-Modul Compact (6FC5111-0CA01-0AA0) is a compact 16‑input digital I/O module designed for SINUMERIK CNC systems, delivering galvanically isolated DC 24 V logic signals to the NCU via a 30‑pin X1 connector and wiring blocks X2/X3 for the 16 inputs and load supply. It provides 16 digital inputs with isolation, using a DC 24 V supply (ULAST) with a nominal range of 20.4–28.8 V and a ripple of about 3.6 Vss; input thresholds are -3 to +5 V for a logical “0” and +13 to +33 V for a logical “1,” with an input current of 2–5 mA when the signal is high. The module features typ 1 ms rising and falling edge delays (tpLH/tpHL) and supports cable lengths up to 30 m; it also includes 16 LEDs to indicate the state of each input and weighs roughly 125 g. Used as a DMP Compact Module 16E in SINUMERIK 810D/840D configurations, it interfaces directly with the NCU terminal block for reliable digital input monitoring in automation environments.