Siemens 6FC5111-0CA01-0AA0 Programmable Logic Controller Module

Siemens 6FC5111-0CA01-0AA0 is the DMP Compact Module 16E digital input module for SINUMERIK CNC systems, delivering 16 isolated 24 V DC input channels that connect to the NCU terminal block via a 30‑pin X1 interface. It includes 16 LEDs to indicate the state of each input and uses two 10‑pin Phoenix connectors (X2 and X3) to carry the inputs and the 24 V load supply. The 24 V supply terminal P is not used on this module.

• Number of inputs: 16 digital inputs
• Isolation: galvanic isolation (Potenzialtrennung: ja)
• Supply voltage (ULAST): DC 24 V; permitted range 20.4–28.8 V; ripple 3.6 Vss
• Input voltage thresholds: logic “0” = -3 V to +5 V; logic “1” = +13 V to +33 V
• Input current (logic “1”): 2 mA to 5 mA
• Response times: tpLH typ 1 ms; tpHL typ 1 ms
• Cable length: maximum 30 m
• Physical weight: approximately 125 g
• Connectors: X1 is a 30‑pin interface to the NCU terminal block; X2 and X3 are two 10‑pin Phoenix connectors (MC1.5/10‑ST‑3,81 gray) for input wiring and load supply
• Status indicators: 16 LEDs showing the logical state of each input

This module is intended for digital sensing tasks within SINUMERIK CNC configurations, enabling reliable 24 V DC input signal acquisition from sensors and switches connected to the CNC control system.