Siemens 6FC5111-0CA03-0AA2 Profibus Interface Module

Siemens 6FC5111-0CA03-0AA2 is a DMP Compact eight‑channel 24 V DC output module for SINUMERIK CNC systems (840C/840CE/840D/840DE). It provides eight isolated 24 V DC outputs, each capable of 2 A, with short‑circuit protection and integrated freewheeling diodes to handle inductive loads such as relays, contactors, and valve solenoids. This module is designed to connect to a SINUMERIK control via PROFIBUS‑DP when the optional I/O interface software is installed (order 6FC5252‑0AD00‑0AA0), enabling DP network integration without a separate peripheral controller. The order number 6FC5111‑0CA03‑0AA2 identifies the eight‑channel output configuration, and the device is specified for 24 V DC operation within SINUMERIK DMP environments, making it suitable for compact, high‑density I/O in tooling machines and automation cells that rely on PROFIBUS DP for fieldbus connectivity. Typical applications include driving discrete actuators, signaling devices, and other 24 V DC loads in CNC tooling setups, all within Siemens SINUMERIK control architectures.