Beckhoff CX1100-0002 Industrial PC Controller

CX1100-0002 is Beckhoff’s power supply units and I/O interfaces for CX1010/CX1020 Embedded PCs. This compact module provides the 24 V DC power for itself and, via the internal PC/104 bus, powers all other CX components, so no separate supply lines are required. It includes a K-Bus interface and an adapter-terminal connection to Beckhoff Bus Terminals (KLxxxx). Key verified specifications include 24 V DC input (-15%/+20%), maximum power dissipation of 3.5 W, 500 V dielectric strength between supply and internal electronics, and a recommended 4 A fuse at 24 V. The K-Bus supply current is 1.75 A, and the unit uses a Cage-Clamp (adapter terminal) connection. It carries 8 kB NOVRAM and 2 kB I/O DPRAM, plus a built‑in display (FSTN, 2 lines x 16 characters, illuminated) for on‑panel status readouts. The enclosure measures 40 mm (W) × 100 mm (H) × 91 mm (D) and weighs about 250 g. This CX1100-0002 module focuses on providing the power interface and basic I/O scaffolding for CX1000-family controllers while enabling CX1010/CX1020 to perform their primary processing tasks.