Sick FLX3-CPUC200 Modbus TCP Communication Module

The FLX3-CPUC200 is the main module of SICK's Flexi Compact safety controllers, delivering CPUc2 performance and Modbus TCP communication for safety-related automation tasks (part number 1085351). It provides 20 safety inputs, 4 safety outputs, and 8 test outputs to monitor and control safeguarding logic. Data exchange runs over Modbus TCP with SLMP support, and configuration/diagnostics are accessible via USB through a SmartPlug plus a TCP/IP configuration interface; Flexi Loop compatibility enables safe daisy‑chaining. The kit includes the main module, SmartPlug, a front connector with 16 terminals and an opening for the SmartPlug, a front connector with 18 terminals, a housing end cap, and safety/operation documentation.