Siemens 3SF5500-0CC Module

Siemens 3SF5500-0CC is an AS-Interface slave module with a rugged metal enclosure that provides 4 inputs and 4 outputs for AS-I networks, supporting 2–6 command positions. As a member of the 3SF5 family, it operates as an AS-I slave interface that converts the bus signals into four discrete inputs and four outputs suitable for sensing and controlling field devices such as switches, indicators, and actuators in compact automation cabinets. The unit is designed for industrial environments with IP20 protection, a permissible ambient temperature range of -25 to +70°C, and robustness features including a dynamic shock rating of about 30 g for 11 ms and vibration tolerance of 10–100 Hz at 5 g. This 3SF5500-0CC component is specifically marketed for metal-enclosed AS-I slave installations and is intended to be used where durable, space-efficient I/O expansion is required on an AS-I backbone, enabling reliable signaling and control across multiple command positions while maintaining the simple, daisy-chain wiring characteristic of AS-Interface networks.