SIMATIC S7-300, Analog Output SM 332, isolated, AA, UI, diagnostics, resolution 1112 Bit, 20-pin, pull and plug with active backplane bus possible. SIMATIC ET 200M is a modular and universally applicable peripheral system for control cabinets in IP20, which can be used both as a central peripheral for an S7-300 and in a decentralized setup with a PROFINET or PROFIBUS ET 200M interface module. Up to 12 I/O modules can be connected per station. The standardized design of all modules significantly simplifies logistics and spare parts management. ET 200M is suitable for both standard and safety-related applications. As peripheral components of the interface to the process, up to 12 high-channel signals, such as 64 digital inputs and function modules as well as communication processors of the S7-300 can be used. Thus, the ET 200M also supports modules with extended payloads, such as HART modules with HART secondary variables. For easy wiring, the ET 200M offers, in addition to conventional connection techniques, the stripping-free quick connection technology Fast Connect.