Modular I/O system with IP20 degree of protection, particularly suitable for user-specific and complex automation tasks.
Consists of a PROFIBUS DP or PROFINET interface module IM 153, up to 8 or 12 I/O modules of the S7-300 automation system (structure with bus connection or with active bus modules), and a power supply if applicable
Can be expanded with S7-300 automation system signal, communication and function modules
Applicable Ex analog input or output modules with HART optimize the ET 200M for use in process engineering.
Can be used in redundant systems (S7-400H, S7-400F/FH)
Modules can be replaced during operation (hot swapping) with the bus modules active
Transmission rates up to 12 Mbit/s
Ex approval to Cat. 3 for Zone 2 acc. to ATEX100 a
Failsafe digital in/outputs as well as analog inputs for safety-oriented signal processing in accordance with PROFIsafe
Support of modules with expanded user data, e.g. HART modules with HART minor variables
