SIS system, safety instrumented system, I/O interface module ET200M, is a flexible and efficient distributed automation solution for Siemens modern automation control system. The efficient and multifunctional SIMATIC ET 200M series distributed I/O can help you unleash your production potential. You can customize a distributed automation system that meets your needs. The ET 200M can be installed in the control cabinet or directly on the equipment itself. ET 200M is a dedicated I/O module for Siemens SIS system S7-400F/FH.

describe

SIMATIC ET 200M is a modular I/O station designed for control cabinets with high-density channel applications. It can be connected to PROFIBUS and PROFINET using interface modules, and can also be connected to PROFIBUS using fiber optic cables. ET 200M can be used for standard applications as well as security applications. Up to 12 multi-channel signal modules (such as 64 digital inputs) and functional modules, as well as S7-300 communication processors, can be used as I/O modules - interfaces with processes. ET 200M supports modules with extended user data, such as HART modules with HART minor variables. In addition to mature connection technology, ET 200M can also provide insulation deployment method Fast Connect for fast wiring.

application area

ET 200M is particularly suitable for user specific or complex automation tasks. The applicable extended analog input or output module with HART can optimize ET 200M for process engineering configuration. Applications that require high-level availability can be combined with redundant systems such as S7-400H or S7-400F/FH to achieve.

advantage

High density channel design (up to 64 channels per module)

Reduced wiring workload

High factory availability
- Configuration in RUN
-Hot swappable module
- Redundant design

Modular design

Using S7-300 module

Integrated security features

Integrated diagnostic functions for each channel

Obtained Ex zone 2 certification

Design and functionality

The modular I/O system ET 200M includes interface modules (2IM in redundant design) and up to 12 I/O modules. There are no slot rules. Various types of I/O modules can be inserted into the framework based on the number of main modules.

The simple structure of the SIMATIC S7-300 connector makes the ET 200M application flexible and maintenance friendly

The bus module jumps onto the DIN rail and is fixed from the side using a longitudinally inserted connector. Then these modules are installed onto the bus module and secured in place with screws, establishing contact with the bus module connector. The connector on the non occupied slot is protected by a bus backplane cover. Insert the bus module cover onto the side of the last bus module. The backplane bus is integrated into the module. The active bus module allows for replacement during operation (hot swappable). After connecting ET 200M to PROFIBUS on S7-400, the controller can be configured under normal operating conditions (Running Configuration - CiR)

Technical data, cables, and interfaces

Screw interface, spring connection, and FastConnect with permanent wiring

Protection level IP20

Environmental temperature on vertical walls: (preferred installation location)

Horizontal assembly from 0 to+60 ° C

Other assembly methods from 0 to+40 ° C

Relative humidity 5... 95% (RH pressure level 2, according to IEC 1131-2 standard)

Atmospheric pressure 795~1080 hPa

Mechanical pressure:

Vibration IEC 68, Part 2-6 10-57 Hz (constant amplitude 0.075 mm) 57-150 Hz (constant acceleration 1g)

Impact IIEC 68, Part 2-27 Half sine, 15 g, 11 ms