SIMATIC ET 200pro is the new modular I/O system with high degree of protection IP65/66/67 for local, cabinetless applications. ET 200pro distinguishes itself through a small frame size and an innovative installation concept. ET 200pro can be optimized and very flexibly adapted to the requirements of the corresponding automation task with respect to the connection method, required I/Os and fieldbus connection. New features such as the integrated PROFIsafe safety technology, the PROFINET interface and the ability to hotswap modules permit it to be used for a wide range of applications.
With the integrated motor starters, conveyor applications can be implemented optimally, or drives of up to 5.5 kW can be controlled without control cabinet.
The tried and tested separation of module and bus/power connection technology, which has already been used for the ET 200eco, is now also used for the digital and analog expansion modules of the ET 200pro. For the interface module this allows use of the T-functionality for the bus and 24 V power supply, and for the expansion modules it permits pre-wiring of sensor/actuator connections. This permanent wiring allows exactly one electronics module to be hot-swapped in the event of a fault without having to switch off the whole station. It can continue to operate fault-free while the module is being replaced. This ensures very high plant availability. When an electronics component is replaced, the whole I/O wiring can remain on the connecting module and does not have to be marked or removed.
The modules of the ET 200pro usually have two or three components. Interface and power modules as well as digital and analog expansion modules comprise:
A backplane bus module is required for operation of motor starters.
A station is constructed from:
The following expansion modules are available:
Two different racks are available for mounting the ET 200pro:
The SIMATIC ET 200pro is easily configured with STEP 7. A GSD file is available for interfacing with systems of other manufacturers.
|General technical specifications|
|Electronic modules||Digital inputs/outputs|
|Connections||M12 and M8 round connector with standard assignment for actuator/sensor|
|Transmission rate, max.||12 Mbps (PROFIBUS DP), 100 Mbps (PROFINET IO)|
|Supply voltage||24 V DC|
|Current consumption of one ET 200pro (internal and encoder supply, non-switched voltage), up to 55 °C, max.||≤ 5 A|
|Load current for ET 200pro per incoming supply (IM, PM, switched voltage), up to 55 °C, max.||10 A|
|For overall configuration with looping through (multiple ET 200pros), up to 55 °C, max.||16 A (with connecting module, directly)|
|Degree of protection||IP65/66/IP67 for interface, digital and analog modules|
|Material||Thermoplastic (reinforced with glass fiber)|
|Temperature||From -25 °C/0 °C to +55 °C|
|Relative humidity||From 5 to 100%|
|Air pressure||From 795 to 1080 hPa|
|Vibration||Vibration test according to IEC 60068, Part 2-6 (sinusoidal)|
|Constant acceleration 5 g, occasionally 10 g for interface, digital and analog modules2 g motor starters|
|Shock||Shock test according to IEC 680068 Part 2-27, half-sine, 30 g, 18 ms duration for interface, digital and analog modules15 g, 11 ms duration for motor starters|
|Approvals||UL, CSA or cULus|
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