COMMUNICATION MODULE AS-I SIEMENS SIMATIC ET 200SP – 3RK7137-6SA00-0BC1

AS-I MASTER master module designed for use in SIMATIC ET 200SP system – 3RK7137-6SA00-0BC1, which was developed to work with the V3.0 interface. The LED display of this communication module specifically created to show the required diagnostic data, AS-I OK and AS-i FAULT statuses and CM, AUP, CER, PF, PWR, SL Xy A and SL Xy B data. Equipped with diagnostic functions, the AS-Interface V3.0 communication protocol itself is supported with M4. The compact size of this class of device is made possible by the use of high channel density, the small size makes it easy to use the space saved inside the control cabinet and its power supply is via AS-I and the backplane bus. The degree of protection of the device is IP20, the module is also available in FAIL-SAFE versions.

The ET 200SP station system configuration is simple to scale and reasonably cost-optimized extended with a comprehensive base of digital and analog IO modules. The SIMATIC ET 200SP is about 50% narrower than other comparable distributed peripherals. With a height of about 115 millimeters, the system can accommodate 16 channels with single-line connection without AUX plugs. For a 3-wire connection with AUX plugs, the height for 8 channels is 140 millimeters. The depth is 75 millimeters. In order to keep the size as small as possible, the power module for creating load groups is integrated into the SIMATIC ET 200SP system.

The peripheral modules are marked with different colored elements so that the type of module can be quickly and easily identified. The ET 200SP distributed I/O system offers a wide choice as to digital output modules depending on the required functions. Modules with basic functionality(BA) or standard functionality(ST) as well as modules with more extended features(HF High Feature / HS High Speed) are available.
Digital inputs for NAMUR sensors and modules for AC voltage from 120 to 230 V, as well as NO and CO relay outputs, are additionally available for this system. Improved features like Oversampling i.e. high-speed parallel data acquisition or rather emission at moderate CPU cycles, provides the user with the ability to specify readings at synchronous and fixed equal intervals within the PROFINET-Transmit timing.