Sematron Controller V4
Sematron Controller V4
BMT-SCU - Sematron Controller V4
BESMAK Test Machines are controlled by “New generation Sematron Electronic Control Unit”. Sematron Control Unit system is world’s one of the sensitive electronic control systems and used since 1993. It controls hydraulic and/or electromechanical systems by closed-loop
control method. Test can be done with both load and displacement/ deformation control mode with closed loop control technology. With displacement/deformation control, user can obtain much more accurate and sensitive readings. Load of failure, strain of failure,
max load, max strain, etc. can be obtained real-time at 1 kHz (1000 data/sec). Load cell, video extensometer, automatic extensometer, etc. can be connected automatically to electronic control units.
Sematron Electronic Controller can recognize these sensors automatically due to sensor Eeprom connectors, and calibration can easily be done with the software. Controller has the excessive load protection system and can detect the failure automatically. Also, user can reset the load at the beginning of the test which gave easiness in daily tests. User can control test, can adjust device settings and can control hydraulic grip by PC software and/or Remote control panel. Tests can be carried out by a single button. Controller can detect indirect loads before the test (these loads can occur because of grips and mechanical system, etc.) and can prevent them affecting the test results. *Sample protection feature. Return of piston can be done automatically by electronic controller unit.
With the help of Remote Control Unit user can perform test, can control speed of actuator for sample adjustment, grips control, load/deformation/displacement and strain values display in real time, adjust and control movement/positioning of grips, assign max.-min. limit etc. The most important feature provided by Remote Control console unit is the user does not have difficulty when placing the specimen on the grips because of the flexibility/ mobility of device. In an emergency case, test can be stopped immediately by pushing the emergency button on the Sematron Remote Control Console.
FEATURES
Universal digital measurement and control electronics for testing machines
- 8 channels linearization each channel up to 12-points
- 4 channels calculated sensors
- 16 channels Universal digital IO
- Control IO feature with selectable functions
- Synchronous Serial Interface input
- ± 10 V analog and digital command output
- Serial interface for external electronics.
- Monitoring of safety relevant drive signals
- Support of position limit switches
- Grip control feature
- Compatible with advanced Video Extensometer systems for precise non-contact strain measurement.
- Supply and monitor of drive control signals
- Ethernet and USB communication
- Firmware updating capability
- Remote Control Console for machine controlling via keys and jogwheel.
- OLED monochrome display to show real time values and status LEDs.
- Magnetic rear for easy attachment to the testing machine chassis.
- Connecting cable length up to 15m for easy and flexible use.
- Analog input amplifier with 24-Bit resolution
- Test frequency up to 100 Hz
- Measurment and control frequency up to 1 kHz
- Configuration, calibration and control tuning with PC software
- Suitable for all kind of static and dynamic testing
- 3 channels independent incremental digital sensors
- 4 separated fully differential analog channels
- Analog amplifier Input range: +/- 5 mV to +/- 10 V
- Adjustable filter time with up to 1000ms @ 1 ms system time
- Operating unit remote-control based on RS- 485 communication
- Safety emergency system
- 8 channels logical sensors
- 8 channels controller parameters