PLC Operated Electric Motor Controlling Trainer Manufacturer,Supplier and Exporter in China
Product Code : EL-TLE-16277
Training Program to be Performed:
- PLC architecture
- Instructions processing: the cycle concept
- Synchronous, asynchronous and priority cycles
- Performing times, cycle and reaction
- Boolean Algebra
- AWL, KOP, FUP, SCL, S7-GRAPH programming
- Combinational logic functions
- Sequential logic functions
- Addressing
- Timers & counters
- Clock generators
- Monostable and bistable circuits
- Algebra operation: addition, subtraction, multiplication
- BCD/binary conversions
- Binary/BCD conversions
- Structured programming techniques
- Basic and structured data
- Programming of functions, function blocks, data blocks
- Integrated functions of fast counting, frequency measurement, positioning
- Process interruptions management
- Industrial networks: Profinet and Profibus
- Programming and use of industrial operators panels
- Technical Specifications:
- Tabletop metal box with press-formed aluminium section structure
- Side handles , not protruding, for easy transport in the laboratory
- Front panel, in insulating material, with silk screen representation of the diagrams and inner components of the equipment
- 24 Vdc/3 A power supply for control of the digital inputs and outputs. With electronic protection against short-circuits and overloads.
- 24 Vac/3 A power supply relay outputs control with fuse protection against overloads
- 1 3 and 1/2-digit digital voltmeter for measurement of the voltage present across the inputs or the analog output 0.1 Vdc resolution.
- 1 Rotating switch for voltmeter input selection
- 4 analog inputs V/I: ±10 Vdc, ±20 mA
- 1 input for Pt 100 temperature probe
- 2 analog outputs V/I: ±10 Vdc, ±20 mA
- 4 Rotating potentiometers for setting up voltage analog references in the range 0..10 Vdc
- Inner voltage reference obtained via 24 Vdc inner stabilizer
- 24 Digital standard inputs of which 12 special for technologic functions (counting, frequency measurement max 60 kHz. Digital input simulator with permanent and pulse state switches
- Simulator block for testing the program during commissioning and operation, 16 digital inputs or 16 digital outputs or 8 digital inputs and 6 digital outputs
- 16 24 Vdc digital outputs
- Safety terminals, standard Ø 4 mm and Ø 2 mm for connection of the inputs and outputs to external devices.
- Digital outputs interfacing With 10 Aac/2 Adc relay, Transistor for fast applications
- PLC characteristics
- Power Supply: 24 Vdc
- Working memory: 192 kByte
- Load memory: 512 Kbyte with MMC
- Programming interface: RS-485
- Network interface: RS-485, Profinet, Profibus
- Communication: MPI (Multi Point Interface)
- Operating mode: Master/Slave
- Digital inputs: 24 at 24 Vdc; potential separation in groups of 4; protect. from polarity inversion. Bit, byte, word addressing
- Special digital inputs: 12 with technologic functions
- Input state display: green LED
- Digital outputs: 16 at 24 Vdc/0,5 A; galvanic separation from CPU in groups of 8; immunity against short-circuits.
- Bit, byte, word addressing
- Output state display: LED diodes
- Analog inputs: 4 voltage/current
- Temperature probe input: 1 for Pt100 probe
- A/D conversion resolution: 11 bit + sign
- Range of the analog input voltage: ±10 Vdc
- Range of the analog input current: ±20 mA
- Analog outputs: 2 voltage/current:
- D/A conversion resolution: 11 bit + sign
- Range of the analog output voltage: ±10 Vdc
- Range of the analog output current: ±20 mA
- This System Simulator consists of a panel that can be used as tabletop unit or mounted on vertical frame.
- It includes 12 inputs and 12 digital outputs connected via safety leads with plugs of Ø 4 mm.
- Two potentiometers enable to set two analog variables (0 - 10 V) used, for instance, to indicate the filling rate of a bin, the up and down movements of an elevator, etc.
- 6 instantaneous contacts held by switches and 6 LEDs of state indication are available on the fore panel.
- A bargraph display will show the level of a tank or the position of an elevator; 6 electric limit switches enable to monitor the minimum/maximum positions, as well as the intermediate positions.