PLC-V7 PLC Training Panel Didactic Education Equipment for School Lab Electrical Automatic Trainer
Inside a laboratory for automation technologies, the trainer mod. PLC-V7 is the necessary tool for the high level training of technicians operating in modern process industry.
TRAINING PROGRAM:
The trainer PLC-V7 enables the theoretical analysis and the experiments on the following main exercises:
- 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, frequencymeasurement, positioning
- Process interruptions management
- Industrial networks: Profinet and Profibus
- Programming and use of industrial operators panels
Typical application
- Mechatronics modules
PID regulations
- Process control (Level, flow, pressure, temperature)
PLC and PC Communication:
- Inputs/Outputs diagnosis
- Internal states diagnosis
- I/O and internal variables forcing
- PLC networks (Master/Slave)
TECHNICAL SPECIFICATIONS:
- Tabletop metal box with press-formed aluminium sectionstructure
- Side handles, not protruding, for easy transport in thelaboratory
- Front panel, in insulating material, with silk screenrepresentation of the diagrams and inner components of theequipment
- 24 Vdc/3 A power supply for control of the digital inputs andoutputs. With electronic protection against short-circuits andoverloads.
- 24 Vac/3 A power supply relay outputs control with fuseprotection against overloads
- 1 3 and 1/2-digit digital voltmeter for measurement of thevoltage present across the inputs or the analog output 0.1Vdc 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 analogreferences in the range 0..10 Vdc
- Inner voltage reference obtained via 24 Vdc inner stabilizer
- 24 Digital standard inputs of which 12 special for technologicfunctions (counting, frequency measurement max 60 kHz.Digital input simulator with permanent and pulse state switches
- Simulator block for testing the program during commissioningand operation, 16 digital inputs or 16 digital outputs or 8digital inputs and 6 digital outputs
- 16 24 Vdc digital outputs
- Safety terminals, standard ø 4 mm and ø 2 mm for connectionof 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 of4; 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 fromCPU 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
- Operating mode selector: “STOP”,“RUN”, “MRES”
- USB/ MPI interface
- USB cable for connection to PC
- Single-phase power supply cable
Power Supply: 230 Vac 50 Hz single-phase (Other voltage and frequency on request)
Dimensions: 415 x 400 x 150 mm
Net Weight: 10 kg