PLC-V7 PLC Training Panel Didactic Education Equipment for School Lab Electrical Automatic Trainer

Description

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