Electro Pneumatic Workbench Scientech 2470

Transcription

1 Scientech 2470 Electro Pneumatic Workbench is designed to demonstrate the design, construction and application of Pneumatic components and circuits. It integrates PLC technology to build Hybrid Industrial Automation systems with Pneumatic components and modules. Pneumatic technology is found in numerous areas of engineering. Students investigate the basic building blocks of modern Pneumatics and how they are interconnected to form systems. Pneumatic Systems provide the power needed to control aircrafts, operate heavy dump trucks, excavators, operate the brakes in our cars and even power lifts in tall buildings. PLC provides flexibility to design and build numerous systems using software and I/O interfaces without changing hard wired connections. Features PLC operated Electro Pneumatic platform 12 Digital Inputs, 8 Digital Outputs Open platform to explore wide PLC and Pneumatic applications Industrial feel & look DIN rail mounting for PLC Function and identification of Pneumatic components and their symbols Powerful instruction sets High execution speed Extremely easy and student friendly software Several sample Ladder programs Practice troubleshooting skills Extensive Learning Workbench has 4 wheels, for suitable movement and installation Robust construction Toggle switches, LEDs, buzzer, double acting cylinder, solenoid valve, flow control valve, manifold, hand lever valve, limit switch, proximity sensor, IR sensor, palm actuator, AND valve, OR valve, roller lever valve, FRL, pressure gauge, TEE, single acting cylinder, and air compressor. Board to attach documents 4 mm patch cord connections Mounting panel for Pneumatic Components Two storage drawers with locking facility, Place in drawers for meters, patch cords, components, bread board and other accessories for storage, and easy identification. MCB for ON/OFF control and over load protection Provision for PC CPU Sequential & Linear Pneumatic control Understanding of Industrial Pneumatic Components Pneumatic safety awareness Online product tutorials

2 Scope of Learning Study and use of : Ladder Programming Normally Open bit (NO) and Normally Close bit (NC) instruction by PLC Logic gate e.g. NOT, AND, OR, NAND, NOR, XOR, XNOR Memory bit Set & Reset bit Special Memory bits Timer instruction Cumulative Timer instruction Counter instruction UDCTR instruction PWM instruction Compare instruction Arithmetic function (addition) Trigonometric function (Sine instruction ) Move instruction Conversion (BCD to Binary instruction ) Jump & Label instruction Master control loop Skip control loop Subroutine Fundamental principle of Pneumatics and its application Air compressor Sensor & Actuator Control of : 5/2 Solenoid Valve Double Acting Cylinder using 5/2 Solenoid Valve Double Acting Cylinder using 5/2 Hand Lever Valve Double Acting Cylinder using Roller Lever Actuator Double Acting Cylinder using Flow Control Valve Single Acting Cylinder using 3/2 Solenoid Valve A+A- Single Acting Cylinder Palm Actuator Single Acting Cylinder using Flow Control Valve DAC using 3/2 Solenoid Valve and Palm Actuator Double Acting Cylinder using Shuttle (OR Valve) Double Acting Cylinder using Dual pressure (AND Valve) Single Acting Cylinder using Shuttle (OR Valve) Single Acting Cylinder using Dual pressure (AND Valve) Sequencing of : Control of Double Acting Cylinder (DAC) by using PLC (A+B+A-B-), (A+B-A-B+), (A-B+A+B-), and (A-B-A+B+) control of two Double Acting Cylinder (DAC) by using PLC Control (alternately) of two Double Acting Cylinder(DAC) by using a PLC and Single 5/2 Solenoid Valve Control (simultaneously) of Double Acting Cylinder (DAC) by using PLC and Single 5/2 Solenoid Valve (A+B+C+A-B-C-), and (A-B-C-A+B+C+) control of three cylinders using Solenoid Valve and PLC Counting of : Double Acting Cylinder (DAC) forward movement using Proximity Sensor and Limit switch Single Acting Cylinder (SAC) forward movement using Optical Proximity Sensor

3 Technical Specifications Rust preventive coat and powder coating on frame Floor level adjustment. Two storage drawers with the following facilities: Place in drawers for meters, patch cords, components, bread board and other accessories for storage, and easy identification Provision for PC CPU Modular design for Instruments removal and maintenance Power indicator & ON/OFF Control User friendly and self explanatory system Electrical Switches and indicators Enhanced electrical safety consideration System frame with wheel arrangement for ease in movement Product tutorial - Online PLC Digital Inputs : 12 nos. Digital Outputs : 8 nos. Program size (words) : 2048 Pneumatics Components Double Acting Cylinder : 2 nos. Single Acting Cylinder : 1 no. 5/2 Hand lever Valve : 1 no. Manifold : 1 no. Flow control Valves : 2 nos. 5/2 Solenoid Valves : 2 nos. 3/2 Solenoid Valve : 1 no. 3/2 Push Button (Palm Actuator) : 1 no. Shuttle Valve (OR Valve) : 1 no. Dual Pressure Valve (AND Valve) : 1 no. Roller lever Valve : 1 no. Proximity Sensor : 1 no. IR Sensor : 1 no. Limit Switch : 1 no. Pressure Gauge : 2 nos. Air Compressor : 1 no. TEE : 2 nos. Pneumatics Components description Double Acting Cylinder Boolean execution speed : 0.33 ìs/sequential instruction in average Toggle Switches : 8 nos. Visual Indicators : 8 nos. Audio Indicator : 1 no. Digital Voltmeter : 1 no. Stroke Length : 100mm Operating Pressure : Psi Diameter : 32mm Single Acting Cylinder Interfacing : USB Input Voltage : 24 V DC Output Voltage : 24 V DC Stroke Length : 75mm Power Supply : 110V - 260V AC, 50/60Hz Operating Pressure Range : Psi Relay Card : Contains 4 relays Diameter : 32mm

4 5/2 Solenoid Valve with LED OR Valve (Shuttle Valve) Type : 5/2 (5 Port- 2 Way) Pressure Range : Psi AND Valve (Dual Pressure Valve) Operating Voltage : +24VDC 3/2 Solenoid Valve with LED Pressure Range : Psi Pushbutton or Palm Actuator Type : 3/2 (3 Port 2 Way) Operating Voltage : +24VDC Hand Lever Valve Type : 3/2 (3 Port 2 Way) Roller Lever Actuator Type : 5/2 (5 Port 2 Way) Pressure Range : psi Type : 5/2 (5 Port 2 Way)

5 Flow Control Valve Proximity Sensor Pressure Gauge Type : Inductive Supply : +24V DC Limit Switch Pressure Range : 0 to 150 Psi FRL (Filter Regulator Lubricator) Type : Lever Type Supply : +24V DC Air Compressor Max Supply Pressure : 142 Psi Regulating Filtration in Microns : 25 micron Manifold Voltage : 220V/50Hz Ports : 4 Port Speed : 2650 RPM Capacity : 150 L/Min. Power : 1HP Pressure : 8 Bar Tank Capacity : 8 Liter

6 Optional Components Reed Switch Rotary Actuator Sensor Type : Reed Switch Operating Voltage : 5 40V DC Switching Rating : 10W maximum Indicator : Red LED Switching Logic : SPST Acting Type : Double Operating Pressure Range : Psi Compact Double Acting Cylinder Solenoid Valve with LED Stroke Length : 30mm Operating Pressure : Psi Diameter : 20mm Pressure Switch Type : 2/2 (2 Port 2 Way) Operating Pressure Range : Psi Supply Solenoid Valve with LED : +24VDC Type Designed & Manufactured in India by- Scientech Technologies Pvt. Ltd. 94, Electronic Complex, Pardesipura, Indore India, Helpline: : 5/2 (5 Port 2 Way) Operating Pressure Range : Psi Coil : Double Coil Supply : +24VDC Operating Range : bar Included Accessories 4mm Patch Cord 30 (Red) : 5 nos. 4mm Patch Cord 30 (Black) : 5 nos. 4mm Patch Cord 30 (Yellow) : 5 nos. 4mm Patch Cord 30 (Blue) : 5 nos. 4mm Patch Cord 18 (Yellow) : 10 nos. 4mm Patch Cord 18 (Blue) : 10 nos. Mains Cord : 2 nos. RS232 to 4 Pin DIN Cable : 1 no. USB to Serial Convertor : 1 no. PU tube : 15 meter Tube cutter : 1 no. Notice Board Pin : 10 nos. Air Compressor : 1 no. Product Tutorial : Online Subject to change