PID-S1 Four Loops PID Digital Controller Teaching Equipment Mechatronics Training Equipment

Description

PID-S1 Four Loops PID Digital Controller Teaching Equipment Mechatronics Training Equipment

As with the present generation of PID controllers, the Four Loops PID Digital Controller mod. PID-S1 has a structure based on a high performance microcontroller, analog inputs and outputs, programming of the regulation functions and serial interface for the communication with Personal Computers.

TRAINING PROGRAM:

The equipment allows a wide range of educational applications such as:

• Analyzing the structure of a digital process regulator
• Programming the functions of the regulator;
• Analyzing the parameters: proportional, derivative andintegrative coefficient;
• Analyzing the analog I/O signals and the connections withthe process regulation;
• Applying algorithms to the functional programming of adigital process control;

TECHNICAL SPECIFICATIONS:

• Front screen in isolating material with screen-printeddiagrams and internal components
• Power supply unit 24 Vdc / 2 A with electronic protectionagainst overload and short circuit
• Power supply unit 10 Vdc / 0.5 A with electronic protectionagainst overload and short circuit
• 4 different regulation techniques:

– Multi Loops (1 to 4 loops)

– Ratio

– Cascade

– Override

When selecting a technique, the system automatically sets the corresponding parameters and gives some I/O specific functions.

• Color graphic TFT touch 4.3” display(480 x 272 pixels / colors: 16 M)
• Auto-tuning
• Alarm configuration page
• Alarm history
• Parameter page of the selected loop
• Trend page of the selected loop
• Parameter page of the analog inputs
• Parameter page of the analog outputs
• Parameter page of the digital I/O
• Status and forcing of I/O
• Time register
• Ethernet switch: on board
• Ø 2 mm jacks for instruments for connecting inputs andoutputs to external devices

Analog inputs

• 6 Voltage / current sortable analog inputs
• Voltage range: 0÷1 V / 0÷5 V / 1÷5 V / 0÷10 V
• Current Range: 0÷20 mA / 4÷20 mA

Digital inputs

• 8 optocoupled Auxiliary ON/OFF inputs (0-24 Vdc)

Set Point

• Local setting via the touch screen display

Analog outputs

• 4 voltage / current sortable analog outputs
• Voltage range: -10 V÷ +10 V / -20 V÷ +20 V / 0÷10 V
• Current Range: 4÷20 mA

Digital outputs

• 8 digital outputs 24 Vdc – 0.5 A

Communication

• 1 Ethernet interface for parameterization / supervision viaPC of the regulator with Modbus TCP/IP protocol.

On board characteristics / functions

• High resolution color display
• Pages organized in a menu
• Visualizing the regulated figures in real-time
• Managing bar graphs, trends, alarms
• Optional use of password

Power supply: 110/230 Vac 50 Hz single-phase

Dimensions: 245 x 197 x 355 mm