SLC Single-Loop PID Digital Controller Vocational Education Equipment for School Lab Pneumatic Training Equipment
The single-loop controller for process control mod. SLC is based on a high performance microcontroller in order to optimize the closed loop control of the system. The programming of the process control is carried out locally from the keyboard present on the control unit.
TRAINING PROGRAM:
The equipment covers the following main subjects:
- Analysis of the structure of a digital process controller
- Programming of the controller functions
- Analysis of the regulation parameters: proportional,derivative and integrative coefficient
- Algorithms applied to the functional programming of acontrol
TECHNICAL SPECIFICATIONS:
Microcontroller PID regulation section
- 50 ms size sampling
- 1 On-Off or PID loop with overshoot single or double actioncontrol
- Discontinuous/continuous regulation output
- Auto/MAN station
- Up to 4 configurable alarms
- Remote set-point
- 1 Set point programmed up to 16 segments
- Customized data view
- Auto-tuning function
Analog inputs
- 1 analog input
- Voltage range: 0..10 V; -10 V…+10 V
Digital inputs
- 3 optoinsulated auxiliary inputs (0-24 Vdc)
Set Point
- Local setting by means of potentiometer
- Remote Set Point in voltage/current
Voltage range: 0..10 V; -10 V…+10 V
Analog Output
- 1 analog output in voltage/current
Voltage range: 0..10 V; -10 V…+10 V
Available power supplies
- 2 power supplies available for connection to externaldevices: 24 Vdc – 2 A, 10 Vdc – 0.5 A
Digital Output
- 4 digital outputs (0-24 Vdc)
Communication
- 1 Interface RS-485 for supervision and parametrizationfunctions
- Cable for supervision and parametrization of the controllerfrom PC
Programming keyboard and display
- LCD display
- Organization with page menu
- Real-time visualization of the variables
- Alarms control
- Possibility of protection password insertion
Power supply: 230 Vac 50 Hz single-phase – 100 VA (Other voltage and frequency on request)
Dimensions: 200 x 160 x 270 mm
Weight: 5 kg