CONTROL TRAINER MODEL : LI-CEN47T

Description

CONTROL TRAINER MODEL:
Automatic Control Trainer Control with
proportional Controller,
Two position Controller,
PI/PID Controller,
Servo Control System(AC/DC),
Stepper Motor Controller Module Basic Resources
on Top board:
Built in power supply:
DC supply: +12V,500mA 1phase sine reference for
cosine firing 30Vpp max 17Vdc, 500mAunregulated
for driving pulse X'mer
Variable DC power supply :
7 to 14V/3A Display
A) DPM - 2Nos.
i) For Temp. up to 100 C & intensity in Lux (2000)
ii) For speed 2000 rpm & voltage up to 20V.

B) Analog Meter - 2Nos.
i) Centre zero for display of process error (+9V)
ii) For MV/SP (0-2.5V) Operating voltage
Switch selectable 220-240Vac, ±10%, 50Hz, 75VA
Mechanical Dimensions Master Unit: 460mm
(W), 160mm (H), 350mm
(D) Net weight: 6.5 Kg. Gross weight: 8.5 Kg. Panel:
215mm (W), 165mm(H), 40mm
(D)Net weight: 700gm approx
PC (P4/XP/WIN7/FAT32) based PID controller
(Optional): Online monitoring / Data acquisition /
PID Software: on Installable (CD) works under XP,
WIN7. PC with parallel port / USB needed.

Operating modes Of Control Trainer Model:
a) Simulator Mode Tests data already stored in
files (*.txt) & Drawing graph for all P,PI,PD & PID
modes.
b) Process Monitoring Mode Drawing graphs of
analog data presented at CH 0 & CH of Computer
Interface. Cursors for X & Y axis for measurement &
online graphs savings for reproduction
c) PID controller Mode
PID controller with parameters like Integral Time
Ti (0.01-64000), Sampling Time Ts (0.1- 99.9),
Derivative Time Td (0.1-99.9), Proportional Band
Pb(1-999), Derivative Gain Kd(1-999), Set Value Rn
(0-99.9), PID output Upper Limit Uh(0-99.9), PID
output Lower Limit Ul (0-99.9).
Facility to set units for output viz. Percentage (%),
C, RPM, 2 Voltage(V), mm, LPH, kg/cm , msi/cm,
degree.
Optionally experiments with advance process
control scheme viz; Ratio, Cascade, feed for ward
with user selectable Aux PID, Ratio station &
programmable FF transfer function calculator

Computer Interface Adapter / CIA:
Optoisolated Adapter to prevent damage to PC
parallel port (25 pin LPT) due to wrong
connections. Interfaces through 25 pin M to F
cable 1mtr Length. P4/XPnot in scope of supply
4 ADC channels: 0 to 2.5V full scale.
1 DAC channel: O/P 2.5 V FS.V to I
Function block: Input: 0-2.5Vdc,
Output: 0-20 or 4-20mA, in 100E load Max
USB IO module to interface 25 pin D connector
on CIA panel to USB PC port enclosed in 25 Pin
D shell using Type A to mini B cable.
V to PWM function block : I/P-0-2.5V, O/P-1KHz
PWM O/P±9V.
Analog PID (APID) controller with built in low
frequency.
function generator
Controller selection P,PI,PD,PID with slide switch
Parameter settings  Of Control Trainer Model::
Integral Time Ti (0.5-25Sec),
Derivative Time Td (0-2Sec),
Proportional Band Pb (5-200%),
Set point (-9V- +9V)
Operating modes:
Fast (X 100/10mSec) for oscilloscope,
Slow ( X 0.1/1Sec) for PC interface.

2 No. Level shifter converting process O/p (+9V) to
0-2.5V for PC interface & Actuator panel
Test points for Process Error, Set Point (Rn), Measured
Value (Cn), Controller output (Un).
Built in function generator
O/p waveform selectable sine, triangular &
square.
O/p freq.range from 0.016Hz to 166Hz,4 steps &
fine control pot
Variable amplitude control 0 to +9V
.
Modular Expt. Panels offered
Process Simulator Panel
Thyristor Actuator panel (TAP)
Stepper Motor Demonstrator Expt.
Panel Servo Interface panel (SIP)
Computer Interface panel Modules:
Temperature/Light module High Temperature
Module DC Servo Position Control
AC Servo Position Control Stepper Motor
AC Voltage Servo Stabilizer Inverted Pendulum.

Accessories Of Control Trainer Model:
connection plugs
breadboard
Experiment manual
connection plugs

Others:
Brand : Labinnova
Country Of Origin: China
Manufacturing : Assemble In Bangladesh
Training 3 Days
Warranty: One Year