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Distributed Control System TrainerVPL-DCST
The VPL-DCST (Distributed Control System Trainer) is a type of automated system that is distributed to give instructions to different parts of the remote machine from Supervisrory machine. VPL DCST has two/three Remote stations and one Supervisory station. At each Remote station, we monitor analog inputs and outputs and take decision at the Supervisory station.
SPECIFICATIONS

    Hardware for Each Remote Station:

    Analog Input Module

    • Resolution : 16bit
    • Input Channel : 8 differential
    • Sampling rate : 10Hz
    • Voltage Input : +/-150mV, +/-500mV, +/-1V, +/-5V,+/-10V
    • Current input : +/-20mA
    • Isolation Voltage : 3000V
    • Dual Watchdog Timer
    • Over Voltage Protection : +/-35V

    Digital Output Module

    • Output Channels : 8
    • Isolation with common power
    • Isolation Voltage : 3750Vrms
    • Load Voltage : Max +30V
    • Max Load Current : 375mA
    • Input Channels : 4
    • Digital Level 0 : 1V Max
    • Digital Level 1 : 4 to 30 V
    • Input Impedance : 3k ohms
    • Power Input : +10 to +30 VDC
    • Power Consumption : 1.7W

    RS-232 to RS-485 Converter

    • RS-232 Interfaces are full-duplex and require just data signals
    • Signals : TX, RX
    • Baud Rates : Std Windows rates upto 115.2 kbaud
    • Data Bits : 7 or 8 bits
    • Parity : None, odd or even
    • Stop bits : 1 or 2
    • Flow Cntrol : None
    • RS-485 Interface is half-duplex and includes self tuner and network protection
    • Signals : TX/RX pair
    • Baud Rates : Std Windows rates upto 115.2 kbaud.
    • Data Bits : 7 or 8 bits
    • Parity None : odd, or even
    • Stop bits : 1 or 2
    • Distance : 1200 M

    Physical

    • Size : 123mm x 72mm x 33 mm (without mounting bracket)
    • Display : Single LED standard, 5 digit LED display optional
    • Connectors : RS-232 -DE-9 Female RS-485 & Power- Screw terminals for 16 to 26 AWG wires.

Environmental
  • Temperature : Operating -25 °C to 75 °C Storage -40 °C to 85 °C
  • Relative humidity : 0 to 90% (not condensing)
  • Power consumption : 2.2 W @ 10 to 30 Vdc
GUI BASED WINDOWS COMPATIBLE SOFTWARE

    VPL DCS is an interactive software that displays the data received from the remote stations. All the three remote stations are named as STATION1, STATION2, STATION3.

    Each remote station’s data is displayed in the software under the heading of STATION1, STATION2 & STATION3.

ORDERING INFORMATION
  • VPL-DCST-2 - DCST with two remote stations
  • VPL-DCST-3 - DCST with three remote stations
Downloads
8_CONTROL_LAB_15.PDF
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VPL Infotech & Consultants 301, Savitri Sadan II, 15 Community Centre, Preet Vihar Delhi, India Tel: +91-11-22542234,22546754
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