Supervisory Control and Data Acquisition systems

Download Brochure (still in Indonesian)

A custom-made system, designed and developed specifically according to the needs of our customers. A SCADA system is basically a telecommunications system that provides the following features for a certain thing:

-        Telesignalling (providing remote alarms and announciators)

-        Telemetering (sending the results of various kinds of continuous measurements, e.g. electric-related measurements such as voltage, current, power and frequency, or measurements for temperature, pressure, and pH)

-        Telecontrol (for performing remote control, e.g. CB on/off, OLTC, DS on/off, buzzer, relay resetting)

SCADA systems ar normally used for applications where remote monitoring and control may be necessary. Several examples include:

-        Powerline substations,  150 kV/ 70 kV / 20 kV

-        Electrical energy generators

-        Dams

-        Water treatment facilities

-        Cement, petrochemical, mining, and oiling industries

-        Flood control systems

-        Hotel, hospitals, skyscrapers, housings

The technical specifications of the remote-terminal unit portion of the product we design  as follows:

-        Based on the ATMEL 89C52-11, 095 MHz microprocessor.

-        Modular system ready to be attached on each feder/by incoming and outgoing.

-        16-port Digital Input (DIN); 8-port Digital Output (DO), 8-port Analog Input (AIN)

-        Event Recorder resolution: 10 ms (1/100 seconds)

-        Internal Radio, PLC or PSTN Modem Internal Realtime Clock (RTC) for standard time event order

-        1 Kb Serial Flash Memory (for settings and system configurations)

-        32 Kb Static Memory for event recording

-        Battery Backup for the RTC dan static memory

-        Power supply 110DC atau 220 VAC (selectable)

-        Maintenance mode

-        Local /Self Test

-        RS 485 wiring system for effective wiring system

-        Auto Dial System to Master Station

As for the master station portion of the system, its technical specifications is as follows:

-        Processor Pentium III or PC Server

-        Serial Comm Port (COM1, COM2)

-        PS/2 Mouse

-        Hard Disk 20 GB (minimal)

-        VGA Card Minimal 16 MB

-        Sound Card

-        Floppy Disk Drive 1.44 MB

-        Monitor SVGA Color

-        Printer Dot Matrix 80 kolom (Minimal)

-        Windows 95/98/NT

-        Multimedia Speaker

-        UPS 1000 VA (minimal)