Programmable Controller PLC-M

PLC-M is a modular system. This means that, with the use of cards, it can be adapted to almost every task definition from straightforward digital input/output via the processing of analogue signals.

1. PLC-M-CPU CPU module
   • In-System Programming the central processor unit, through the PC computers, via serial communications port RS-232C, without switch off the PLC-M. The programs can be stored in the FLASH ROM.
   • Microcontroller type: Atmel AT89S8252, 11.0592MHz or Philips P89C51Rx+, 24MHz,
   • FLASH ROM 8KB (32KB or 64KB) In-System Programming, for program,
   • EEPROM 2KB (RAM 32KB with battery), for data
   • Programming in Assembler and C,
   • Serial Communication 1: RS-232C optically-isolated
   • Serial Communication 2: RS-485 optically-isolated,
   • Serial Communication 3: RS-232 with other cards,
   • Serial Communication 4: SPI (Serial port) with other cards and LED displays,
   • Programming via added RS-232C port,
   • LED indicator PWR, RUN, ERR, COM,
   • Supply voltage: 2x5Vdc
   
   
   
   
   
2. PLC-M-I8O8T Digital Inputs-Outputs module
   • 8 digital inputs, optically-isolated, 24V dc/ac, 5mA, with common connection,
   • 8 digital transistor sinking outputs, optically-isolated, 24Vdc, 0.5Amax, with common connection,
   • LED indicator of the state of all inputs and outputs,
   • Supply voltage: 24Vdc
   
   
   
   
   
3. PLC-M-ADC8 Analogue Input module
   • It is used for acquisition (measurement) of standardized analoque signals using, e.g.: temperature sensors via transducers, flow-meters, level measuring instruments, etc. Convert input signals such as 4...20mA or 1...5V to binary values between 0...4095 and store the results in the allocated words.
   • 8 analogue inputs, with common connection,
   • Analog signal ranges: 0mA...20mA (4mA...20mA, 0...5V)
   • Resolution: 12 bit
   • Serial Communication SPI, optically-isolated with CPU card,
   • Supply voltage: 24Vac
   • Output voltage: 24Vdc, for power supply of the sensors.
   
   
   
   
   
4. PLC-M-MODEM-T Modem for Wire Communications module
   • Wire communications, via rent telephony wire, impedance 600R. In modem is built-in power supply for telephony line and sensors for detect failure in telephony wire-loop.
   • Speed Serial Communication 1200 bit/s,
   • Protocol Serial Communication V.23 or Bell 202,
   • Serial Communication RS-232 with CPU card,
   • Supply voltage: 2x18Vac, 36Vac,
   • Built-in power supply for telephony line -48Vdc, 10mA,
   • Sensors for detect failure in telephony wire-loop,
   • LED indicator errors: short circuit a and b wires, grounded a wire, grounded b wire, break a or b wire-loop.
   
   
   
   
   
5. PLC-M-MODEM-R Modem for Wireless Communications module
   • Wireless communications, via Broadcasting (wavebands: 2m or 70cm band).
   • Speed Serial Communication 1200 bit/s,
   • Protocol Serial Communication V.23 or Bell 202,
   • Serial Communication RS-232 with CPU card,
   • Supply voltage: 2x12Vac.
   
   
6. PLC-M-GSM SMS Module for GSM SMS messages
   • Wireless communications, via GSM mobile phone, SMS messages.
   • Speed Serial Communication 9600 bit/s,
   • Serial Communication RS-232 with CPU card,
   • Supply voltage: 5Vdc.
   
   
7. PLC-M-PWR Power Supply module
   • RSO filter and transformer with more secondary sections.
   • Supply voltage: 220Vac, (2xRSO, Varistors)
   • Output voltage: 2x5Vdc, 2x24Vdc
   • Output voltage: 2x12Vac, 3x18Vac, 2x24Vac
   
   
   
   
   
8. PLC-M-RCK19 Subrack 19"
   • Rack are used to construct PLC programmable controllers, width 19"; (84 TE). Dimensions of the cards: 160x100mm and widths 20mm (4 TE) or 40mm (8 TE).
   • Width: 482.6mm (84 TE)
   • Height: 128.5mm (3 U)
   • Number of free card locations is up to 21
   
   
   
   
9. PLC-LED4 LED display, 4 digits
   • It shows Roman and Cyrillic YU-ASCII font and special chars,
   • Indication: 4-digit 7-segment LED display, h=13.5mm, color red or green,
   • Serial Communication Interface: SPI (JTAG), with CPU card
   • Supply voltage: 5V dc, 80mA,
   • Dimensions: module 70x25x33 mm,
   
   
   
   
10. PLC-RELE4 Relay Terminal
    • 4 Relays, Contact rating: 10A @ 250V ac, 30V dc,
    • Input voltage: 24V dc,
    • Dimensions: board 70x66x30 mm.