Underground - Longwall

Underground - Longwall

PMC-R Roof Support Control

Operating System

µITRON RTOS

Processor

16Bit Microcontroller TMP91CW12AF, 27MHz, internal RAM 4Kbytes, ROM 125Kbytes

RAM Memory

2Mbytes CMOS Static RAM, 4Mbytes Flash

PF HD Face Conveyor Line Pan

Dogbone Breaking Force

1011640 lbf

Bottom Plate Thickness

1.57 in

Deck Plate Thickness

2.76 in

PMC-V Human Machine Interface for PMC-D Drive Control Systems

Operating System

µITRON RTOS

Processor

32Bit RISC Microcontroller TX1940CYAF, 32MHz, internal RAM 10Kbytes, ROM 256Kbytes

RAM Memory

4Mbytes CMOS Static RAM, 4Mbytes Flash

Customized Roof Support Systems

Height - Extended

1100-6100 mm (43.3-240.2 in)

Shield Centers

1500-2050 mm (59-80.7 in)

Shield Density

up to 111 tonne/m2 (12.5 ton/ft2)

PMC-R 2.0 Roof Support Control

CPU

Cat A6 family

Clock Frequency

Up to 260 MHz

Memory

8 MB internal FLASH ROM; 32 MB external FLASH ROM

MCU2 Main Control Unit

Operating System

Windows 7

Processor

Intel Core i7, 2.1 GHz

RAM Memory

4 GB