PMC-R 2.0

This interactive system allows users to execute single shield and automatic functions, as well as perform remote control operations from anywhere in the mine including the surface. To provide feedback for the operator on the longwall, important process values are continuously displayed on a full-color display.

The PMC-R 2.0 control unit delivers fast 100M/Bit Ethernet communication, enabling real-time system feedback and data refresh rates for remote control operation.
The low latency connection also means process data values are updated much faster for higher resolution when data logging and reviewing historical trending. An enhanced user experience is provided when viewing Cat 3D VSoftware applications as the data is refreshed at a higher frequency resulting in a smoother and more accurate representation of the equipment underground.

The high bandwidth connection enhances machine-to-machine integration which provides for advanced automation functionality. More complex messages can be exchanged between the equipment, creating holistic integration and interoperability resulting in increased performance and reliability.

• Cat A6 family controller for enhanced communications and safety
• Advanced Processor with 260 MHz clock speed (9.5 × higher than predecessor)
• 8 MB internal Flash memory and 32 MB external Flash memory

• High speed Ethernet backbone for enhanced remote functionalities with direct data response, for future-proofed automated face operations
• 100 Mbit/s Ethernet communication between each shield and the mine network
• Faster diagnosis through high-speed communication between PMC-R 2.0 controls and diagnostic applications
• Integrated wireless technology for enhanced connectivity options
• Integrated infrared receiver
• CAN interface for enhanced system expansion

• Improved graphical 66 mm (2.6 in) LCD display with 65 K color and 320 × 240 pixel
• Display area enlarged by 160% (50% more information at a glance) compared to predecessor
• Improved display concept: intuitive interaction, enhanced help functions and full text readout
• Multiple “hot-key” for direct menu and diagnostic access with operator feedback (sound, pressure point and activation LED)
• Multi-language support
• Easy, cost-effective in-service component repair for reduced cost of ownership
• 50% reduction in weight compared to model PMC-R

• Robust and highly resistant metal housing
• IP 68 rating
• Compatible with existing PMC-R style brass bar for ease of upgrade

• SIL 2 certified
• Separate emergency and local lock-out switch

• Design concept with CAN extension devices and Ethernet ports allows update of additional functionalities and features without a controller hardware upgrade, simply plug and play the new devices.

• New isolation coupler with/without power supply connection
• CAN based code plug
• Solenoid driver board – with multiple connections for enhanced roof support automation
• Solenoid driver, reed rod and pressure sensor can be used from previous PMC-R version
• Personal Proximity Detection (PPD) system
• Infrared transmitter and sensors for shearer position tracking
• LED warning light
• Ethernet media convertor for diverse data communication with mine wide fibre and copper networks
• Shield height measurement system

• Europe: ATEX
• United States: MSHA
• Russia: GOST
• Australia: IECEx, ANZEx
• China: MA
• Additional certifications on project demand