PMC-R 2.0 Roof Support Control

Mining Controls PMC-R 2.0

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Key Specs

CPU
Cat A6 family
Cat A6 family
Clock Frequency
Up to 260 MHz
Up to 260 MHz
Memory
8 MB internal FLASH ROM; 32 MB external FLASH ROM
8 MB internal FLASH ROM; 32 MB external FLASH ROM

Overview

The intrinsically safe Cat® PMC-R 2.0 control units are specifically designed to be used on shearer or plow faces to provide high levels of longwall automation. Each roof support is equipped with one PMC-R 2.0 control unit and solenoid driver to operate the in-shield hydraulic functions and peripheral components, such as sensors for cylinder pressure and stroke length, shield inclination and personnel proximity detection. The PMC-R 2.0 unit controls and displays all functions of a roof support and serves as the interface between operator and machine (HMI).

Product Specifications for PMC-R 2.0

CPU Cat A6 family Cat A6 family
Clock Frequency Up to 260 MHz Up to 260 MHz
Memory 8 MB internal FLASH ROM; 32 MB external FLASH ROM 8 MB internal FLASH ROM; 32 MB external FLASH ROM
Cores 3 core 3 core
Supply Voltage - Typical Value 12V DC 12V DC
Supply Voltage - Maximum Ratings 9V–13.2V 9V–13.2V
Power Consumption - Typical Value 170mA/@12V 170mA/@12V
Power Supply Current - Typical Value Not applicable Not applicable
Power Supply Current - Maximum Ratings 8.1 A (MSHA); 2.5 A (RoW) 8.1 A (MSHA); 2.5 A (RoW)
Power Consumption - Maximum Ratings 230mA/@12V 230mA/@12V
Operating Temperature - Typical Value 68 °F 20 °C
Storage Temperature - Typical Value 68 °F 20 °C
Operating Temperature - Symbol Tamb Tamb
Operating Temperature - Maximum Ratings –20° C–+40° C (–4° F–+104° F) –20° C–+40° C (–4° F–+104° F)
Storage Temperature - Maximum Ratings –20° C–+60° C (–4° F–+140° F) –20° C–+60° C (–4° F–+140° F)
Storage Temperature - Symbol T. T.
SKK 24 mini (Y1-Y6) - Maximum Ratings 8 A 8 A
SKK 24 mini (X1-X6) - Maximum Ratings 8 A 8 A
SKK 24 mini (Y1-Y6) - Amount 6 6
SKK 24 mini (X1-X6) - Amount 6 6
Note *Radio approval pending. *Radio approval pending.
LED Indication 1 - Status HMI - Maximum Ratings On/Off/Blinking – 1 × red, 2 × green On/Off/Blinking – 1 × red, 2 × green
LCD Display - Shield Information - Amount 1 1
LED Indication 4 - Key Status - Maximum Ratings On/Off/Blinking – green On/Off/Blinking – green
Infra-Red LED - Shearer Position Detection - Amount 1 1
LED Indication 2 - Wireless Status* - Amount 2 2
LED Indication 2 - Wireless Status* - Maximum Ratings On/Off/Blinking – 1 × green, 1 × yellow On/Off/Blinking – 1 × green, 1 × yellow
LED Indication 4 - Key Status - Amount 31 31
LCD Display - Shield Information - Maximum Ratings 66 mm (2.6 in) – 320 × 240 pixel – color 64 K in use 66 mm (2.6 in) – 320 × 240 pixel – color 64 K in use
LED Indication 1 - Status HMI - Amount 3 3
LED Indication 3 - Big Jumbo LED - Maximum Ratings On/Off/Blinking – 1 × red, 1 × green, 1 × yellow On/Off/Blinking – 1 × red, 1 × green, 1 × yellow
LED Indication 3 - Big Jumbo LED - Amount 3 3
Infra-Red LED - Shearer Position Detection - Maximum Ratings IRDA Standard receiver IRDA Standard receiver
Beeper - Maximum Ratings >= 90 dB >= 90 dB
Beeper - Amount 1 1
Length 12.36 in 314 mm
Height 4.8 in 122 mm
Width 4.88 in 124 mm
Note SKK Connector fits to existing Cat brass bar. SKK Connector fits to existing Cat brass bar.
Approximate Weight 12.3 lb 5.5 kg

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