The intrinsically safe Cat® PMC-D control is used on shearer or plow faces to provide high level AFC (armed face conveyor) and plow automation. Each Drive unit needs to be equipped with one PMC-D control unit and equivalent I/O to operate the CST drives or UEL gearbox functions. In such a system a Cat PMC-V provides the Human Machine Interface (HMI) to interfere with the PMC-D controls to operate manual mode, visualize and change parameters and show actual process values. Within a PMC-D system minimum one and typically up to 3 PMC-Vs are in equal operation. The PMC-D system can control extremely sensitive the speed and torque of highly powered AFC CST drive. Using Profibus network all PMC-Ds and PMC-Vs in a system could exchange process data over long distances with high frequency.
Operating System | µITRON RTOS |
Processor | 32Bit RISC Microcontroller TX1940CYAF, 32MHz, internal RAM 10Kbytes, ROM 256Kbytes |
RAM Memory | 4Mbytes CMOS Static RAM, 4Mbytes Flash |
Operating System | µITRON RTOS |
Processor | 32Bit RISC Microcontroller TX1940CYAF, 32MHz, internal RAM 10Kbytes, ROM 256Kbytes |
RAM Memory | 4Mbytes CMOS Static RAM, 4Mbytes Flash |
Types (3) | More certifications on demand |
Types (6) | Russia: GOST |
Types (1) | Europe: ATEX |
Types (4) | Australia: IECEx, ANZEx |
Types (5) | China: MA |
Types (2) | U.S.: MSHA |
Supply Current - Maximum Ratings | — |
Supply Current - Typical Value | — |
Supply Voltage - Typical Value | 12 V DC |
Supply Voltage - Maximum Ratings | 9.5 V - 13.2 V |
Temperature - Typical Value | — |
Temperature - Symbol | Tamb |
Temperature - Maximum Ratings | -20° C - +40° C (-4° F - +104° F) |
Socket 3 - Pin 3 | Serial Interface: TxD_B |
Socket 4 - Pin 2 | Serial Interface: RxD_C |
Socket 1 - Pin 1 | Optocoupler Anode |
Socket 15 - Pin 4 | CM-GND |
Socket 17 - Pin 3 | CM-Sensor - |
Socket 13 - Pin 2 | CM-Sensor + |
Socket 18 - Pin 2 | CM-Sensor + |
Socket 14 - Pin 4 | CM-GND |
Socket 12 - Pin 3 | TP b |
Socket 8 - Pin 1 | Multi Mode Input 4 |
Socket 4 - Pin 3 | Serial Interface: TxD_C |
Socket 3 - Pin 4 | GND |
Socket 10 - Pin 2 | Multi Mode Input 3 |
Socket 10 - Pin 3 | +8.2 V (output) |
Socket 20 - Pin 2 | CM-Sensor + |
Socket 11 - Pin 1 | +12 V (output) |
Socket 20 - Pin 4 | CM-GND |
Socket 15 - Pin 2 | CM-Sensor + |
Socket 4 - Pin 4 | GND |
Socket 13 - Pin 3 | CM-Sensor - |
Socket 8 - Pin 4 | GND |
Socket 3 - Pin 2 | Serial Interface: RxD_B |
Socket 19 - Pin 4 | CM-GND |
Socket 11 - Pin 4 | GND |
Socket 2 - Pin 3 | Serial Interface: TxD_0 |
Socket 13 - Pin 4 | CM-GND |
Socket 5 - Pin 1 | +12 V (C) (output) |
Socket 19 - Pin 2 | CM-Sensor + |
Socket 14 - Pin 3 | CM-Sensor - |
Socket 19 - Pin 3 | CM-Sensor - |
Socket 14 - Pin 2 | CM-Sensor + |
Socket 17 - Pin 4 | CM-GND |
Socket 7 - Pin 4 | GND (Power Supply) |
Socket 8 - Pin 3 | +8.2 V (output) |
Socket 10 - Pin 1 | +12 V (output) |
Socket 7 - Pin 1 | +12 V (Power Supply) |
Socket 5 - Pin 4 | GND |
Socket 6 - Pin 3 | Profibus: b (internal) |
Socket 16 - Pin 2 | CM-Sensor + |
Socket 11 - Pin 2 | Multi Mode Input 6 |
Socket 12 - Pin 2 | TP a |
Socket 2 - Pin 2 | Serial Interface: RxD_0 |
Socket 16 - Pin 3 | CM-Sensor - |
Socket 20 - Pin 3 | CM-Sensor - |
Socket 1 - Pin 2 | Relay Contact NO: a |
Socket 18 - Pin 4 | CM-GND |
Socket 2 - Pin 1 | +12 V (A) (output) |
Socket 16 - Pin 4 | CM-GND |
Socket 1 - Pin 4 | Optocoupler Cathode |
Socket 9 - Pin 4 | GND |
Socket 9 - Pin 1 | Multi Mode Input 5 |
Socket 9 - Pin 2 | Multi Mode Input 2 |
Socket 11 - Pin 3 | +8.2 V (output) |
Socket 10 - Pin 4 | GND |
Socket 3 - Pin 1 | +12 V (B) (output) |
Socket 8 - Pin 2 | Multi Mode Input 1 |
Socket 5 - Pin 3 | Switch 2 |
Socket 9 - Pin 3 | +8.2 V (output) |
Socket 5 - Pin 2 | Switch 1 |
Socket 4 - Pin 1 | +12 V (C) (output) |
Socket 18 - Pin 3 | CM-Sensor - |
Socket 1 - Pin 3 | Relay Contact NO: b |
Socket 17 - Pin 2 | CM-Sensor + |
Socket 2 - Pin 4 | GND |
Socket 15 - Pin 3 | CM-Sensor - |
Socket 6 - Pin 2 | Profibus: a (internal) |
Provides vibration monitoring functionality for longterm health monitoring of the following longwall related equipment: (3) | • Stage loader gearbox and relating motor • Crusher and relating motor |
Provides vibration monitoring functionality for longterm health monitoring of the following longwall related equipment: (2) | • Shearer haulage and ranging arm gearboxes • Water/HFA pump station |
Provides vibration monitoring functionality for longterm health monitoring of the following longwall related equipment: (1) | • CST gearbox and relating motor • UEL gearbox and relating motor |
Length | — |
Width | — |
Height | — |
Length | — |
Width | — |
Height | — |
Data not available.