PMC-D/PMC-D20 Drive Control Unit

PMC-D/PMC-D20 Drive Control Unit

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
Socket 1 - Pin 1
Optocoupler Anode

Components

Operating System
µITRON RTOS
Processor
32Bit RISC Microcontroller TX1940CYAF, 32MHz, internal RAM 10Kbytes, ROM 256Kbytes
RAM Memory
4Mbytes CMOS Static RAM, 4Mbytes Flash

Electrical Sockets

Socket 1 - Pin 1
Optocoupler Anode
Socket 1 - Pin 2
Relay Contact NO: a
Socket 1 - Pin 3
Relay Contact NO: b
Socket 1 - Pin 4
Optocoupler Cathode
Socket 10 - Pin 1
+12 V (output)
Socket 10 - Pin 2
Multi Mode Input 3
Socket 10 - Pin 3
+8.2 V (output)
Socket 10 - Pin 4
GND
Socket 11 - Pin 1
+12 V (output)
Socket 11 - Pin 2
Multi Mode Input 6
Socket 11 - Pin 3
+8.2 V (output)
Socket 11 - Pin 4
GND
Socket 12 - Pin 2
TP a
Socket 12 - Pin 3
TP b
Socket 13 - Pin 2
CM-Sensor +
Socket 13 - Pin 3
CM-Sensor -
Socket 13 - Pin 4
CM-GND
Socket 14 - Pin 2
CM-Sensor +
Socket 14 - Pin 3
CM-Sensor -
Socket 14 - Pin 4
CM-GND
Socket 15 - Pin 2
CM-Sensor +
Socket 15 - Pin 3
CM-Sensor -
Socket 15 - Pin 4
CM-GND
Socket 16 - Pin 2
CM-Sensor +
Socket 16 - Pin 3
CM-Sensor -
Socket 16 - Pin 4
CM-GND
Socket 17 - Pin 2
CM-Sensor +
Socket 17 - Pin 3
CM-Sensor -
Socket 17 - Pin 4
CM-GND
Socket 18 - Pin 2
CM-Sensor +
Socket 18 - Pin 3
CM-Sensor -
Socket 18 - Pin 4
CM-GND
Socket 19 - Pin 2
CM-Sensor +
Socket 19 - Pin 3
CM-Sensor -
Socket 19 - Pin 4
CM-GND
Socket 2 - Pin 1
+12 V (A) (output)
Socket 2 - Pin 2
Serial Interface: RxD_0
Socket 2 - Pin 3
Serial Interface: TxD_0
Socket 2 - Pin 4
GND
Socket 20 - Pin 2
CM-Sensor +
Socket 20 - Pin 3
CM-Sensor -
Socket 20 - Pin 4
CM-GND
Socket 3 - Pin 1
+12 V (B) (output)
Socket 3 - Pin 2
Serial Interface: RxD_B
Socket 3 - Pin 3
Serial Interface: TxD_B
Socket 3 - Pin 4
GND
Socket 4 - Pin 1
+12 V (C) (output)
Socket 4 - Pin 2
Serial Interface: RxD_C
Socket 4 - Pin 3
Serial Interface: TxD_C
Socket 4 - Pin 4
GND
Socket 5 - Pin 1
+12 V (C) (output)
Socket 5 - Pin 2
Switch 1
Socket 5 - Pin 3
Switch 2
Socket 5 - Pin 4
GND
Socket 6 - Pin 2
Profibus: a (internal)
Socket 6 - Pin 3
Profibus: b (internal)
Socket 7 - Pin 1
+12 V (Power Supply)
Socket 7 - Pin 4
GND (Power Supply)
Socket 8 - Pin 1
Multi Mode Input 4
Socket 8 - Pin 2
Multi Mode Input 1
Socket 8 - Pin 3
+8.2 V (output)
Socket 8 - Pin 4
GND
Socket 9 - Pin 1
Multi Mode Input 5
Socket 9 - Pin 2
Multi Mode Input 2
Socket 9 - Pin 3
+8.2 V (output)
Socket 9 - Pin 4
GND

Global Certifications

Types (1)
Europe: ATEX
Types (2)
U.S.: MSHA
Types (3)
More certifications on demand
Types (4)
Australia: IECEx, ANZEx
Types (5)
China: MA
Types (6)
Russia: GOST

HEALTH for Longwall Vibration Analysis

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
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: (3)
• Stage loader gearbox and relating motor • Crusher and relating motor

PMC-D Dimensions and Plug Assignments - Approximate

Height
5.83in
Length
13.19in
Width
10.94in

PMC-D20 Dimensions and Plug Assignments - Approximate

Height
4.92in
Length
13.19in
Width
10.98in

Electrical Data

Supply Current - Maximum Ratings
1.5A
Supply Current - Typical Value
1A
Supply Voltage - Maximum Ratings
9.5 V - 13.2 V
Supply Voltage - Typical Value
12 V DC

Environmental Data

Temperature - Maximum Ratings
-20° C - +40° C (-4° F - +104° F)
Temperature - Symbol
Tamb
Temperature - Typical Value
68°F

Standard Equipment:

Optional Equipment: