Cat | PMC-D/PMC-D20 | Caterpillar

PMC-D/PMC-D20

Operating System: µITRON RTOS; µITRON RTOS

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

RAM Memory: 4Mbytes CMOS Static RAM, 4Mbytes Flash; 4Mbytes CMOS Static RAM, 4Mbytes Flash

Overview

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.

Product Specifications for PMC-D/PMC-D20

US
Metric

Components

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

Global Certifications

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

Electrical Data

Supply Current - Maximum Ratings	1.5 A 1.5 A
Supply Current - Typical Value	1.0 A 1.0 A
Supply Voltage - Typical Value	12 V DC 12 V DC
Supply Voltage - Maximum Ratings	9.5 V - 13.2 V 9.5 V - 13.2 V

Environmental Data

Temperature - Typical Value	68.0 °F 20.0 °C
Temperature - Symbol	Tamb Tamb
Temperature - Maximum Ratings	-20° C - +40° C (-4° F - +104° F) -20° C - +40° C (-4° F - +104° F)

Electrical Sockets

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

HEALTH for Longwall Vibration Analysis

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 • 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 • 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 • CST gearbox and relating motor • UEL gearbox and relating motor

PMC-D Dimensions and Plug Assignments - Approximate

Length	13.19 in 335.0 mm
Width	10.94 in 278.0 mm
Height	5.83 in 148.0 mm

PMC-D20 Dimensions and Plug Assignments - Approximate

Length	13.19 in 335.0 mm
Width	10.98 in 279.0 mm
Height	4.92 in 125.0 mm

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PMC-D/PMC-D20

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Overview

Attributes of PMC-D/PMC-D20 Control Unit

Main Features PMC-D Drive Control System

Additional Features