User Manual

MPC03LX

Rev. 1.0

MPC03-LX User Manual (Rev.1.0)

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Table of Content 1 CONNECTION OF MPC03-LX......................................................................................................1 2 DUAL-AXIS STEPPING SYSTEM....................................................................................................2

2.1 System Description.................................................................................................................................. 2 2.2 Connection Diagram ............................................................................................................................... 2

3 CONNECT MOTION CONTROLLER TO LASER POWER SUPPLIES....................................................3 3.1 Single-channel Laser Power ................................................................................................................... 3

4 CONNECTION OF ORIGIN AND LIMIT SIGNALS .............................................................................6 4.1 Origin Switches ....................................................................................................................................... 6 4.2 Limit Switches ......................................................................................................................................... 7

X62 CONNECTION INSTRUCTIONS..................................................................................................9 CAUTIONS：................................................................................................................................10

MPC03-LX User Manual (Rev.1.0)

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1 Connection of MPC03-LX

The digital inputs (limit, origin, and general inputs) of MPC03LX control card can be contact switches

and NPN-output proximity sensor switches. Refer to Fig 1.1.

MPC03LX outputs pulse/direction signals to control stepper motor drives or digital servo motor drives.

The motor’s rotating speed is determined by the pulse frequency. The rotation angle of the motor is determined

by the number of pulses. Fig 1.2 describes the connection of pulse/direction signals.

Remark: No encoder feedback input interface for MPC03-LX.

24DCV

MPC03Control Card External signal

Opto-isolated power GND

24DCV

a．Contact Switches b．NPN-ouput proximity switches

Fig 1.1 Connection of Digital Inputs

MPC03Control Card External signal

Opto-isolated power GND

Pull-up resistor

26LS32 Or Equivalent circuit

MPC03 Control Card Drives a．Connection of differential signal

MPC03 Control Card Drives

b．Connection of mono signal

+ +

- - GND

+5V

+

-

Fig1.2 Connection of Pul/Dir Outputs

MPC03-LX User Manual (Rev.1.0)

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2 Dual-axis Stepping System

2.1 System Description

1. Hybrid 2-phase stepper motors+stepper motor drives;

2. Upper control unit: MPC03LX;

3. DC power supplies: 24DCV（10A）

2.2 Connection Diagram

Remark: The connection of Z-axis is the same as the above；

Motor Power Supply

Motor Power Supply

X-axis

Y-axis

Motor

Motor

GND

GND

GND

MPC03-LX User Manual (Rev.1.0)

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3 Connect Motion Controller to Laser Power Supplies

3.1 Single-channel Laser Power

3.1.1 PWM Control

Remark1: Pins descriptions of different power supplies will differs. Please confirm with your power device

supplier before connecting

Remark2: The laser power and MPC03LX controller use common-ground;

Remark3: The diagram above describes the connection when signals are low-voltage effective.

Remark4: Do connect the pin of laser power to Pin 48;

Remark5: If radio-frequency laser tube is applied, only the PWM signal (Pin 48) is required. Pin 49 is left

unused for radio-frequency laser tube.

Pin 6 null Pin 5 Laser power adjustment Pin 4 GND Pin 3 Water protection Pin 2 Laser On/Off (low-voltage effective) Pin 1 Laser On/Off (high-voltage effective)

MPC03-LX User Manual (Rev.1.0)

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3.1.2 Analog Control

Remark1: Pins descriptions of different power supplies will differs. Please confirm with your power device

supplier before connecting

Remark2: The laser power and MPC03LX controller use common-ground;

Remark3: The diagram above describes the connection when the signals are low-voltage effective.

Remark4: Do connect the pin of laser power to Pin 52

Pin 6 null Pin 5 Laser power adjustment Pin 4 GND Pin 3 Water protection Pin 2 Laser On/Off (low-voltage effective) Pin 1 Laser On/Off (high-voltage effective)

MPC03-LX User Manual (Rev.1.0)

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3.1.2 Dual Analog Control

Remark1: Pins descriptions of different power supplies will differs. Please confirm with your power device

supplier before connecting

Remark2: The laser power and MPC03LX controller use common-ground;

Remark3: The diagram above describes the connection when the signals are low-voltage effective.

Remark4: Pin 52 and Pin 50 output 0-5V analog signals, and can be modified independently with the control

software.

Pin 6 null Pin 5 Laser power adjustment Pin 4 GND Pin 3 Water protection Pin 2 Laser On/Off (low-voltage effective) Pin 1 Laser On/Off (high-voltage effective)

Pin 6 null Pin 5 Laser power adjustment Pin 4 GND Pin 3 Water protection Pin 2 Laser On/Off (low-voltage effective) Pin 1 Laser On/Off (high-voltage effective)

MPC03-LX User Manual (Rev.1.0)

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4 Connection of Origin and Limit Signals

4.1 Origin Switches

4.1.1 Origin Switch Connection (low-voltage effective)

Remark1: Connect origin switches to the power GND output from the controller.

Remark2: The diagram above describes the connection when origin signals are low-voltage effective.

Remark3: If you don’t want origin switches, connect these pins to +24DCV opto-isolated power output from

the controller OR disconnect these pins.

X- Origin

Y- Origin

Z- Origin

MPC03-LX User Manual (Rev.1.0)

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4.1.2 Origin Switch Connection (high-voltage effective)

Remark1: Connect origin switches to the power GND output from the controller.

Remark2: The diagram above describes the connection when origin signals are high-voltage effective (User

can set signals low-voltage effective or high-voltage effective with LaserCut software).

Remark3: If you don’t want origin switches, connect these pins to power GND output from the controller.

4.2 Limit Switches

4.2.1 Limit Switch Connection (low-voltage effective)

X- Origin

Y- Origin

Z- Origin

X- Forward limit

X- Reverse limit

Y- Forward limit

Y- Reverse limit

Z- Reverse limit

Z- Forward limit

MPC03-LX User Manual (Rev.1.0)

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Remark1: Connect limit switches to the power GND output from the controller.

Remark2: The diagram above describes the connection when limit signals are low-voltage effective (User can

set signals low-voltage effective or high-voltage effective with LaserCut software).

Remark3: If you don’t want limit switches, connect these pins to +24DCV opto-isolated power output from the

controller OR disconnect these pins.

4.2.2 Limit Switch Connection (high-voltage effective)

Remark1: Connect limit switches to the power GND output from the controller.

Remark2: The diagram above describes the connection when limit signals are high-voltage effective (User can

set signals low-voltage effective or high-voltage effective with LaserCut software).

Remark3: If you don’t want limit switches, connect these pins to power GND output from the controller.

X- Forward limit

X- Reverse limit

Y- Forward limit

Y- Reverse limit

Z- Reverse limit

Z- Forward limit

MPC03-LX User Manual (Rev.1.0)

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X62 Connection Instructions

NO. Definition Remark NO. Definition Remark

1 General Input 1 IN 30 ORG（Axis3） IN

2 General Input 2 IN 31 PULSE（Axis4） OUT

3 General Input 3 IN 32 PULSE（Axis2） OUT

4 General Input 4 IN 33 DIR（Axis4） OUT

5 General Input 5 IN 34 DIR（Axis2） OUT

6 General Input 6 IN 35 + 5V Power OUT

7 General Input 7 IN 36 External GND OUT

8 General Input 8 IN 37 PULSE（Axis3） OUT

9 General Input 9 IN 38 PULSE（Axis1） OUT

10 General Input 10 IN 39 DIR（Axis3） OUT

11 General Input 11 IN 40 DIR（Axis1） OUT

12 General Input 12 IN 41 + 5V Power OUT

13 General Input 13 IN 42 General Output 5 OUT

14 General Input 14 IN 43 General Output 6 OUT

15 General Input 15 IN 44 General Output 3 OUT

16 General Input 16 IN 45 General Output 4 OUT

17 -24V Power GND OUT 46 General Output 1 OUT

18 + 24V Power OUT 47 General Output 2 OUT

19 Reverse Limit（Axis2） IN 48 PWM Power OUT

20 Reserve 49 Laser On/Off OUT

21 Forward Limit（Axis2） IN 50 Analog Power 2 OUT

22 Reserve 51 Laser Power GND OUT

23 ORG（Axis2） IN 52 Analog Power 1 OUT

24 Reserve 53 Reserve

25 Reverse Limit（Axis4） IN 54 Reserve

26 Reverse Limit（Axis3） IN 55 GND OUT

27 Forward Limit（Axis4） IN 56 + 5V Power OUT

MPC03-LX User Manual (Rev.1.0)

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28 Forward Limit（Axis3） IN 57 External - 24V GND IN

29 ORG（Axis4） IN 58 + 24V Power IN

Cautions：

Remark1: Pin 17 and Pin 18 can be used for the convenience of inputs wiring such as origin signals. DO NOT

make the anode and cathode wrong in wiring. Failure to follow the instruction will damage the controller.

Remark2: Do not connect the reserved pins (Remark: Reserve) to any signal wires or power wires.

Remark3: Do shut off the 24VDC power which provides power to X62, when plug in or pull out the 62-pin

cable.

Remark4: Connect power supply to Pin 57 and Pin 58. DO NOT make the anode and cathode wrong. Remark5: If use only one-channel analog output, connect only the analog power 1 (Pin 52). If use

dual-channel independent analog outputs, d/a converter chip need to be replaced first; and then connect the

laser power supplies to Analog Power 1 (Pin 52) and Analog Power2 (Pin 50) respectively.