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KK01MANUAL FOR BREAKOUT BOARD
INFORMATION IS SPECIFIC TO OUR PRODUCTS AND CAN CAUSE
DAMAGE IF USED WITH NONE COMPATIBLE PRODUCTS SO PLEASE
CHECK WITH YOUR SUPPLIER FOR COMPATIBILITY
© CNC4YOU LTD ALL RIGHTS RESERVED
These drawings are supplied as a guide no guarantees are implied or given.Caution when wiring and check with a qualified professional if unsure.
Documentation will be updated amended at the discretion of CNC4YOU Ltd.
V1.00
MANUAL FOR BREAKOUT BOARD KK01
CNC4YOU.co.uk
1. FUNCTION INTRODUCTION
Tel: 01908 315011 07576759884
© CNC4YOU LTD All Rights Reserved
Our KK01 breakout board is a 5 Axis system with on-board relay with normally open contactand 5 optoisolated inputs for use with Estop, limit and home switches etc. please see wiringdiagram. These optoisolated inputs in conjunction with mach3 debounce settings can give ahigh degree of noise immunity. This board can be powered from external 5 volt regulatedPSU (Preferred option) or powered by supplied USB cable, this is selected by an on boardjumper JP1. Input circuit is independent of rest of breakout board allowing for separatehigher voltage inputs as shown in this document with limiting resistors to reduce current, thiscan give a higher degree of noise immunity if required. In most applications using on-board5Volts as shown in this document will give satisfactory results.For ease of setup board has silkscreen printed information for ease identification and wiring.
KK01 CNC4YOU.CO.UKP10P11P12P13P15
GNDGNDVCC in
USB PARALLEL
P1COMN/O+5V 0V
P17P16+5V
P2
P3
P1
+5V
P4
P5
P1
+5V
P6
P7
P1
+5V
P8
P9
P1
+5V
Power
ExternalRegulated5 Volt PSU
(CautionDo notExceed5 Volts)
1 2 3
Pins 2 and 3External PSU
Breakout Board Power Supply Source
KK01 CNC4YOU.CO.UKP10P11P12P13P15
GNDGNDVCC in
USB PARALLEL
P1COMN/O+5V 0V
P17P16+5V
P2
P3
P1
+5V
P4
P5
P1
+5V
P6
P7
P1
+5V
P8
P9
P1
+5V
Power1 2 3
Pins 1 and 2USB Powered
Powered by External Regulated 5Volt Supply
Powered by USB Cable
© CNC4YOU LTD All Rights Reserved
Tel: 01908 315011 07576759884
View from computer printer port
Breakout board input and output signal definition
OUTPUT DEFINE FOR 25 PINS
Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 Pin 9
ENA DIR PUL DIR PUL DIR PUL DIR PUL
ENABLE
Step X
Dir X
Step Y
Dir Y
Step Z
Dir Z
Step A
Dir A
Pin 10 Pin 11 Pin 12 Pin 13 Pin 14 Pin 15 Pin 16 Pin 17 Pin18-25
P10 P11 P12 P13 P14 P15 DIR PUL Gnd
Input 1
Input 2
Input 3
Input 4
Relay
Input 5
Step B
Dir B
0 Volts
Board Silk Screen
© CNC4YOU LTD All Rights Reserved
Tel: 01908 315011 07576759884
VCC R
5V 0
12V 680Ω
24V 1.8KΩ
Figure 3: Typical connection
© CNC4YOU LTD All Rights Reserved
STEP
STEP PUL
TYPICAL WIRING DIAGRAM
Tel: 01908 315011 07576759884
TYPICAL ESTOP AND LIMIT / HOME SWITCH WIRING
IN5
IN1
o oo___
o oo___
o oo___
Limit and Homing
Switches
N/C N/C N/C
N/C Normally Closed Contact
KK01 CNC4YOU.CO.UKP10P11P12P13P15
GNDGNDVCC in
USB PARALLEL
P1COMN/O+5V 0V
P17P16+5V
P2
P3
P1
+5V
P4
P5
P1
+5V
P6
P7
P1
+5V
P8
P9
P1
+5V
Power
o o__E-Stop
Inputs IN1 to IN5 are general input signals and can be used as such.Limit switch and EStop are just examples of use only and not pre-defined.We would normally recommend using one input for all limit switches and wirethem through normally closed contacts in series when using mechanical limitswitches and parallel for normally open or open collector proximity switches etc.please see our wiring diagrams for options.
© CNC4YOU LTD All Rights Reserved
Tel: 01908 315011 07576759884
Limit and Homing
Proximity Switches
LJ12A3-4
LJ12A3-4
LJ12A3-4(Black )
+6 to 36Volts DC (Brown)
0
Volts
DC (Blue)
TYPICAL ESTOP AND PROXIMITY LIMIT / HOME SWITCH WIRING
IN5
IN1 KK01 CNC4YOU.CO.UKP10P11P12P13P15
GNDGNDVCC in
USB PARALLEL
P1COMN/O+5V 0V
P17P16+5V
P2
P3
P1
+5V
P4
P5
P1
+5V
P6
P7
P1
+5V
P8
P9
P1
+5V
Power
o o__E-Stop
Inputs IN1 to IN5 are general input signals and can be used as such.Limit switch and EStop are just examples of use only and not pre-defined.We would normally recommend using one input for all limit switches and wirethem through normally closed contacts in series when using mechanical limitswitches and parallel for normally open or open collector proximity switches etc.please see our wiring diagrams for options.
© CNC4YOU LTD All Rights Reserved
Tel: 01908 315011 07576759884
IN5
IN1
o oo___
o oo___
o oo___
o o__E-Stop
Limit and Homing
Switches
N/C
N/C N/C N/C
N/C Normally Closed Contact
KK01 CNC4YOU.CO.UKP10P11P12P13P15
GNDGNDVCC in
USB PARALLEL
P1COMN/O+5V 0V
P17P16+5V
P2
P3
P1
+5V
P4
P5
P1
+5V
P6
P7
P1
+5V
P8
P9
P1
+5V
Power
ExternalRegulated5 Volt PSU
Higher Input Voltage RequiresSeries Resistor to limit Current
VCC R
5V 0
12V 680Ω
24V 1.8KΩ
in
(CautionDo notExceed5 Volts)
R
RHigh Voltage Input for Estop and limit/Home Switches
Power from External or USB only one connection to be used
© CNC4YOU LTD All Rights Reserved
Tel: 01908 315011 07576759884
KK01 CNC4YOU.CO.UKP10P11P12P13P15
GNDGNDVCC in
USB PARALLEL
P1COMN/O+5V 0V
P17P16+5V
P2
P3
P1
+5V
P4
P5
P1
+5V
P6
P7
P1
+5V
P8
P9
P1
+5V
Power
NO
NO
NO
NORelay Normally Open Switch
Relay Output
© CNC4YOU LTD All Rights Reserved
Tel: 01908 315011 07576759884