CNC4PC C62 User manual

User’s Manual
Page i
USER’S
MANUAL
VER.1
C62- DUAL PORT MULTIFUNCTION CNC
BOARD Rev. 5.6
DECEMBER 2018

User’s Manual
Page ii
USER'S MANUAL
TABLE OF CONTENTS
CONTENTS PAGE #
1.0 FEATURES...................................................................................................................1
2.0 I/O SPECIFICATIONS...................................................................................................2
3.0 BOARD DESCRIPTION................................................................................................3
4.0 POWER TERMINALS AND CONFIGURATION JUMPERS...........................................4
4.1 Power terminal.............................................................................................................4
4.2 Output 5V Source ........................................................................................................4
4.3 Output 12 / 24V Source................................................................................................4
4.4 Input terminals for port_1 and port_2 ........................................................................4
4.5 Select JUMPER COM for the inputs of port_1 and port_2 ........................................6
4.6 Controller selection jumpers (IEEE1284/SS)..............................................................8
4.7 TTL or open collector outputs can be used for driver connection...........................9
4.8 Output terminal for general purpose..........................................................................9
4.9 Select Jumper for OUTPUT port_2...........................................................................10
5.0 DRIVER DISCONNECTION JUMPERS......................................................................10
6.0 TERMINAL E-STOP....................................................................................................10
7.0 TYPICAL CONNECTIONS..........................................................................................11
7.1 Connection with the terminal of output source of 12V / 24V..................................11
7.2 Connection with the terminal of output source of 5V .............................................11
8.0 LED INDICATOR ........................................................................................................12
9.0 PINOUT.......................................................................................................................14
10.0 WIRING SAMPLE .......................................................................................................16
11.0 CONNECTING A PENDANT.......................................................................................17
12.0 WIRING DIAGRAMS...................................................................................................17
12.1 Wiring diagram to connect NPN open collector proximity sensors.......................18
12.2 Wiring diagram to connect NPN proximity sensors................................................23
12.3 Wiring diagram to connect PNP open collector proximitysensors.......................26
12.4 Wiring diagram to connect PNP proximity sensors................................................29
13.0 DIMENSIONS..............................................................................................................32

User’s Manual
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1.0 FEATURES
•Connects directly to the motion controller or Parallel Ports.
•IEEE 1284 Standard compatible.
•Built-in PWM-Based Speed Control.
•Two Built-in Electromechanical Relays with NO and NC positions for
spindle control.
•RJ45 Connector for Easy VFD Connection.
•Monitors E-Stop, Safety Charge Pump and fault signal from drivers.
•Monitors VFD alarm signal.
•Can enable and disable the drives.
•Electromechanical Relay with NO and NC positions for general purpose
(Port_2 16 or 17, jumper-selectable).
•Microcontroller based SCHP.
•RJ45 connectors for the axis.
•Opt -isolated inputs.
•Power terminal (12VDC / 24VDC).
•Outputs can be 500mA open collector or +5vdc at 24mA TTL.
•Status LEDs on all inputs and output connections.
•Works directly with popular CNC hardware and software.
•18 inputs and 16 outputs on 2 ports.

User’s Manual
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PINS
PORT1
PORT2
TOTAL
INPUT
5
13
18
OUTPUT
12
4
16
TOTAL
17
17
34
2.0 I/O SPECIFICATIONS
Inputs are jumper selected to be TTL or +24vdc and Outputs are jumper selected to be
TTL or Open Collector.
OPT-ISOLATED DIGITAL INPUT TTL SPECIFICATIONS
Numbers of inputs
18
On-state voltage range
2 to 5VDC
Maximum off-state voltage
0.8V
Typical signal delay
2.8uS
DIGITAL OUTPUT TTL SPECIFICATIONS
Number of outputs
16
Maximum output voltage
5VDC
Typical output current
50mA
Maximum off-state voltage
0.44 V
Maximum supported frequency
4M
Typical signal delay
10 nS
Time of transition to high impedance state
120mS*

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OPTOISOLATED DIGITAL INPUT SPECIFICATIONS
Numbers of inputs
18
On-state voltage range
5 to 24V DC
Typical signal delay
Less than 500uS
OPEN COLLECTOR OUTPUT SPECIFICATIONS
Number of outputs
16
Maximum Supported output voltage
30VDC
Typical output current (DIR and STEP outputs)
30mA
Typical output current (general purpose pins)
500mA
Maximum supported frequency
250KHz
Typical signal delay
Less than 8nS
3.0 BOARD DESCRIPTION

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4.0 POWER TERMINALS AND CONFIGURATION JUMPERS
4.1 Power terminal
This input requires an external power 12VDC / 24VDC@1000mA if not using the board to
supply power to external devices.
4.2 Output 5V Source
5V@200mA can be sourced to sensors or other cards requiring it.
4.3 Output 12 / 24V Source
24V@300mA can be sourced to sensors or other cards requiring it.
4.4 Input terminals for port_1 and port_2
These terminals support signals 5VDC or 24VDC, you can connect sensors NPN, PNP,
switches, capacitive sensors, etc. set jumpers depending on signal voltage (5VDC or 24VDC).
For see connection diagram go to WIRING DIAGRAMS

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PORT_1
INPUT 5V INPUT 12V / 24V
Jumper position changed
PORT_2
INPUT 5V
INPUT 12V / 24V
Jumper position changed

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4.5 Select JUMPER COM for the inputs of port_1 and port_2
Set the Jumper to COM = +5VDC, GND or 12VDC / 24VDC to determine the common for the
input signals to be used.
COM = 5V
PORT_2 PORT_1
COM = GND with 5V

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COM = GND with 12V / 24V
Jumper position changed
COM = 12V / 24V

User’s Manual
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Isolate Input
4.6 Controller selection jumpers (IEEE1284/SS)
Some motion controllers are not IEEE1284 compatible, set the jumper select the
compatibility. Set it Non-Compatible if pull-up resistors in the motion controllers activate
outputs when not supposed to.
Compatible (IEEE1284) Not Compatible (IEEE1284)

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Page 9
4.7 TTL or open collector outputs can be used for driver connection.
Use TTL if driver takes +5vdc, or open collector if driver takes +12vdc or +24vdc signals.
TTL
Open Collector
Jumper position changed
4.8 Output terminal for general purpose
These outputs are open collector
In this terminal, can be connected relay, led or lamps, alarm, etc. this power is external

User’s Manual
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4.9 Select Jumper for OUTPUT port_2
Use TTL if driver takes +5vdc, or open collector if driver takes +12vdc or +24vdc signals.
TTL OPEN COLLECTOR
Jumper position changed
5.0 DRIVER DISCONNECTION JUMPERS
Set the jumper to use the driver disconnect detection feature that may be available on
the C34 board.
6.0 TERMINAL E-STOP
Connect an E-STOP push button as is shown in the below images.

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7.0 TYPICAL CONNECTIONS
7.1 Connection with the terminal of output source of 12V / 24V
7.2 Connection with the terminal of output source of 5V

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8.0 LED INDICATOR
The standby LED lights indicates that the system is ready but disabled. When Status
LED, (Green LED) lights, it indicates that the system is enabled.
There are 4 possible error sources: a driver fault, E-STOP error, SCHP error or VFD
alarm. An LED will light close to the source of the fault.
RJ45 for VFD Connection
This RJ45 port let you make an easy connection between this board and the VFD.
RJ45 for VFD
RJ45
PIN
Function
1
Analog GND
2
Analog Output
3
VFD Alarm
4
REL 1 Normally Open Contact
5
GND VFD
6
REL 2 Normally Open Contact
7
Ext. 12VDC or 24VDC
8
Relay Common
Analog GND: Ground of the Analog output signal
Analog Output: Isolated Analog Output Signal (0-10V)

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VFD Alarm: Alarm signal generated by the VFD. (See VFD ALARM JUMPERS section)
GND VFD: Ground of VFD when it is powered with external source of 24V
Ext. 12VDC or 24VDC: External 12VDC or 24VDC power supply used to enable the
VFD.
Relay Common: The signal or voltage wired to this terminal can be connected to the
common terminals of the relay 1 and relay 2. Use the on-board RELAY COMMON
JUMPERS to do this connection. Remove the jumper if this connection is not required.
VFD Connection and configuration jumpers
VFD Alarm jumpers
Many VFDs have general purpose relay that can be configured to generate an alarm
(Use its N.C. contacts). This board takes advantage of this feature to monitor the VFD
status.
Set jumper as shown below for VFD
1and 2: pull up 2 and 3: pull down

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Page 14
The VFD Alarm monitoring feature can be enabled or disabled:
For the Variable speed control go to
http://cnc4pc.com/Tech_Docs/VARIABLE_SPEED_CONTROL.pdf
For Configure the control software go to
http://cnc4pc.com/Tech_Docs/CONFIGURATION_OF_CONTROL_SOFWARE.pdf
For Dipswitch configuration go to
http://cnc4pc.com/Tech_Docs/DIPSWITCH_CONFIGURATION.pdf
For Replacing Potentiometer go to
http://cnc4pc.com/Tech_Docs/Replacing_a_Potentiometer.pdf
9.0 PINOUT

User’s Manual
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RJ45 Distribution
RJ45_7
RJ45_8
RJ45_9
RJ45 PIN
P.P. PIN
RJ45 PIN
P.P. PIN
RJ45 PIN
P.P. PIN
1
GND
1
GND
1
GND
2
1_13
2
NC
2
2_17
3
1_12
3
E-STOP
3
2_16
4
1_11
4
2_11
4
2_1
5
1_15
5
1_15
5
2_14
6
2_11
6
NC
6
NC
7
12/24V
7
12/24V
7
5V
8
NC
8
NC
8
12/24V
Supported connection
Supported connection
Supported connection
C16, A32, A61
C48
C15, C5, C8, C9, C47,
C41S, C6, C36S, C54,
C56, C37
P_P: Parallel port or Smooth Stepper pin, where the first P is the
port number and the second P is the pin number.

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10.0 WIRING SAMPLE
Note: This wiring is just to illustrate a sample product application. Specific wiring may vary
from system to system. It is the user’s responsibility to implement it correctly.

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11.0 CONNECTING A PENDANT
Set the pendant enable jumper in ENABLE position if a pendant is connected to the PIN
HEADER connector.
Note: when is connect the pendant, must set jumper of common in GND of port_2.
If not connects a pendant, set jumper on 2-3.
12.0 WIRING DIAGRAMS
Different kind of sensors and switches using different voltages can be connected using
the diagrams that follow:
Note: The below wiring diagrams are an example; any input can be used for the
connections.

User’s Manual
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1
12.1 Wiring diagram to connect NPN open collector proximity sensors
Using isolate power supply 12V / 24V, common positive
Set jumpers 12 / 24V