CNC4PC C34KY-M User manual

USER’S
MANUAL
VER. 1
C34KY-M BOARD
Rev. 1
FEBRARY, 2020

User’s Manual Page
USER'S MANUAL
TABLE OF CONTENTS
Contents Page #
1.0 OVERVIEW......................................................................................................................1
2.0 FEATURES......................................................................................................................1
3.0 BOARD DESCRIPTION...................................................................................................2
4.0 JUMPER TO SELECT THE ENABLE..............................................................................2
5.0 JUMPER TO SELECT THE DIFFERENTIAL...................................................................3
6.0 JUMPER TO SELECT ACTIVE LOW OR ACTIVE HIGH ................................................3
7.0 ALARM TERMINAL.........................................................................................................3
8.0 WIRING SAMPLE............................................................................................................4
8.1 Diagram of connection with input signals Step & Dir and C76....................................4
8.2 Diagram of connection with input signals Differentials C74 and C76. ........................5
9.0 PINOUT............................................................................................................................6
10.0 DIMENSION .......................................................................................................................7

User’s Manual Page 1
1.0 OVERVIEW
This board interface is used for the connection between C82, C76, M16D, C35S y C74
and YAKO Servo Driver M Series.
2.0 FEATURES
•HDM44D connector for Connection of Driver.
•RJ45 Connector for Axis.
•Encoder Output.
•Select Jumper for Hard Enable or Soft Enable.
•Select Jumper alarm active Low or active High
•Select jumper for signal differentials.
•Terminals for external drive enable push button.

User’s Manual Page 2
3.0 BOARD DESCRIPTION
4.0 JUMPER TO SELECT THE ENABLE
Use Software Enable to keep the driver active only while the system is active. Set
of jumpers as shown in the image.
SOFT ENABLE HARD ENABLE
Use Hardware Enable to keep the driver enabled all the
time. Set of jumpers as shown in the image.

User’s Manual Page 3
5.0 JUMPER TO SELECT THE DIFFERENTIAL
If using Differential Signals, it is required to use the C74 connector:
DIFERENTIAL STEP & DIR
6.0 JUMPER TO SELECT ACTIVE LOW OR ACTIVE HIGH
1-2: ACTIVE HIGH 2-3: ACTIVE LOW
7.0 ALARM TERMINAL

User’s Manual Page 4
8.0 WIRING SAMPLE
8.1 Diagram of connection with input signals Step & Dir and C76.
C34KY-M BOARD

User’s Manual Page 5
8.2 Diagram of connection with input signals Differentials C74 and C76.
C34KY-M BOARD

User’s Manual Page 6
9.0 PINOUT
YAKO DRIVE AND C34KY-M CONNECTION
HDM44D PIN
FUNCTION
RJ45 PIN
4
STEP-
1
3
STEP+
2
6
DIR-
3
8
GND
4
12
SOFT_EN
5
9
ALARM
5
5
DIR+
6
24VDC
7
13
5VDC
8
Note:
*Servo ON and Alarm signals are related to the RJ45 pin 5 of the C34KY-M board, but they
are not connected directly to this pin.
RJ45 for Encoder
HDM44D PIN
RJ45 PIN
FUNCTION
1
GND
2
NC
3
NC
4
NC
31
5
A-
16
6
A+
32
7
B-
18
8
B+

User’s Manual Page 7
10.0 DIMENSION
All dimensions are in Millimeters.
DISCLAIMER
Use caution. CNC machines can be dangerous machines. Neither DUNCAN USA, LLC
nor Arturo Duncan are liable for any accidents resulting from the improper use of these
devices. This product is not a fail-safe device and it should not be used in life support
systems or in other devices where its failure or possible erratic operation could cause
property damage, bodily injury or loss of life.