USER’S MANUAL V.1.5
C34ES-DH BOARD Rev. 2
MAY 2022
OVERVIEW
This interfaces board is used for the connection between C62, C76, C82 or M16D and the Leadshine ES-DH AC SERVO DRIVE.
FEATURES
- HDM44D Connector for Connecting Driver.
- RJ45 Connector for Axis.
- Select Jumper for Hardware Enable or Software Enable.
- Select Jumper for signals Differentials
BOARD DESCRIPTION
JUMPER TO SELECT THE ENABLE
Use Software Enable to keep the driver active only while the system is active.
SOFT ENABLE
Use Hardware Enable to keep the driver enabled all the time.
HARD ENABLE
JUMPER TO SELECT THE DIFFERENTIAL INPUT
If working the inputs of STEP and DIR as differentials signals, you have to use the board C74, set jumper as shown in the image.
DIFFERENTIAL
If not use the differential signal for STEP & DIR, set jumper as shown in the image
STEP & DIR
WIRING SAMPLE
Diagram of connection with input signals Step & Dir C62, C76, C82 and M16D.
Diagram of connection with input signals Differentials, C74 and C62, C76, C82, M16D.
- Try initially wiring just one axis, and connect and configure the other axes once you have one connected as expected.
- It is possible that active High/Low for the Fault and Enable signals (PA_15 and PA_16) on the servo may need to be inverted. Check page 14 of the manual: https://www.cnc4pc.com/pub/media/productattachments/files/KL-110-80HHardware-Manual.pdf
PINOUT
Leadshine ES-DH AC SERVO DRIVE AND C34ES-DH CONNECTION
| DB44 PIN | FUNCTION | RJ45 PIN |
| 3 | STEP+ | 2 |
| 4 | STEP- | 1 |
| 5 | DIR+ | 6 |
| 6 | DIR- | 3 |
| 7 | ALARM | 5 |
| 8 | GND | Internally routed |
| 11 | COM+ | Internally routed |
| 12 | COM- | Internally routed |
Note:
* Servo ENABLE and Alarm signals are related to the RJ45 pin 5 of the C34ES-DH board, but they are not connected directly to this pin.
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 board 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.
