CNC4PC C34LC-S R1 Special Function Boards User Manual
- June 10, 2024
- CNC4PC
Table of Contents
CNC4PC C34LC-S R1 Special Function Boards
OVERVIEW
This board interface is used for the connection between C82, C76, M16D, C35S, C62 and LICHUAN A4 – A6 Series AC Servo Drive
FEATURES
- HDM44D connector for Connection of Driver.
- RJ45 Connector for Axis.
- Encoder Output.
- Select Jumper for Hard Enable or Soft Enable.
- Alarm terminal
- Select jumper for signal differentials.
- Terminals for external drive enable push button.
- Select Jumper active Low and active High
BOARD DESCRIPTION
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
Use Hardware Enable to keep the driver enabled all the time. Set of jumpers as shown in the image.
**HARD ENABLE
**
JUMPER TO SELECT THE DIFFERENTIAL
If working the inputs of STEP and DIR as differentials signals, you have to use the board, set jumper as shown in the image
DIFERENTIAL
If not use the differential signal for STEP & DIR, set jumper as show in the image.
STEP & DIR
JUMPER TO SELECT ACTIVE LOW AND ACTIVE HIGH
**1-2: ACTIVE LOW
**
2-3: ACTIVE HIGH
WIRING SAMPLE
Diagram of connection with input signals Step & Dir and C76.
A4 – A6 Series AC
Servo Dive
Diagram of connection with input signals Differentials C74 and C76.
PINOUT
LICHUAN SERVO DRIVE AND C34LC-S CONNECTION
HDM44D PIN| FUNCTION| RJ45 PIN
3| SERVO ON | 5
36| COM+| 7
–| + 5V| 8
37| COM- / GND| 4
8| ALARM | 5
16| DIR-| 3
17| DIR+| 6
1| STEP-| 1
2| STEP+| 2
Note:
- Servo ON and Alarm signals are related to the RJ45 pin 5 of the C34LC-S board, but they are not connected directly to this pin.
RJ45 for Encoder
| HDM44D PIN | RJ45 PIN | FUNCTION |
|---|---|---|
| 24 | 1 | GND |
| – | 2 | NC |
| 14 | 3 | Z- |
| 13 | 4 | Z+ |
| 10 | 5 | A- |
| 9 | 6 | A+ |
| 12 | 7 | B- |
| 11 | 8 | B+ |
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.