1. Introduction
The ZK-SMC05 is a versatile stepper/servo motor pulse controller designed for precise motion control in various applications. It features a 1.8-inch HD color screen, silicone buttons for durable operation, and supports both local control via a knob and remote control via PC software or a mobile application. This controller offers 20 distinct motion modes and rich interfaces for expansion, limit switch connections, and signal output control.
For detailed operation steps and advanced configurations, please refer to the official user manual PDF: SMC05 User Manual (PDF).
2. Key Features
- 20 Motion Modes: Comprehensive coverage for diverse applications, supporting remote customized firmware updates.
- 1.8-inch HD Color Screen: Clear and intuitive interface for simple and durable operation.
- Silicone Buttons: Provides waterproof and dustproof protection.
- Rich Interfaces: Supports key expansion, limit switch connection, and signal output control.
- Multi-Device Collaborative Control: Dual-end control via host computer and APP for real-time monitoring and operation.
- Dual-language Interface: Freely switch between Chinese and English for enhanced usability.
- Operating Voltage: 12-24V.
- Motor Pulse Frequency: 1Hz-200,000Hz.
- Communication: Modbus protocol, supports serial port/Bluetooth/485.
3. Specifications
Figure 3.1: ZK-SMC05 Product Information and Specifications
| Parameter | Value |
|---|---|
| Model | ZK-SMC05 |
| Operating Voltage | 12-24V |
| Output Signals | 4 outputs, 0V output voltage |
| Input Signals | 4 limit switch inputs, 3 expansion button interfaces |
| Operating Environment | -5°C to 60°C (non-condensing) |
| Motor Pulse Frequency | 1Hz-200,000Hz |
| Display | 1.8-inch color screen |
| Motor Pulse Voltage | 0V output, collector output configuration |
| Communication | Modbus protocol, supports serial port/Bluetooth/485 |
| Product Size | 83x48x35.5mm |
| Product Weight | Net weight 72g, with packaged 93g |
Dimensions and Mounting
Figure 3.2: Product dimensions and suggested panel cutout size (81mm x 44mm with 12mm depth).
4. Setup and Wiring
This section details the connections for the ZK-SMC05 controller. Ensure all power is disconnected before making any wiring changes.
4.1 Extension Interface Overview
Figure 4.1: Overview of the ZK-SMC05 extension interfaces, including power, limit switch, expansion button, communication, and motor drive outputs.
The controller features pluggable terminals for easy and secure connections.
4.2 Power Supply Connection
- Connect a DC 12-24V power supply to the "Power supply DC12-24V" terminals.
- Ensure correct polarity.
4.3 Stepper/Servo Motor Drive Connection
The controller provides 4 output signals (0V pulse drive, common anode 5V connection) for connecting to stepper or servo motor drives. These outputs can drive devices under 500mA.
Figure 4.2: Example wiring diagram for connecting the ZK-SMC05 to a microstep driver and a stepper motor. Note the connections for PUL+, PUL-, DIR+, DIR-, ENA+, ENA-.
- Connect the PUL+ and PUL- terminals from the controller to the corresponding pulse input terminals on your motor drive.
- Connect the DIR+ and DIR- terminals from the controller to the direction input terminals on your motor drive.
- Connect the EN+ and EN- terminals (if used) for enable/disable functionality.
- For specific servo motor wiring methods, refer to the instruction manual provided with your servo drive.
4.4 Limit Switch and Expansion Button Connections
The controller supports 4 limit switch inputs (X1, X2, X3, X4) and 3 expansion button interfaces.
Figure 4.3: Wiring diagram for NPN normally open proximity switches and external buttons to the ZK-SMC05 controller. Connect brown wire to 24V, blue wire to 0V, and black wire to X1/X2/X3/X4 limit inputs. Y1-Y4 are output drive signals for indicator lights, solenoid valves, etc.
- NPN Normally Open Proximity Switch:
- Connect the brown wire to the 24V position.
- Connect the blue wire to the 0V position.
- Connect the black wire to the limit interface terminals X1/X2/X3/X4.
- Expansion Buttons: Connect external buttons to the designated expansion button interfaces (e.g., STOP, RUN).
4.5 Communication Interface
The controller supports Modbus protocol via serial port, Bluetooth, or 485 communication.
- Connect your communication module (e.g., USB-to-serial adapter, Bluetooth module) to the 5V, TX, RX, GND pins on the communication interface.
5. Operating Instructions
The ZK-SMC05 can be operated directly via its onboard interface or remotely through PC software and a mobile APP.
5.1 Onboard Interface Overview
Figure 5.1: Overview of the ZK-SMC05 buttons, knob, and display indicators.
- FWD (Forward): Initiates forward rotation.
- REV (Reverse): Initiates reverse rotation.
- SET (Set/Exit): Enters/exits settings menus.
- ENT (Confirm): Confirms selections.
- Knob: Adjusts parameters and navigates menus.
- Display: Shows current speed, pulse count, motion mode, and other status indicators.
Video 5.1: Demonstration of ZK-SMC05 interface display, stepper motor drive, expansion button, limit switch, output control, servo motor drive, upper computer control, and APP control.
5.2 Motion Modes (20 Types)
The controller supports 20 different motion modes. Refer to the tables below for a summary of each mode. Detailed operation steps for each mode are available in the full PDF manual.
Figure 5.2: Part 1 of the 20 motion modes available on the ZK-SMC05 controller.
Figure 5.3: Part 2 of the 20 motion modes available on the ZK-SMC05 controller.
| Number | Action Sketch |
|---|---|
| 01 | The motor works with [knob] |
| 02 | Keep rotating after pressing and holding the button, and release the stop |
| 03 | Press the button and keep rotating, then press again to stop |
| 04 | After pressing the button, according to the set distance (number of pulses), forward rotation arrival delay or reverse rotation arrival delay, cycle |
| 05 | After pressing the button, rotate forward or reverse according to the set distance (number of pulses) - delay, cycle, and return to zero at the end of the cycle |
| 06 | After pressing the button, rotate forward and backward according to the set distance (number of pulses) and cycle |
| 07 | Cyclic positive and negative rotation between two limit positions (Abbreviation: forward rotation to limit stop delay reverse rotation to limit stop delay) |
| 08 | After the button is pressed, the forward rotation or reverse rotation - in place delay is performed according to the set time. loop |
| 09 | After pressing the button, turn forward or reverse according to the set time - delay, cycle, and return to zero at the end of the cycle |
| 10 | After pressing the button, it will rotate forward and backward according to the set time |
| 11 | Press and hold the button motor forward rotation or reverse permanent rotation, release the button, - delay return to zero |
| 12 | Press the [FWD] key and the motor will continue to turn forward to stop at limit 1. Press the [REV] key and the motor will continue to reverse until stop at limit 2 |
| 13 | Press and hold the [FWD] key, and the motor will always turn to the limit stop; (not reaching the limit position. Loosen and directly reverse) loosen the motor until the limit stops |
| 14 | Power on for automatic operation or press [start] to press the set distance for forward rotation, and then press [start] to press the set distance for reverse rotation |
| 15 | Power on for automatic operation or press [start] to press the set distance to rotate forward, and then press [start] to reverse to zero |
| 16 | Power on for automatic operation or press [start] to press the set distance to cycle forward and reverse. (Abbreviation: forward delay (F-07) - reverse delay (F-08)) |
| 17 | Power on for automatic operation or press the [start key] for positive and negative rotation delay cycle between two limit positions |
| 18 | Press and hold the [FWD] key to rotate forward, stop delay in case of limit 1, and stop delay in case of limit 2 in case of automatic reverse |
| 19 | Press and hold the forward and reverse adjustment positions, press the Start button to set the distance for forward rotation - delay cycle, and then press the [Start] button to reverse the set distance - delay cycle |
| 20 | Four limit signals control the movement to four positions respectively |
5.3 PC and Mobile APP Control
The ZK-SMC05 supports multi-device collaborative control, allowing real-time monitoring and operation from both a host computer and a mobile phone APP.
Figure 5.4: The ZK-SMC05 controller can be controlled via a PC application and a mobile Android APP, offering a graphical interface for parameter adjustment and real-time monitoring.
Figure 5.5: Detailed view of the PC and Android APP interfaces for controlling the ZK-SMC05.
- PC Software: Connect the controller to a computer via a serial port (e.g., USB-to-serial adapter) and use the provided PC software for advanced control, parameter setting, and monitoring.
- Mobile APP: Connect via Bluetooth to the mobile APP (e.g., WuzhiMotor) for convenient wireless control and monitoring.
- Refer to the specific software/APP documentation for installation and usage instructions.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the controller. Avoid using harsh chemicals or abrasive materials.
- Environment: Operate the controller within the specified temperature and humidity ranges (-5°C to 60°C, non-condensing).
- Firmware Updates: The controller supports remote firmware updates. Check the manufacturer's website or APP for the latest firmware versions and update instructions to ensure optimal performance and access to new features.
- Connection Integrity: Periodically check all wiring connections to ensure they are secure and free from damage.
7. Troubleshooting
- Controller Not Powering On:
- Verify the DC 12-24V power supply is correctly connected and providing the specified voltage.
- Check for loose connections or damaged power cables.
- Motor Not Responding:
- Ensure the motor drive is correctly wired to the controller's output terminals (PUL, DIR, EN).
- Check the motor drive's power supply and status indicators.
- Verify the selected motion mode and parameters on the controller.
- Confirm the motor itself is functional.
- Communication Issues (PC/APP):
- For PC control, ensure the correct serial port is selected and the baud rate matches the controller's settings.
- For APP control, ensure Bluetooth is enabled on your mobile device and the controller is paired.
- Check that the communication module (e.g., Bluetooth module) is correctly connected to the controller.
- Limit Switch Not Functioning:
- Verify the limit switch wiring according to Figure 4.3.
- Ensure the limit switch type (NPN normally open) is compatible and functioning correctly.
- Check the controller's settings for limit switch configuration.
8. User Tips
- When setting up, double-check all wiring against the diagrams to prevent damage to the controller or connected devices.
- Familiarize yourself with the 20 motion modes by testing them with a low-speed setting first.
- Utilize the PC software or mobile APP for easier parameter adjustment and real-time monitoring, especially for complex motion sequences.
- Keep the firmware updated to benefit from performance improvements and new features.
9. Warranty and Support
This product is covered by a standard manufacturer's warranty against defects in materials and workmanship. For warranty claims, technical support, or further assistance, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.
Disclaimer: Electronic module products require a certain level of electronic knowledge. Please read the product instructions carefully before use. The product is not designed for medical, life-saving, or life-sustaining purposes, nor for use in dangerous environments like coal mines or oil depots. The manufacturer does not guarantee liability for such applications. The user is responsible for implementing appropriate protective measures and risk management plans. The company is not responsible for personal or property damage directly or indirectly caused by this equipment.
