Treedix S-003A Signal Generator Instruction Manual

1. Introduction

The Treedix S-003A Signal Generator is a multi-functional device designed for generating and simulating various electrical signals, including 4-20mA current and 0-10V voltage. It is an essential tool for debugging PLC/DCS systems, calibrating instrumentation, and testing industrial control equipment. This manual provides comprehensive instructions for safe and effective use of the device.

2. Package Contents

Please verify that all items listed below are included in your package:

• 1 x Treedix S-003A Signal Generator
• 1 x Type-C Charging Cable
• 4 x Alligator Test Clips
• 1 x User Manual
• 1 x Storage Box

Image: Treedix S-003A Signal Generator with included accessories.

3. Product Overview

3.1 Key Features

• High Capacity Lithium Battery: Powered by a 3000mHA lithium battery, offering up to 45 hours of operation (8 hours continuous work). Charged via a 5V Type-C interface.
• User-Friendly Design: Features an HD color screen, robust ABS shock-resistant casing, and a non-slip concave surface for stability.
• Wide Application Range: Suitable for PLC system debugging, DCS system debugging simulation, valve positioner adjustment, instrumentation calibration, and inverter detection.
• Multiple Signal Support: Supports 0-24mA active/passive current, 0-24V voltage, Hz pulse signals, and signal conversion (input to output).
• Preset Values: Four groups of common signal values can be preset for quick output adjustment.
• Real-time Curve View: Displays real-time signal curves for monitoring and analysis.

3.2 Device Components

Image: Front view of the Treedix S-003A Signal Generator, showing the display and control buttons.

The device features a clear display for output and input values, along with intuitive buttons for navigation and function selection. Input and output terminals are clearly labeled on the top of the device.

Image: Side view illustrating the Type-C charging port, anti-drop technology, and non-slip silicone design, along with connection diagrams for various applications.

4. Setup

4.1 Charging the Device

1. Connect the provided Type-C cable to the charging port on the side of the signal generator.
2. Connect the other end of the Type-C cable to a 5V USB power adapter (not included) or a computer USB port.
3. The device display will indicate charging status. Ensure the device is fully charged before first use for optimal battery life.

4.2 Basic Connections

Refer to the connection diagrams on the device or in the detailed application section for specific wiring. Always ensure the device is powered off before making any connections.

• Current Output (mA): Connect the alligator clips to the 'COM' and 'OUT' terminals for current output.
• Voltage Output (V): Connect the alligator clips to the 'COM' and 'OUT' terminals for voltage output.
• Signal Input (IN): Connect the signal source to the 'COM' and 'IN' terminals for signal measurement.

5. Operating Instructions

5.1 Power On/Off

Press and hold the ON/OFF button to power the device on or off.

5.2 Mode Selection

Use the FN button to cycle through different operating modes (e.g., Current Output, Voltage Output, Signal Input, Frequency Output).

5.3 Adjusting Output Values

1. Select the desired output mode (e.g., 0-24mA or 0-24V).
2. Use the Up and Down arrow buttons to adjust the output value.
3. The AUTO button can be used for automatic step adjustment or to quickly switch between preset values.
4. Press the ON/OFF button (short press) to enable or disable the output.

5.4 Signal Conversion (Input to Output)

The device supports converting an input signal to an output signal. Refer to the detailed manual for specific steps on configuring this function using the CONVRET button.

5.5 Real-time Curve View

To view real-time signal curves:

1. Press the CURVE button to enter the curve display interface.
2. The screen will show a graphical representation of the signal over time.
3. Use navigation buttons to adjust the time scale or zoom if available.

Image: The signal generator's display showing a real-time curve for signal analysis.

6. Technical Specifications

Image: Detailed technical parameters including signal types, ranges, precision, and resolution.

7. Maintenance

• Cleaning: Use a soft, dry cloth to clean the device. Do not use abrasive cleaners or solvents.
• Storage: Store the device in a cool, dry place, away from direct sunlight and extreme temperatures. When not in use for extended periods, store it in its provided storage box.
• Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in use, to maintain battery health.
• Avoid Impact: Although designed with an anti-shock casing, avoid dropping or subjecting the device to strong impacts.

8. Troubleshooting

9. Warranty and Support

Treedix products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the contact information provided with your purchase or visit the official Treedix website.

Please retain your proof of purchase for warranty claims.