KKMOON WSFG-06 PWM Pulse Signal Generator Module 4-20mA
KKMOON WSFG-06 PWM Pulse Signal Generator Module 4-20mA
KKMOON WSFG-06 Adjustable PWM Pulse Signal Generator Module
The KKMOON WSFG-06 is a versatile, multifunctional signal generator module designed for engineers, hobbyists, and electronics professionals who need precise, adjustable signal output in a compact form factor. Whether you're testing industrial control systems, calibrating sensors, or developing automation circuits, this module delivers reliable performance across four distinct operating modes.
Key Features
- 4-in-1 Signal Modes: Operate in PWM Mode, Pulse Mode, Signal Source Mode, or Sine Wave Mode — all in one unit.
- Fully Adjustable PWM Output: Fine-tune voltage (1–24V), frequency (1–150 kHz), and duty cycle (0–100%) with accuracy up to 0.1%.
- Flexible Signal Source: Outputs voltage source 2–10V or current source 4–20mA for seamless integration with industrial instruments.
- Sine Wave Generation: Generates clean sine waves from 1–1000 Hz for analog signal simulation.
- Strong Load Capacity: Output current up to 30 mA, suitable for most signal-level applications.
- Clear Display & Intuitive Controls: Easy-to-read screen with a concise control panel for quick adjustments in the field or on the bench.
- Wide Operating Temperature: Reliable performance from -10°C to +70°C, suitable for varied environments.
Specifications
| Model | WSFG-06 |
| Supply Voltage | 7–24V DC |
| Modes | PWM, Pulse, Signal Source, Sine Wave |
| PWM Voltage Range | 1–24V |
| PWM Frequency Range | 1–150 kHz |
| PWM Duty Cycle | 0–100% (accuracy: 0.1%) |
| Pulse Mode Timing | Initial delay T0: 0–60s, High T1: 0–60s, Low T2: 0–60s, Pulse Count: 1–60,000 |
| Signal Source Mode | Voltage: 2–10V | Current: 4–20mA |
| Sine Wave Mode | 1–1000 Hz |
| Max Output Current | 30 mA (signal-level only; cannot directly drive high-power loads) |
| Ambient Temperature | -10°C to +70°C |
| Module Size | 79 × 43 × 41 mm (3.11 × 1.69 × 1.61 in) |
| Panel Opening Size | 76 × 39 mm (2.99 × 1.54 in) |
| Country of Origin | Made in Mainland China |
What's in the Box
- 1 × WSFG-06 Signal Generator Module
Note: Battery is not included. This module outputs signal-level current only and cannot directly drive high-power loads.
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Frequently Asked Questions
Q: What power supply does the WSFG-06 PWM signal generator module require?
A: The WSFG-06 requires a DC supply voltage between 7V and 24V. It does not include a battery, so you will need an external power source within this range to operate the module.
Q: Can the WSFG-06 directly drive motors or other high-power devices?
A: No. The WSFG-06 is a signal-level generator with a maximum output current of 30 mA. It is designed to output control signals for instruments, sensors, or controllers — not to directly drive high-power loads such as motors or relays. Use an appropriate driver or amplifier circuit if higher current output is needed.
Q: What is the difference between PWM Mode and Signal Source Mode on this module?
A: In PWM Mode, the module outputs a pulse-width-modulated square wave where voltage (1–24V), frequency (1–150 kHz), and duty cycle (0–100%) are all independently adjustable. In Signal Source Mode, the module outputs either a stable analog voltage (2–10V) or a stable current loop signal (4–20mA), which are standard industrial process control signal formats used with PLCs, sensors, and transmitters.
Q: Does the WSFG-06 support RS485 communication?
A: This version of the WSFG-06 does not include RS485 communication. It is a standalone module controlled directly via its onboard panel and display without serial bus connectivity.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.