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Waveshare Industrial 4-CH PWM Pulse Output Module Modbus RTU Protocol RS485 Interface Adjustable Frequency
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Description & Details
Summary
- Industrial-standard isolated RS485 to PWM pulse output module. Four channels with independently adjustable frequency and duty cycle. Employs Modbus RTU protocol and features built-in protection circuits including power isolation, magnetic coupling isolation, self-resetting fuse, and TVS.
- Supports setting device addresses (1~255) for cascading multiple devices via RS485 bus.
- Onboard voltage regulator chip supports a wide voltage range of 7V~36V.
- Onboard integrated power isolation provides stable isolation voltage, eliminating the need for external power supply to the isolation terminals.
- Onboard integrated magnetic coupling isolation enables signal isolation, offering high reliability and strong anti-interference capabilities.
Waveshare Industrial 4-CH PWM Pulse Output Module Modbus RTU Protocol RS485 Interface Adjustable Frequency Description
Industrial-standard isolated RS485 to PWM pulse output module. Four channels with independently adjustable frequency and duty cycle. Employs Modbus RTU protocol and features built-in protection circuits including power isolation, magnetic coupling isolation, self-resetting fuse, and TVS.
Supports setting device addresses (1~255) for cascading multiple devices via RS485 bus.
Onboard voltage regulator chip supports a wide voltage range of 7V~36V.
Onboard integrated power isolation provides stable isolation voltage, eliminating the need for external power supply to the isolation terminals.
Onboard integrated magnetic coupling isolation enables signal isolation, offering high reliability and strong anti-interference capabilities.
Communication Interface: RS485
Communication Baud Rate: 4800, 9600, 19200, 38400, 57600, 115200, 128000, 256000
Default Communication Format: 9600, N, 8, 1
Modbus Protocol: Standard Modbus RTU Protocol
Power Supply Voltage: 7V ~ 36V
Output Voltage: Default 3.3V, can be set to 5V via internal jumper cap
Output Current: Signal type,
Details
| OPC | PXQBHTH |
|---|---|
| Codes | 6032767499074 (EAN) |
Product Data
| Height | 4cm |
|---|---|
| Width | 10cm |
| Length | 14cm |
| Weight | 0.127kg |
| Colour | Black |
| Material | ABS |
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