Waveshare Industrial 4-Ch PWM Output Module Modbus RTU RS485, Adjustable Frequency & Duty Cycle, Modbus RTU PWM Output 4CH – Magnetic, TPU

Waveshare Industrial 4-Ch PWM Output Module Modbus RTU RS485, Adjustable Frequency & Duty Cycle, Modbus RTU PWM Output 4CH – Magnetic, TPU.

Key Features:

• This product is an industrial standard isolated RS485 to PWM pulse output module. Four channels of frequency and duty cycle are independently adjustable. It...
• The output uses high-speed optocoupler isolation, and the output high-level voltage can be selected via internal jumpers.
• Four channels of PWM pulse output with frequency and duty cycle independently adjustable.
• Supports setting device address (1 to 255) to cascade multiple devices via the RS485 bus.
• On-board voltage regulator chip supports wide voltage supply from 7V to 36V.
• On-board integrated power isolation provides stable isolation voltage; the isolated end requires no additional power supply.
• On-board integrated magnetic coupling isolation enables signal isolation, with high reliability and strong anti-interference capability.
• On-board self-recovery fuse and TVS (Transient Voltage Suppressor) effectively suppress surge voltage and transient spike voltage in the circuit, protecting...
• Built-in watchdog ensures stable output without crashing.
• Rail-mounted enclosure design, compact size, easy installation.
• External 3 LED indicators for convenient viewing of power status and signal transmission/reception status.
• Parameters:
• 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
• Supply Voltage: DC 7V to 36V
• Output Voltage: Default 3.3V, can be set to 5V via internal jumper
• Output Current: Signal type, less than 30mA
• Pulse Frequency: 1Hz to 200KHz
• Frequency Resolution: 0.01Hz
• Frequency Accuracy: 0.5 percent (equivalent to 5 per mille)
• Duty Cycle: 0 to 100 percent
• Duty Cycle Resolution: 0.01 percent
• Duty Cycle Accuracy: 0.5 percent (1Hz to 50KHz), 1 percent (50KHz to 200KHz)

Package Info: Weight: 0.10kgs / 0.23lb, Size: 12cm * 1cm * 6cm / 4.72inch * 0.39inch * 2.36inch

Original listing title: Waveshare Industrial 4-Ch PWM Output Module Modbus RTU RS485, Adjustable Frequency & Duty Cycle, Modbus RTU PWM Output 4CH

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