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Industrial 8-Channel PWM Input Module - Modbus RTU Protocol
2.925,45
TL
+
VAT
3.510,54
TL
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2.925,45
TL
+
VAT
3.510,54
TL
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Industrial 8-Channel PWM Input Module - Modbus RTU Protocol
The Industrial 8-Channel PWM Input Module - Modbus RTU Protocol is an isolated RS485 - 8-channel PWM input module and supports PWM pulse frequency and duty cycle detection. It uses the Modbus RTU protocol with built-in protection circuits such as power isolation, magnetic isolation, resettable fuse, and TVS.
Features
- SKU: 33919
- Inputs use high-speed optocoupler isolation and support high-frequency sensing.
- Configurable device address (1~255), multiple devices can be connected in series on the RS485 bus.
- Built-in voltage regulator, 7~36V wide range power supply supports.
- Built-in integral power supply isolation provides stable isolated voltage, no extra power supply is needed for isolated terminal.
- Built-in integral magnetic isolation allows signal isolation, providing high reliability and strong anti-interference.
- Built-in resettable fuse and TVS (Transient Voltage Suppressor) effectively suppress overvoltage and transient voltage surges in the circuit, providing overcurrent/overvoltage protection, lightning protection and electrostatic protection.
- Built-in monitoring circuit provides stable output without crashing.
- Rail-mounted case design supports stacking combination, easy to install and safer to use.
- There are 3 LEDs indicating MCU status and signal transmission status.
Technical Specifications
| Communication interface | RS485 |
|---|---|
| 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 | DC 7~36V |
| Pulse Input Voltage | 3.3V ~ 30V |
| Frequency Detection Range | 400Hz ~ 50kHz |
| Frequency Resolution | 0.01Hz |
| Frequency Accuracy | 5‰ |
| Duty Cycle Detection Range | 0 ~ 100% |
| Duty Cycle Resolution | 0.01% |
| Duty Cycle Accuracy | 5‰ |
Package Content
- Modbus RTU PWM Input 8 Channel x1
- Power supply terminal adapter x1
- Screwdriver x1
Size
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