RP2040 Ethernet+PoE 汎用IOモジュール
PoE対応のEthernetおよび多様な入出力インターフェースを備えた汎用RP2040モジュールです。
フォトカプラ絶縁NPN入出力、-10V~+10V/4mA~20mAアナログ入力、I2C対応のGrove互換コネクタ、RS-485インターフェース等を備えており、PoE/USB/DC9~27Vの様々な電源に対応していま
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It is a general-purpose RP2040 module with PoE-enabled Ethernet and a variety of input/output interfaces.
It is equipped with optocoupler isolated NPN inputs and outputs, -10V~+10V/4mA~20mA analog inputs, I2C-compatible Grove compatible connectors, RS-485 interfaces, etc., and supports various power supplies of PoE/USB/DC9~27V.
It is also housed in a case that can be fixed with a DIN rail or screw for easy installation.
The user is free to program according to the application.
feature
- Compatible with various power supplies of PoE/USB/DC9~27V
- 4 x optocoupler isolated inputs (supports current-sinking outputs)
- 4 x Optocoupler-isolated open-collector outputs (compatible with current sink type)
- 4 x -10V~+10V / 4mA~20mA analog inputs (selectable per channel)
- High input impedance analog voltage input
- Equipped with I2C-compatible Grove-compatible connectors
- Equipped with RS-485 serial interface
- Equipped with Raspberry Pi RP2040 (dual-core, maximum clock 133MHz, 264kB SRAM)
- 16MB of onboard flash memory
- Equipped with 48-bit MAC address written EEPROM (2 Kbits, including 1 Kbit in the user-writable area)
- Built-in I2C, UART, and IO ports
- Grove/UART/IO Signal Voltage Switchable at 3.3V/5V
- Compatible with both DIN rail and screw mounting
Name of each part
specification
- Isolated Inputs
- Number of channels: 4ch
- Input circuit: Optocoupler isolated input (supports current sink output)
- Input Voltage Range: +4V ~ +30V
- Input resistance: 10 kΩ
- Isolated output
- Number of channels: 4ch
- Output circuit: Optocoupler-isolated open-collector output
- Output Voltage Range: +4V ~ +30V
- Maximum Output Current: 100mA
- Analog Inputs
- Number of channels: 4ch
- Resolution: Up to 12 bits
- Sampling Rate: Up to 500ksps
- Input method: Voltage / current (selectable for each channel with DIP switches)
- Voltage Mode
- Input Voltage Range: -10V ~ +10V
- Input impedance: 1MΩ (typ.)
- Current Mode
- Input Current Range: -25mA ~ +25mA
- Input impedance: 250Ω (typ.)
- Digital Input/Output
- Number of channels: 4ch
- Input Voltage Range: 0V ~ 3.3V
- RS-485
- Number of ports: 1 port
- Interface: Terminal block
- Communication method: Half-duplex multi-drop method, manual TX/RX control
- Baud rate: 1200bps ~ 115200bps
- Terminal Resistance: None
- Data bits, parity and stop bits: set by the user programmatically
- UART
- Number of ports: 1 port
- Interface: Terminal block
- Continuity with the TX and RX pins of RS-485 transceiver ICs
- I2C
- Number of ports: 1 port
- Interface: Grove, terminal block
- Communication speed: Up to 1000kbps
- Pull-up Resistor: 10kΩ (typ.)
- Output voltage: 3.3 V, 5 V (switched by slide switch)
- Ethernet
- Number of ports: 1 port
- Communication speed: 10BaseT/100BaseTX
- USB
- Number of ports: 1 port
- Connector shape: USB Type-C
- Communication Standard: USB 1.1
- power
- Power Input
- Power supply method: PoE / External input pin / USB
- PoE power class: IEEE802.3af class 3
- External Input Pins Operating voltage: 9.0 ~ 27.0 V
- USB operating voltage: 4.75 ~ 5.25 V
- Power consumption (with all input/output pins not connected): 1.3 W (typ.)
- Power Output
- Output voltage: 3.3 V, 5 V
- Output Voltage Accuracy: ±5%
- Maximum output power (all channels combined): 1.0 W
- 5 V pin Maximum output current: 0.2 A
- 3.3 V pin Maximum output current: 0.2 A
- Power Input
- Arithmetic processing unit
- Microcontroller: Raspberry Pi RP2040 (dual-core Arm Cortex M0+, 133MHz, 264KB SRAM)
- On-board flash memory capacity: 16MB
- Structure
- Terminal block: 3.5mm pitch
- Dimensions: W125 x D108 x H42 mm (typ.)
- Weight: about 150 g
Contents
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