✅ 500 Holding Registers for user data
✅ Available Function Codes:
– 0x03 Read Holding Registers
– 0x06 Write Single Register
– 0x10 Write Multiple Registers
✅ Default Modbus Settings:
– Modbus Slave ID: 1
– Modbus Baud Rate: 19200 bps
– Modbus Parity: Even
– Modbus Stop Bits: 1
✅ I2C Characteristics:
– I2C Slave Address: 0x11 (fixed)
– I2C Speed: 100 kHz, 400 kHz, 1 MHz
– I2C Voltage: 3.3 V (5 V tolerant)
| Qty. | Price |
|---|---|
| 1 - 3 | 15,00 € |
| 4 - 6 | 14,25 € |
| 7 - 10 | 13,50 € |
| 11 - 20 | 12,75 € |
| 21 - 30 | 12,00 € |
The Kappa4310Rasp is an evaluation board for the IS4310 Modbus RTU Slave chip. It enables engineers to easily evaluate the IS4310 without the need for soldering or developing their own prototype, offering a ready-to-use solution. The board features an RGB LED and a push-button to simulate an actuator and a sensor.
Designed as a shield with the Raspberry Pi form factor, the Kappa4310Rasp benefits from its widespread popularity, ensuring compatibility with various single board computers (SBCs), including Asus Tinker Board, Orange Pi, Rock Pi, Banana Pi, among others. The board features an RS485 electrical interface and includes two daisy-chained RJ45 connectors for seamless integration.
The IS4310 is an ideal solution for ensuring Modbus protocol timing constraints regarding to the T1.5 and T3.5 protocol specifications, reducing CPU load, and eliminating the need for dedicated pins. It includes 500 Holding Registers for engineers to use and supports Function Codes 3 (0x03), 6 (0x06), and 16 (0x10).
Kappa4310Rasp User Manual
Kappa4310Rasp Schematic
IS4310 Datasheet
IS4310 Online Wiki
IS4310 Brochure
IS4310 Modbus with Python for Raspberry Pi
Download Modbus RTU Master Software for Windows:
qModMaster
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