RS–485, or EIA–485, is a serial bus communication standard that overcomes the limitations of RS-232C and supports a communication speed of 10 Mbps and a long-distance communication of 1.2 km owing to differential signals (balanced transmission method). It also supports N:M connections, which facilitate the connection and usage called multi-drop. The physical layer of CC-Link is a communication protocol compliant with RS-485.
Technical Terms
RS-485
Technical Terms
Category
- Power Supplies
- Digital Control Programming
- 16bit
- 32bit
- API
- Argument
- Baud rate
- BCD
- Bit
- bps
- Byte
- CAN
- CC-Link
- Character
- Command Language
- Communication port
- Communication speed
- Container
- Debug
- Decimal
- Digit
- Driver
- Emulation
- Error Traps
- EtherNet/IP
- Floating-point
- GPIB
- Hexadecimal
- I2C
- Industrial Ethernet
- Industry 4.0
- IoT
- IVI
- LabVIEW
- Ladder/Ladder Language
- LAN
- Libraries
- Library (Programming Library)
- LXI
- M2M
- Master/Slave
- MATLAB
- Modbus
- Nominal (Nominal Value)
- NULL
- OSI Reference Model
- Overflow
- Packet
- Parity
- PLC
- PMbus
- Precision loss
- PROFIBUS
- PROFINET
- Programming Languages
- Protocol
- Python
- Queue
- Return value
- Rounding Error (Round-off Error)
- RS-232C
- RS-485
- SCPI
- SMbus
- Sockets
- SPI
- Stack
- String
- Subset
- Synchronization
- TCP
- UART
- UDP
- Underflow
- USB
- USBCDC
- USBTMC
- Variable
- Variable types
- VBA
- VISA
- Visual Basic
- Visual Basic .NET
- Visual C#
- Visual C++
- Word
- Wrapper
- X-ray
- Computed Tomography (CT)
- Laser