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Ipari Modbus RTU 8 csatornás relémodul (B) RS485 interfésszel, többszörös leválasztású védelmi áramkörökkel, 7 ~ 36 V tápegység csatlakoztatással

ÚJ
Raktárkészlet: VAN
Ipari Modbus RTU 8 csatornás relémodul (B) RS485 interfésszel, többszörös leválasztású védelmi áramkörökkel, 7 ~ 36 V tápegység csatlakoztatással
  • Ipari Modbus RTU 8 csatornás relémodul (B) RS485 interfésszel, többszörös leválasztású védelmi áramkörökkel, 7 ~ 36 V tápegység csatlakoztatással
  • Ipari Modbus RTU 8 csatornás relémodul (B) RS485 interfésszel, többszörös leválasztású védelmi áramkörökkel, 7 ~ 36 V tápegység csatlakoztatással
  • Ipari Modbus RTU 8 csatornás relémodul (B) RS485 interfésszel, többszörös leválasztású védelmi áramkörökkel, 7 ~ 36 V tápegység csatlakoztatással
16 645 Ft + 27% ÁFA | Bruttó:21 139 Ft
db Kosárba Kosárba
Értesítést kérek árcsökkenés esetén
Ipari Modbus RTU 8 csatornás relémodul RS485 interfésszel, több leválasztású védelmi áramkörrel, 5 V tápegységgel
Részletek Adatok Csomag tartalma
  • Industrial Modbus RTU 8-ch Relay Module (B) with RS485 Interface, Multi Isolation Protection Circuits, 7~36V Power Supply
    RS485 8-ch Relay Module (B)

    Modbus RTU Protocol, Multi Isolation Protection Circuits, Safe & Stable & Reliable

    Features At A Glance

    This is an industrial 8-ch relay module controlled via RS485 bus, utilizing Modbus RTU protocol. It features embedded protection circuits such as power isolation, magnetical isolation, and TVS diode, etc. It also comes with an ABS enclosure. The Modbus RTU Relay (B) is very easy to use. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.

    • Configurable device address (1~255), multi devices can be cascaded on RS485 bus
    • Features flash-on, flash-off function, by passing argument to the command, it is possible to turn on the relay for a while and then close it automatically
    • Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
    • Onboard unibody magnetical isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
    • Onboard resettable fuse and TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, provides over-current/over-voltage proof, lightningproof & anti-electrostatic
    • Onboard Optocoupler isolation, prevent the relay from being interfered by high-voltage circuit
    • Adopts dedicated relay driver chip, with built-in flyback diode protection, for stronger and more stable driving ability
    • Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection
    • High quality relay, contact rating: ≤10A 250VAC/30VDC
    • Rail-mounted ABS plastic enclosure, easy to install, safe to use
    • 3 LEDs for indicating the MCU status and signal transceiving status
    Specifications
    PRODUCTModbus RTU RelayModbus RTU Relay (B)
    Power supply5V7~36V
    Communication interfaceRS485
    Baudrate4800, 9600, 19200, 38400, 57600, 115200, 128000, 256000
    Default communication format9600, N, 8, 1
    Relay channels8
    Contact form1NO 1NC
    contact rating≤10A 250VAC/30VDC
    Communication protocolStandard Modbus RTU protocol
    RS485 address1~255
    LED indicatorsSTA: MCU indicator, keeps flashing when the MCU normally workingTXD: TX indicator, lights up when sending dataRXD: RX indicator, lights up when receiving data
    Hardware Analysis

    Multiple protections for safer and more reliable use

    Enclosure Design

    Rail-mounted ABS plastic enclosure, easy to install, safe to use

    RS485 Communication

    Configurable device address (1~255), multi devices can be cascaded on RS485 bus

    In case of many devices are cascaded, or communication distance is quite long, it is necessary to use RS485 repeaters

    for reference only, the USB TO RS232/485/TTL converter is Not included

    Relay connection

    Contact rating of the onboard relay up to 10A 250VAC/30VDC Directly controlling 220VAC home appliances, or devices below 30VDC

    Applications
    Product show
    Outline dimensions
    Resources & Services
    WIKI:www.waveshare.com/wiki/Modbus_RTU_Relay

    * Resources for different product may vary, please check the wiki page to confirm the actually provided resources.

    Selection Guide
    productModbus POE ETH RelayModbus POE ETH Relay (B)Modbus POE ETH Relay 30CHModbus RTU RelayModbus RTU Relay (B)Modbus RTU Relay (D)Modbus RTU Relay 16CHModbus RTU Relay 32CH
    Communication parameters
    Communication interfaceEthernet port (PoE support)RS485 port
    Baud rate-4800，9600，19200，38400，57600，115200，128000，256000 (configurable)
    Default communication format-9600, N, 8, 1
    Communications protocolTCP/UDP/MQTTRS485 protocol
    Modbus protocolModbus RTU Protocol or Modbus TCP ProtocolModbus RTU Protocol
    Device addressUnconfigurable, identify the devices by IP address1~255 (configurable, supports cascading multiple devices)
    control interface
    Output control (DO)8-ch relay30-ch relay8-ch relay16-ch relay32-ch relay
    Contact form1NO 1NC
    Contact rating≤10A 250VAC/30VDC
    DIGITAL INPUT-8DI, 5~36V, passive / active input (NPN or PNP), built-in bi-directional optocoupler isolation-8DI, 5~36V, passive / active input (NPN or PNP), built-in bi-directional optocoupler isolation-
    Others
    Power SupplyPoE port, DC 5.5*2.1 power port, or screw terminalDC 5.5*2.1 power port, or screw terminal
    Power range7~36V wide range5V7~36V wide range5V7~36V wide range
    Dimensions145×90×40mm175×90×40mm300×110×60mm145×90×40mm175×90×40mm200×110×60mm300×110×60mm
    InstallationStandard DIN 35mm rail mounting, wall mounting
  • Brand
    Waveshare
    Raktárkészlet
    VAN
    Cikkszám
    RPI-WS25739
    Státusz
    ÚJ    

  • Modbus RTU Relay (B) x1

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