Best sellers
S4AO, RS-485 MODBUS Module with 4 Analogue Outputs
S4AO, RS-485 MODBUS Module with 4 Analogue Outputs
SKU:
S4AOff
  • Conversion of RS-485 MODBUS data into standard signals in 4 channels (current 0/4...20 mA or voltage 0...10 V).
  • Possibility of connection via internal RS-485 port in order to increase no of analog outputs in other devices.
  • Two independent communication ports (possibility to work as Master/Slave)
  • Master MODBUS function dedicated to read out data from other RS-485 devices and to scale analog value
  • Slave MODBUS function to set the signal on analog outputs
  • Outputs working time counter
  • DIN rail mounting
  • Galvanic separation between 2 groups of outputs
  • Possibility of configuration through USB without power supply
  • 3 years warranty
    • LUMEL
    S4AO, RS-485 MODBUS Module with 4 Analogue Outputs
    264,38 € *
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    PD20, Industrial Interface Converter, USB into RS485
    PD20, Industrial Interface Converter, USB into RS485
    PD20, Industrial Interface Converter, USB into RS485
    SKU:
    PD20-00M0
    • USB interface (type A) - destined for the device communication with the computer
    • RS-485 interface - destined for the communication with devices from the object side
    • Compliance with the standard USB 1.1 and USB 2.0
    LUMEL
    PD20, Industrial Interface Converter, USB into RS485
    58,31 € *
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    • : 11 - 13 Workdays  (DE - int. shipments may differ)
    PD24, Converter USB into RS232 (TTL)
    PD24, Converter USB into RS232 (TTL)
    SKU:
    PD24-00M0
    • USB interface (type A) - destined for the device communication with the computer
    • RS-232 interface - destined for the communication with devices from the object side
    • compliance with the standard USB 1.1 and USB 2.0
    LUMEL
    PD24, Converter USB into RS232 (TTL)
    55,69 € *
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    • : 11 - 13 Workdays  (DE - int. shipments may differ)
    PD51, RS-232/RS-485 Interface Converter/Repeater
    PD51, RS-232/RS-485 Interface Converter/Repeater
    SKU:
    PD51ff
    Variations in:
    • Supply Voltage
  • Conversion of an RS-232 interface into an industrial RS-485 interface
  • Enables the increase of the bus range and the number of devices in the RS-485 network
  • Ensures the automatic control of the data flow direction
  • In order to protect devices at both sides of interfaces, a galvanic separation is applied in the converter
  • Further use of the device as an RS-485 repeater
  • DIN rail mounting
  • 3 years warranty
    • LUMEL
    PD51, RS-232/RS-485 Interface Converter/Repeater
    108,53 € - 117,32 € *
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    PD9, RS485/ETHERNET Converter
    PD9, RS485/ETHERNET Converter
    SKU:
    PD9
    • Two communication interfaces: 1x RS485, 1x Ethernet WAN/LAN
    • Simple configuration via webpage or tool software
    • Compact size designed for DIN rail mounting
    • Work modes: TCP server, TCP client, UDP server, UDP client 
    • Support Modbus RTU to TCP, Modbus Polling
    • Support DHCP, dynamic or static IP
    • Watchdog function
    • Wide working temperature range from -40 to 85°C 
    • Upgrade firmware via network
    LUMEL
    PD9, RS485/ETHERNET Converter
    165,23 € *
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    • : 11 - 13 Workdays  (DE - int. shipments may differ)
    PD9W, Industrial RS232/RS485 into WiFi/Ethernet Media...
    PD9W, Industrial RS232/RS485 into WiFi/Ethernet Media Converter
    SKU:
    PD9W
    • 1x RS232 port for RTS/CTS signals
    • 1x RS485
    • 802.11b/g/n WiFi support
    • 1x Ethernet WAN/LAN port
    LUMEL
    PD9W, Industrial RS232/RS485 into WiFi/Ethernet Media Converter
    216,96 € *
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    • : 11 - 13 Workdays  (DE - int. shipments may differ)
    S4AI, RS-485 MODBUS Module with 4 Analogue Inputs
    S4AI, RS-485 MODBUS Module with 4 Analogue Inputs
    S4AI, RS-485 MODBUS Module with 4 Analogue Inputs
    SKU:
    S4AIff
    Variations in:
    • Inputs/Supply Voltage
  • Processing 4 analog signals (standard signals or different temperature sensors) to RS-485 MODBUS
  • Programmable individual characteristics of the inputs
  • Operation in Modbus Slave mode
  • Possible  connection to the internal lateral RS-485 port
  • Two programmable alarm outputs
  • Mathematical functions: addition, subtraction, multiplication, division, average, minimum, maximum
  • Two virtual measurement channels to perform mathematical functions on the channels or between the measurement channels
  • Programmable operating time counters
  • DIN rail mounting
  • Galvanic isolation between inputs divided into 2 groups of 2 inputs
  • Possibile configuration via USB (power supply of the module is not required therefore)
  • 3 years warranty
    • LUMEL
    S4AI, RS-485 MODBUS Module with 4 Analogue Inputs
    234,24 € *
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    SM1, RS-485 MODBUS Module for 2 Analogue Inputs
    SM1, RS-485 MODBUS Module for 2 Analogue Inputs
    SKU:
    SM1ff
    Variations in:
    • Input Variant / Supply Voltage
  • 2 analogue input channels
  • 4 Input channel variants
  • Conversion of analogue signals into numerical data
  • Programming via RS-485 or RS-232 interface
  • Mathematical operations Operationen on channels and between measuring channels
  • Conversion of measured or calculated quantities based on the individual linear characteristic
  • Storage of maximum and minimum values for both channels
  • Programming of the measurement averaging time
  • Servicing of RS-485 and RS-232 interfaces in MODBUS protocol, both in ASCI and RTU mode
  • DIN rail mounting
  • Supply voltage 85-253VAC/DC or 20-50VAC/DC
  • 3 years warranty
    • LUMEL
    SM1, RS-485 MODBUS Module for 2 Analogue Inputs
    182,78 € *
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    SM2, RS-485 MODBUS Module with 4 Analogue Inputs
    SM2, RS-485 MODBUS Module with 4 Analogue Inputs
    SKU:
    SM2ff
    Variations in:
    • Input Variant / Supply Voltage
  • 4 analogue input channels
  • 4 Input channel variants
  • Conversion of analogue signals into numerical data
  • Programming via RS-485 or RS-232 interface
  • Mathematical operations Operationen on channels and between measuring channels
  • Conversion of measured or calculated quantities based on the individual linear characteristic
  • Storage of maximum and minimum values for both channels
  • Programming of the measurement averaging time
  • Programmable digital filters, independent for each channel
  • 2 programmable open-collector alarm outputs
  • Servicing of RS-485 and RS-232 interfaces in MODBUS protocol, both in ASCI and RTU mode
  • DIN rail mounting
  • Supply voltage 85-253VAC/DC or 20-50VAC/DC
  • 3 years warranty
    • LUMEL
    SM2, RS-485 MODBUS Module with 4 Analogue Inputs
    251,16 € *
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    SM3, RS-485 MODBUS Module with 2 Binary Inputs
    SM3, RS-485 MODBUS Module with 2 Binary Inputs
    SKU:
    SM3ff
    Variations in:
    • Supply Voltage
    • Conversion of logic states or pulses into RS-485 MODBUS
    • Two programmable logic or counter inputs
    • Auxiliary counters with reset possibility
    • Counter state strored in non-volatile memory
    • Configurable data transfer rate
    • DIN rail mounting
    • 3 years warranty

    LUMEL
    SM3, RS-485 MODBUS Module with 2 Binary Inputs
    115,67 € - 123,94 € *
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    RS-485/MODBUS Komponenten für zuverlässige Datenkommunikation

    RS-485/MODBUS Komponenten sind essenziell für die zuverlässige und effiziente Kommunikation in industriellen Automatisierungssystemen, Gebäudeleittechnik und vernetzten Steuerungen. Sie ermöglichen eine stabile Datenübertragung über große Entfernungen und sind ideal für den Einsatz in rauen Umgebungen.

    Unser Sortiment umfasst verschiedene RS-485/MODBUS Komponenten wie Schnittstellenwandler, Repeater, Protokollkonverter und Feldbusmodule. Diese sorgen für eine sichere und störungsfreie Kommunikation zwischen Sensoren, Steuerungen und übergeordneten Systemen.

    Entdecke unsere Auswahl an hochwertigen RS-485/MODBUS Komponenten und optimiere die Datenkommunikation in Deinen Anwendungen!