Industrial monitoring and control / Automation - I/O over network, USB or serial

In this category you will find our analog and digital I / O modules. And a lot of other things including temperature sensors, Smart I / O modules, PLC and protocol converters. See blah. our 3 channel Quadrature counter with encoder for measuring eg. distance traveled.

Industrial monitoring and control / Automation - I/O over network, USB or serial

There are 262 products.

Showing 221-240 of 262 item(s)

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PIR motion sensor,...

PIR motion sensor, temperature and light level program, relay output, M485, Modbus RTU, DCON, 10 - 30VDC. Indoors

The motion sensor light detection, temperature sensor for energy management
Connects energy management, local-lighting control via RS485 port
With powerful built-in relay for simple light activation 250VAC (1500 Watt T8 )
360 ° motion detection - up to 8 m in diameter and 4 meters height
Time delay / Sensitivity is adjustable
temperature sensor, - measuring the room temperature or fire alarm
Relay output to turn on the light via the PIR / light-strength and temperature sensors
RS485 2-wire communication bus
DCON and Modbus RTU protocols
ceiling surface mounted design
Supply voltage: 10 - 30VDC ca. 2W
Dimensions: Ø121 x 52 mm | IP20

Price 967.00 DKK
Product code: M485-PIRTEMP-I
Physically in stock  
  • Web enabled temperature and...

    Web enabled temperature and humidity module for 4 x 1-wire sensors. Up to 64 lsensors w/log. RTC, Modbus/TCP/IP, XML. 9 - 28VDC

    WEB-based data logger for temperature and humidity sensors
    Can be programmed to 3 second sample time
    -55 - + 125°C, -40 - + 80°C 0 - 100%rH
    4 pcs. 1-Wire bus for 16 sensors, each
    Max. 64 pcs. temperature or temperature/humidity sensors
    Max. distance to sensors: 180 meters
    Tasks: 50 scheduled, 50 Conditional, 20 override
    Email alerts, custom (encrypted email servers, such as gmail)
    Real-time clock with NTP server synchronization
    No software required
    Configurable logging
    Graph (logged data)
    HTTPS/TLS encrypted
    Static or DHCP IP address configuration
    Modbus, SNMP, Remote Service, IP filtering
    On-site is updated
    For DIN rail / wall
    Supply voltage: 9 - 28VDC, 134mA
    Dimensions: 98 x 78 x 36 mm

    Price 3,898.00 DKK
    Product code: X-406-I
    Physically in stock  
  • MODBUS TCP/UDP for RTU...

    MODBUS TCP/UDP for RTU Gateway. Modbus TCP Master/Slave between Modbus RTU Master/Slave. 3 x RS485. 12-48VDC

    Supports Modbus TCP/UDP master and slave
    Supports Modbus RTU/ASCII master and slave
    Max. TCP connections (masters) per serial port: 32
    1 x RJ45 Ethernet
    3 x RS485 ports
    Max. 254 notes
    Max. baud rate: 115.2kbps
    12 - 48VDC / 1.7 Watts
    Dimensions: 95 x 52 x 27 mm
    Temp: -25 - +75°C
    Static IP or DHCP
    Web server for configuration (HTTP)
    Automatic RS-485 direction control
    Terminal blocks
    Cost-effective Modbus gateway

    Price 1,491.00 DKK
    Product code: ETH-MODGW735-I
    On the way in  
  • Environmental monitoring...

    Environmental monitoring station, industrial and outdoor. CO2, particle, temperature, humidity. APP, MODBUS RTU/TCP, RJ45, RS485

    Industrial / outdoor robust environment-measuring station
    Partikkelstørrelser down from 0.3μm to 10 μm 
    CO2 0-9999 ppm - electrochemical sensor
    temperature of -20 - +50°C
    Humidity of 0 - 100% RH
    Dewpoint measurement based on the temperature and moisture
    Up to 180,000 logs with date and time stamps
    Web-based configuration interface
    Effective software: iOS APP and Android APP (free)
    DCON, Modbus RTU / TCP and MQTT protocols
    RS-485 / Ethernet / PoE
    Relay output for local alarm or building management
    Power supply: PoE and 12 - 48VDC ca. 3.5Watt
    IP43 sealed enclosure (CO2 + temperature sensor)
    Dimensions: 211 x 130 x 70 mm
    DIN or wall mounting bracket

    Price 7,046.00 DKK
    Product code: ET-CO2MULTI-I
    On the way in  
  • M-BUS master up to 20...

    M-BUS master up to 20 devices for MODBUS RS485 slave. PLC/PC with MODBUS master can read the M-BUS devices

    Protocol converter from M-BUS devices to PC/PLC which is Modbus Master
    Up to 20 M-BUS units (meters)
    RS485 Modbus interface for Modbus master
    Free setup software
    Supply voltage: 18 - 35VDC, 15 - 21VAC
    Max. power consumption: 4 Watt
    Baud rate: 1200 - 115,200 baud
    Galvanic isolation
    Temperature: -40 - +70°C
    Dimensions: 71 x 60 x 60 mm

    Price 3,950.00 DKK
    Product code: M485-MBUSM-MODBUSS
    Physically in stock  
  • Light, temperature and...

    Light, temperature and humidity sensor with RTU MODBUS / TCP, Ethernet, RS485, ceiling-mounting IP20. unit to Energy Management

    The indoor light-gauge, temperature and humidity sensor 3 in 1
    For energy optimization and building automation systems
    Measuring range of illumination: 0 to 20,000 lux
    Temperature Range: -20 to + 60 ° C
    humidity Measuring range: 0 to 100% RH
    Supports DCON and Modbus RTU / TCP protocols
    Supports MQTT protocol Ethernet interface
    With RS485 / RJ45 Ethernet communications interface
    Relay output - 6 Amp @ 250VAC
    Power supply: PoE and 10 - 48VDC, ca. 2 Watt
    Operating temperature: 0 - + 75 ° C
    web configuration and firmware update via Ethernet
    Ceiling Mounting

    Price 1,429.00 DKK
    Product code: ET-LUXMULTI-I
    On the way in  
  • Environmental monitoring of...

    Environmental monitoring of CO CO2, temperature, humidity. For APP, MODBUS RTU / TCP, RJ45, RS485, alarm

    CO2 - CO - temperature - humidity
    measurement of carbon monoxide and carbon dioxide
    alarm device at high concentration
    color LCD display with touch
    CO 9-1000 ppm
    CO2 0-9999 ppm
    Electrochemical sensors (NDIR CO2 sensor)
    temperature of -10 - + 50 ° C, humidity 0 to 100% RH
    Up to 450,000 logs with date and timestamps
    APP: iOS APP and Android APP, powerful software
    DCON, Modbus RTU / TCP and MQTT protocols
    RS-485 2-wire / Ethernet RJ45
    Relay output for local alarm or building management
    Power supply: PoE and 12 - 48VDC ca. 3.5Watt
    IP43 sealed enclosure (CO2 + temperature sensor)
    Dimensions: 114 x 106 x 56 mm
    DIN or wall mounting bracket

    Price 5,773.00 DKK
    Product code: ET-AIRCOCO2TH-I
    Physically in stock  
  • 8 analog outputs 0-5V,...

    8 analog outputs 0-5V, 0-10V, 0-20mA, 12bit, RS485, MODBUS, 10-30VDC

    8 channel analog output module, Modbus protocol
    Source type power output
    8 x 12-bit analog outputs
    Individual Channel Configuration
    Cable Break Detection at 4-20mA
    8kV ESD Protection
    Power-on Value Programming
    Security Value Programming
    Temperature -25 to +75°C

    Price 3,455.00 DKK
    Product code: MOD485-DA8-I
    On the way in  
  • 3 x Analog In, 6 x Digital...

    3 x Analog In, 6 x Digital Output, 3 x relay via Ethernet, 2 x LAN. Modbus / TCP / UDP. Pair-compound 12 - 48VDC

    Built-in Web server
    Web HMI
    2 x RJ45 - Daisy Chain
    Modbus TCP and Modbus UDP protocols
    Good communication security
    Dual Watchdog
    Operating temperature range: -25 ~ +75 ° C
    I / O connection input pair is mirrored to the other's output
    3 x Analog input +/- 10VDC, 0 - 20mA (differential)
    6 x Digital input with counter
    3 x Relay outputs COM, NO

    Price 3,873.00 DKK
    Product code: ETHIO3AI6DI3R-I
    Physically in stock  
  • 16 x Digital input MODBUS...

    16 x Digital input MODBUS TCP. Digital input, dry contact. Peer-to-Peer connection. 2 x RJ45, SNTP, MQTT.

    User-definable Modbus TCP Slave addressing
    Supports RESTful API for IIoT applications
    Supports peer-to-peer communications
    Max. Client Connections
    Saves time and wiring costs with daisy-chain topologies
    Active communication with WIN-OPC UA Server
    Supports SNMP v1
    Easy mass deployment and configuration with Device
    Search utility, configuration via web browser
    Temperature: -20 to +70°C
    Supply: 12 - 36VDC
    Size: 124 x 84 x 28 mm

    Price 2,623.00 DKK
    Product code: ETH-MOD16DI
    On the way in  
  • 16 x Digital output module...

    16 x Digital output module MODBUS TCP. Digital output sink/source. Pair-connection. 2 x RJ45, SNTP, MQTT.

    16 pcs. Digital output 200mA/channel
    User-definable Modbus TCP Slave addressing
    Supports RESTful API for IIoT applications
    Supports peer-to-peer communications
    Max. Client Connections
    Saves time and wiring costs with daisy-chain topologies
    Active communication with WIN-OPC UA Server
    Supports SNMP v1
    Easy mass deployment and configuration with Device
    Search utility, configuration via web browser
    Temperature: -20 to +70°C
    Supply: 12 - 36VDC
    Size: 124 x 84 x 28 mm

    Price 2,265.00 DKK
    Product code: ETH-MOD16DO
    On the way in  
  • MQTT 16 x Digital input...

    MQTT 16 x Digital input module. TCP and MQTT protocol, 2 x LAN ports Daisy chain. Wet contact input. 12 - 48VDC

    Built-in web server
    Web HMI
    Supports Modbus TCP and MQTT protocols
    2-port Ethernet switch (LAN Bypass) for Daisy-Chain Wiring
    Double watchdog
    Digital input: 16 channels
    Wet contact input
    Input high = +10 - 50VDC (ON)
    Input low = < +4VDC
    Supply voltage: 12 - 48VDC
    Temperature: -25 - +75°C
    Dimensions: 120 x 97 x 42

    Price Call for price
    Product code: MQ-I16W-2L
    On the way in