ControlByWeb I/O modules

ControlByWeb® products

Ethernet and Wi-Fi I / O modules for remote control of relays, industrial automation and remote monitoring

Web-based modules with relays, temperature and humidity measurement and loggers. Modules with digital inputs and outputs.

Modules with analog input for voltage and current (0 - 20mA) and analog output.

The ControlByWeb product series has many good and useful features

ControlByWeb I/O modules

There are 36 products.

Showing 1-20 of 36 item(s)

Active filters

Web-enabled Volt / 4-20mA...

Web-enabled Volt / 4-20mA output module over LAN and Internet. 5 x analog +/- 10V, 4-20mA 16bit - Individual scaling, 9 - 28VDC

Network-based analog output Module
5 x Separate analogue output channels
Output signals: 0-5V, 0-10V, ± 5V, ± 10V, 4-20MA
The output signals are software configured
output signals are independently programmable and scalable
built in isolated DC-DC Supply
Voltage supply: 9 - 28VDC / 5WATT
No special software or device drivers Required
Password Protected Web setup and control pages
Static or DHCP IP address
XML and Modbus / TCP
can be updated on site
removable terminal connector

Price 5,889.00 DKK
Product code: X-317-I
Physically in stock  
  • Web-based I/O controller...

    Web-based I/O controller with add-on up to 32 I / O modules. With peer-to-peer communication. Conditions, scheduled, logic

    Expansion bus - up to 32 I/O modules or remote modules up to 100 I/O
    Peer-to-Peer communication (P2P)
    1-wire bus: Up to 16 sensors for temp / moisture : -55°C - +125°C
    Web server for configuration and remote monitoring
    Permissions: Administrator, Manager, User
    Task Builder:
    50 Scheduled Tasks
    50 Conditional Tasks
    20 Restart tasks
    20 Override Schemes
    Email Alarms by User Terms
    RTC with NTP synchronization
    configuration of almost all I/O
    No software Required
    Basic Script Support for Advanced flexibility
    Data logging, graphs (logged data)
    Static or DHCP IP address
    Modbus, SNMP, Remote Service, IP Filtering

    Price 4,071.00 DKK
    Product code: X-400-I
    Physically in stock  
  • WiFi Web Relay, Ethernet,...

    WiFi Web Relay, Ethernet, Internet 1 x Digital in, 1 x Power Relay Out, 1-Wire Temperature / Humidity, Modbus / TCP, 9 - 28VDC

    Wireless network-based digital I / O module with 1-wire port
    1 x Power Relay 12amp, com No, NC
    1 x Digital Input Optoisolated 0 - 26VDC
    1-wire bus for 4 Temp / Moisture Sensors
    Wi-Fi 802.11b/g/n
    Antenna inclusive
    Range up to 100 meters
    Logging of input, counter value
    Temperature, Moisture, relay mode and volt in
    Basic script for advanced flexibility
    Send email alarms (up to 8 email addresses)
    Static or DHCP IP address
    RTC with NTP server synchronization
    No software required
    XML, Modbus / TCP and Remote Services
    On-site updates
    Removable terminal connector

    Price 3,161.00 DKK
    Product code: XW-210-I
    Physically in stock  
  • Web Analog input module. 8...

    Web Analog input module. 8 x Analog in, 4-20mA, sample rate 25Hz with Log, 1 x RJ45, Modbus/TCP, 9 - 28VDC

    8 x analog inputs - Sample Rate 25 times per second
    8 x input - Single ended: ± 1.28V, ± 2.56V, ± 5,12V, ± 10,24V
    input 1 - 4 Can be 4-20mA
    Web server for configuration and remote monitoring
    Permissions: Administrator, Manager, User
    Tasks
    50 schedule planned
    50 Conditional
    20 overroubed
    Email Alarms by Defined Terms
    Supports Encrypted Email Servers, such as Gmail
    RTC with NTP server synchronization
    No software Required
    Basic Script Support for Advanced Flexibility
    Logging - Graph Presentation
    static or DHCP IP Address Configuration
    Modbus, SNMP, Remote Service, IP Filtering
    On-site update
    Supply voltage: 9 - 28VDC

    Price 4,728.00 DKK
    Product code: X-418-I
    On the way in  
  • 1-Wire Temperature and...

    1-Wire Temperature and Humidity sensor for Web-based X-4XX and X-600M controllers. -40 - +80°C, 0 - 100% RH. 3 meters

    1-wire combi sensor for temperature and humidity
    3 connections: +5VDC, Gnd, data
    Max. length of cable to controller: 180 metres
    Mounting bracket for wall
    Mounting bracket for penetration
    Temperature range: -40 - +80°C
    Accuracy: ± 0.4°C (0°C to 80°C)
    Humidity range: 0 - 100% RH
    Not suitable for environments with repeated or prolonged condensation
    Accuracy: ± 2%
    Sensor type: Digital 1-wire (Maxim DS18B20)
    Cable length: 3 meters
    Probe length: 100 mm
    Probe diameter: 17.5 mm

    Price 2,024.00 DKK
    Product code: X-DTHS-P
    Physically in stock  
  • Expansion module with 8 x...

    Expansion module with 8 x Analog input, volt, 4-20mA, 16bit resolution, 1 x modular connector for Controller X-400-I or X-600-I

    Expansion module for the X-400 / X-600 Controller series
    8 x precise analogue inputs
    Voltage Input: ±1.28V, ±2.56V, ±5.12V, ±10.24V
    Current input, 4 - 20mA
    Removable terminal plug
    Driven via expansion bus - no power supply
    High input impedance
    Great for monitoring applications including:
    Temperature
    Electric current
    Pressure
    Fluid levels
    With DIN bracket

    Price 5,168.00 DKK
    Product code: X-22S
    On the way in  
  • Web Relay over LAN,...

    Web Relay over LAN, Internet 1 x Digital in, 1 x Power Relay out, 30VDC, 240VAC 12A. P2P, HTTP, XML, Modbus TCP/IP, 9 - 28VDC

    Controlbyweb I / O module with digital in and relay Out
    No programming required
    Full control of web browser or XML messages
    is also a Modbus / TCP slave
    password protected
    30vdc , 240vac, 12a relay switch
    on / off or pulsed relay states
    optically isolated digital input
    suitable for monitoring / relation management
    Remove-Reloading (peer-to-peer)
    Auto-restart
    Selectable TCP ports
    Removable terminal connector
    DIN rail or wall mounting
    Power supply: 9-28VDC / 0.5a

    Price 2,431.00 DKK
    Product code: X-WR-1R12-1I-I
    Physically in stock  
  • Web Relay over LAN,...

    Web Relay over LAN, Internet 1 x Digital in, 1 x Power Relay out, 30VDC, 240VAC 12A. P2P, HTTP, XML, Modbus TCP/IP, PoE

    Controlbyweb I / O module with digital in and relay Out
    No programming required
    Full control of web browser or XML messages
    is also a Modbus / TCP slave
    password protected
    30vdc , 240vac, 12a relay switch
    on / off or pulsed relay states
    optically isolated digital input
    suitable for monitoring / relation management
    Remove-Reloading (peer-to-peer)
    Auto-restart
    Selectable TCP ports
    Removable terminal connector
    DIN rail or wall mounting
    Power supply: 9-28VDC / 0.5a

    Price 2,924.00 DKK
    Product code: X-WR-1R12-1I-E
    Physically in stock  
  • Web Relay over LAN,...

    Web Relay over LAN, Ethernet with 2 x Digital in with Log, 2 x Relay out COM NO NC, Modbus/TCP, 9 - 28VDC

    Network-based Digital I/O Module
    2 x Power Relay 3 Amp, COM NO, NC
    2 x Digital Input Optoisolated 0 - 26VDC
    Memory for 50,000 Loggings
    Logging of Input, Counter value
    Relay state and Volt in
    Basic script for advanced flexibility
    Send email alarms (up to 8 email addresses)
    Static or DHCP IP address
    RTC with NTP server synchronization
    No software required
    XML, Modbus / TCP and Remote Services
    On-site updates
    Removable terminal connector
    Supply voltage: 9 - 28VDC

    Price 3,898.00 DKK
    Product code: X-401-I
    On the way in  
  • Web Relay over LAN,...

    Web Relay over LAN, Internet with 2 x digital with log, 2 x relay out COM NO NC, Modbus/TCP, PoE

    Network-based Digital I/O Module
    2 x Power Relay 3 Amp, COM NO, NC
    2 x Digital Input Optoisolated 0 - 26VDC
    Memory for 50,000 Loggings
    Logging of Input, Counter value
    Relay state and Volt in
    Basic script for advanced flexibility
    Send email alarms (up to 8 email addresses)
    Static or DHCP IP address
    RTC with NTP server synchronization
    No software required
    XML, Modbus / TCP and Remote Services
    On-site updates
    Removable terminal connector
    Supply voltage: POE or 9 - 28VDC

    Price 4,304.00 DKK
    Product code: X-401-E
    On the way in  
  • Web Enabled Programmable...

    Web Enabled Programmable Controller with Log, 4 x Digital in, 4 x Relay Out COM NO Common Com, 1-Wire Bus, P2P, 9 - 28VDC

    Web based controller with I/O, 1-wire bus
    4 x digital inputs (Common GND)
    1-wire bus, max. 16 sensors (temp / moisture etc.)
    Permissions: Administrator, Manager, User
    Tasks
    50 Scheduled
    50 Conditional
    16 Automatic Restart
    20 Over Rule Terms
    E-mail Alarms by defined conditions
    Supports encrypted e- Mail servers such as Gmail
    RTC with NTP server synchronization
    No software Required
    Basic Script Support for Advanced Flexibility
    Configurable Logging
    Graph (Logged Data)
    HTTPS / TLS encrypted
    Static or DHCP IP Address Configuration
    Modbus, SNMP, Remote Service, IP Filtering
    On-site update
    Supply voltage: 9 - 28VDC

    Price 4,382.00 DKK
    Product code: X-410-I
    Physically in stock  
  • Web Enabled Programmable...

    Web Enabled Programmable Controller with Log, 4 x Digital in, 4 x Relay Out COM NO Common Com, 1-Wire Bus, P2P, 9 - 28VDC

    Web based controller with I/O, 1-wire bus
    4 x digital inputs (Common GND)
    1-wire bus, max. 16 sensors (temp / moisture etc.)
    Permissions: Administrator, Manager, User
    Tasks
    50 Scheduled
    50 Conditional
    16 Automatic Restart
    20 Over Rule Terms
    E-mail Alarms by defined conditions
    Supports encrypted e- Mail servers such as Gmail
    RTC with NTP server synchronization
    No software Required
    Basic Script Support for Advanced Flexibility
    Configurable Logging
    Graph (Logged Data)
    HTTPS / TLS encrypted
    Static or DHCP IP Address Configuration
    Modbus, SNMP, Remote Service, IP Filtering
    On-site update
    Supply voltage: PoE or 9 - 28VDC

    Price 4,857.00 DKK
    Product code: X-410-E
    On the way in  
  • Web enabled multi I/O...

    Web enabled multi I/O module, 4 x analog in 16bit, log, 2 x digital I/O, 1-wire bus, 1 x RJ45, Modbus/TCP, 9 - 28VDC

    4 x analog inputs with common GND
    input voltage: ± 1.28V, ± 2.56V, ± 5,12V, ± 10,24V
    Input current: 4-20mA - 200 Ohm Shunt resistance
    2 X digital inputs / outputs: 0 - 5VDC
    Digital I/O and Counter set up via the web server
    1-wire bus for a maximum of 16 sensors
    Temp/moisture/ultrasound, etc.
    ermissions: Administrator, Manager , User
    Tasks
    50 Schedule Scheduled
    50 Conditional
    20 Torrect Scheduled
    Email Alarms Based on Defined Terms
    Supports Encrypted Email Servers, such as Gmail
    RTC with NTP server synchronization
    Basic script support for advanced flexibility
    Logging and graph view
    static or DHCP IP Address configuration
    Modbus, SNMP, Remote Service, IP Filtering

    Price 5,738.00 DKK
    Product code: X-420-I
    Physically in stock