ControlByWeb

Ethernet and Wi-Fi I/O Products


Remote Relay Control | Industrial Automation | Remote Monitoring

ControlByWeb Products

All ControlByWeb™ products have built-in web servers and can be setup, monitored, and controlled using a web browser. View the product information below, or download our Product Catalog (PDF).

In addition, our products can be monitored and controlled using custom computer applications as well as our CBW Mobile app for smart phones and tablets.

  • FILTER BY HARDWARE
  • Relays
  • Digital Inputs
  • Analog I/O
  • Temp/Humidity Mon
  • Frequency Input
  • AC Outlets
  • Counters
  • Modular
  • Wireless
  • FILTER BY FEATURE
  • Auto Reboot
  • Scheduling
  • Logging
  • BASIC Interpreter
  • SNMP
  • Modbus TCP/IP
  • Email Alerts
  • Task Builder
New Product

HARDWARE - Expandable with modular I/O products

  • Expandable I/O: Up to 100 I/O points
  • Expansion Bus: Add up to 32 expansion modules and/or remote ControlByWeb devices.
  • DIN-rail mount enclosure
  • 1-Wire Bus (Up to 16 temperature/humidity sensors)

FEATURES

  • Configurable web pages
  • Scheduling/Task Builder (Advanced logic with no scripting)
  • Logging & automatic graphing
  • Custom email alerts using encrypted email servers
  • BASIC script interpreter
  • Protocols: HTTP, HTTPS, SSL, XML, Modbus TCP/IP, SNMP V1,2C,V3, SMTP

    WebRelay™ | Single Relay & Input Module

    Part number begins with: X-WR-1R12...

    OUTPUTS

    Relays: 1

    Current: 12A 240VAC, 30VDC

    INPUTS

    Digital: 1

    Type: Optically-Isolated

    FEATURES

    Automatic Reboot

    Peer-to-peer

    PROTOCOLS

    HTTP, XML, Modbus TCP/IP

    New Product

    OUTPUTS

    Relays: 1

    Current: 12A 277VAC, 30VDC

    INPUTS

    Digital: 1

    Type: Optically-Isolated

    1-Wire Bus: 4

    Temperature/Humidity

    FEATURES

    Logging

    Peer-to-peer

    Basic Script

    Email Alerts

    PROTOCOLS

    HTTP, XML, SSL, Modbus TCP/IP, SMTP, Remote Services

    New Product

    X-410™ | Web-Enabled Programmable Controller

    Part number begins with: X-410...

    OUTPUTS

    Relays: 4

    Current: 1A 28VAC, 24VDC

    INPUTS

    Digital: 4

    Type: Non-Isolated

    1-Wire Bus: 16

    Temperature/Humidity

    FEATURES

    Automatic Reboot

    Scheduling

    Logging

    BASIC Interpreter

    Email Alerts

    Counters: Inputs 1-4

    Peer-to-peer

    PROTOCOLS

    HTTP, HTTPS, SSL, XML, Modbus TCP/IP, SNMP, SMTP, Remote Services

    New Product

    OUTPUTS

    -

    INPUTS

    Analog Inputs: 8

    Input Range: ±1.28V, ±2.56V, ±5.12V, ±10.24V, 4-20mA

    FEATURES

    Scheduling

    Logging

    BASIC Interpreter

    Email Alerts

    Peer-to-peer

    PROTOCOLS

    HTTP, HTTPS, SSL, XML, Modbus TCP/IP, SNMP V1,2C,V3 protocols

    New Product

    OUTPUTS

    DIGITAL I/O: 2

    Configurable as relays/digital inputs

    INPUTS

    Digital Inputs: (See Outputs)

    Analog Inputs: 4

    Input Range: ±1.28V, ±2.56V, ±5.12V, ±10.24V, 4-20mA, 4-20mA

    1-Wire Bus: 16

    Temperature/Humidity

    Frequency Input: 1

    0-20 kHz Frequency

    FEATURES

    Configurable Digital I/O

    Scheduling

    Logging

    BASIC Interpreter

    Email Alerts

    Counters: Inputs 1-2

    Peer-to-peer

    PROTOCOLS

    HTTP, HTTPS, SSL, XML, Modbus TCP/IP, SNMP, SMTP, Remote Services

    WebRelay-Quad™ | 4 Web-Controlled Relays

    Part number begins with: X-WR-4R3...

    OUTPUTS

    Relays: 4

    Current: 3A 28VAC, 24VDC

    INPUTS

    -

    FEATURES

    -

    PROTOCOLS

    HTTP, XML, Modbus TCP/IP

    WebRelay-10™ | 10 Web-Controlled Relays

    Part number begins with: X-WR-10R12-I

    OUTPUTS

    Relays: 10

    Current: 15A 277VAC, 30VDC

    INPUTS

    -

    FEATURES

    -

    PROTOCOLS

    HTTP, XML, Modbus TCP/IP, SNMP, SMTP, Remote Services, and Remote Monitoring

    WebRelay-10 Plus™ | 10 Web-Controlled Relays, and more

    Part number begins with: X-WR-10R12-IP

    OUTPUTS

    Relays: 10

    Current: 15A 277VAC, 30VDC

    INPUTS

    Digital: 2

    Type: Non-Isolated

    1-Wire Bus: 8

    Temperature/Humidity

    FEATURES

    Scheduling

    Logging

    BASIC Interpreter

    Email Alerts

    Counters: Inputs 1-2

    PROTOCOLS

    HTTP, XML, Modbus TCP/IP, SNMP, SMTP, Remote Services, Remote Monitoring, and Data Logging

    WebSwitch™ | Remote Power Switch & Auto Reboot Device

    Part number begins with: XRDI-WS...

    OUTPUTS

    AC Outlets: 2

    On/Off or Reboot/Pulse

    INPUTS

    -

    FEATURES

    Automatic Reboot

    PROTOCOLS

    HTTP, XML, Modbus TCP/IP, SNMP, Remote Services

    OUTPUTS

    AC Outlets: 2

    On/Off or Reboot/Pulse

    INPUTS

    Digital: 2

    Type: Non-Isolated

    1-Wire Bus: 3

    Temperature/Humidity

    FEATURES

    Automatic Reboot

    Temperature/Humidity Monitoring

    Scheduling

    Logging

    BASIC Interpreter

    Email Alerts

    PROTOCOLS

    HTTP, XML, Modbus TCP/IP, SNMP, SMTP, Remote Services

    HARDWARE - Expandable with modular I/O products

    • Expandable I/O: Up to 1,024 I/O points
    • Expansion Bus: Add up to 64 expansion modules and/or remote ControlByWeb devices.
    • DIN-rail mount enclosure
    • Supports USB WiFi adapters & USB flash drives
    • 1-Wire Bus (Up to 32 temperature/humidity sensors)

    FEATURES

  • Configurable web pages
  • Logging & automatic graphing
  • Custom email alerts using encrypted email servers
  • Logic scripts or full programs using Lua
  • Full-calendar scheduling
  • Protocols: HTTP, HTTPS, SSL, SMTP, Modbus TCP/IP, Remote Services server and client

    X-11s™ | Dual, High-Current Relay Expansion Module

    Part number: X-11s (Requires an X-400 or X-600M controller)

    HARDWARE FEATURES

    • 2 large SPDT (Form 1C) relays (277VAC, 110VDC (NO contact), 30VDC (NC contact) and 20A)
    • Removable locking connector supports 24AWG to 10AWG
    • Two relay LEDs
    • Powered through expansion bus

    X-12s™ | Eight-Relay Expansion Module

    Part number: X-12s (Requires an X-400 or X-600M controller)

    HARDWARE FEATURES

    • 8 SPST (Form 1A) relays with shared common connection (2 commons)
    • Removable terminal connector
    • Eight relay LEDs
    • Powered through expansion bus

    X-13s™ | Thermocouple Expansion Module

    Part number: X-13s-K (Requires an X-400 or X-600M controller)

    HARDWARE FEATURES

    • Supports one or two type K thermocouples
    • Fault LED for each thermocouple
    • Powered through expansion bus

    X-15s™ | Eight Digital Input Expansion Module

    Part number: X-15s (Requires an X-400 or X-600M controller)

    HARDWARE FEATURES

    • 8, Optically-Isolated inputs with shared common for each input
    • Indicator LED for each input
    • Automatic de-bounce
    • Interrupt output to Master (X-600M) for fast response
    • Built-in timers, counters, for each input
    • Removable terminal connector
    • Powered through expansion bus

    X-16s™ | Eight Analog Input Expansion Module

    Part number: X-16s (Requires an X-400 or X-600M controller)

    HARDWARE FEATURES

    • 8, 0-5V precision analog inputs
    • 24-bit A/D converter
    • Single or differential input measurements
    • 5.0V reference output
    • Removable terminal connector
    • Powered through expansion bus

    X-17s™ | 4 Relay, 4 Input Expansion Module

    Part number: X-17s (Requires an X-400 or X-600M controller)

    HARDWARE FEATURES

    • 4 SPST (Form 1A) relays
    • 4 Optically-Isolated digital inputs (common negative)
    • Removable terminal connector
    • Powered through expansion bus

    X-18s™ | 10 High-Current Relay Expansion Module

    Part number: X-18s (Requires an X-400 or X-600M controller)

    HARDWARE FEATURES

    • 10 Large SPDT relays (30A, 277VAC, 30VDC)
    • 1/4 inch tab connectors
    • 11 LEDs for relays and power
    • Powered externally

    HARDWARE FEATURES

    • 16 SPST relays
    • 16 Optically-Isolated digital inputs
    • 4 Single-ended channels analog inputs
    • 33 LEDs for relays, digital inputs, and power
    • Powered externally

    X-20s™ | 6 Relay, 6 Digital Input Expansion Module

    Part number: X-20s (Requires an X-400 or X-600M controller)

    HARDWARE FEATURES

    • 6 SPDT relays
    • 6 Optically-Isolated digital inputs
    • 13 LEDs for relays, digital inputs, and power
    • Powered externally

    SmartStorm™ | Web-Enabled Irrigation Controller

    Part number begins with: X-340-A...

    HARDWARE

    • 10 Irrigation Zones
    • Two digital inputs for additional control features
    • Monitor 1 temperature sensor

    FEATURES

    • Four individual timing programs
    • Easy-to-use web page setup and status monitoring
    • Programmable delay between stations
    • Temperature triggered shutdown
    • and much more ...

    XW-110™ and XW-110 Plus Wireless Temperature Sensor

    Part number begins with: XW-110... Only available in the U.S.A. & Canada.

    HARDWARE

    • Monitor 1-3 temperature sensors
    • Wireless Wi-Fi 802.11 b/g/n
    • Built-in web server for configuration and remote monitoring
    • Transmission range up to 250ft

    FEATURES

    • No sensor calibration needed
    • Power supply & battery options
    • Small data packets provide long battery life
    • Send encrypted email alarms and weekly status alerts (up to 3 addresses)
    • Temperature logging (XW-110 Plus)
    • and more ...

    XW-111™ Wireless Digital Input Monitor

    Part number begins with: XW-111... Only available in the U.S.A. & Canada.

    HARDWARE

    • 3-position terminal to monitor switch closure inputs
    • Wireless Wi-Fi 802.11 b/g/n
    • Transmission range up to 250ft
    • Built-in web server for configuration and remote monitoring

    FEATURES

    • Power supply & battery options
    • Small data packets provide long battery life
    • Send encrypted email alarms and weekly status alerts (up to 3 addresses)
    • Schedule when email/text alerts should be sent
    • and more ...

    XW-112™ Wi-Fi Water Detector

    Part number: XW-112-5+PS5V-2605 Only available in the U.S.A. & Canada.

    HARDWARE

    • Direct connection to GRI-2605 water sensor (included)
    • Wireless Wi-Fi 802.11 b/g/n
    • Transmission range up to 250ft
    • Built-in web server for configuration and remote monitoring
    • 5 VDC Power supply
    • Two "AA" batteries provide backup power to send a power-fail alarm

    FEATURES

    • Send encrypted email alarms and weekly status alerts (up to 3 addresses)
    • Alarm can control relays on other ControlByWeb devices
    • and more ...

    OUTPUTS

    Relays: 3

    Current: 3A 28VAC, 24VDC

    INPUTS

    1-Wire Bus: 8

    Temperature/Humidity

    FEATURES

    Logging

    BASIC Interpreter

    Email Alerts

    Stand-alone Thermostat

    PROTOCOLS

    HTTP, XML, Modbus TCP/IP, SNMP, SMTP, Remote Services

    X-301 | WebRelay-Dual™ | 2 Relay, 2 Input Module

    Part number begins with: X-301...

    OUTPUTS

    Relays: 2

    Current: 3A 28VAC, 24VDC

    INPUTS

    Digital: 2

    Type: Optically-Isolated

    FEATURES

    Scheduling

    Logging

    BASIC Interpreter

    Email Alerts

    Counters: Inputs 1-2

    Peer-to-peer

    PROTOCOLS

    HTTP, XML, Modbus TCP/IP, SNMP, SMTP, Remote Services

    X-310™ | Web-Enabled Programmable Controller

    Part number begins with: X-310...

    OUTPUTS

    Relays: 4

    Current: 1A 28VAC, 24VDC

    INPUTS

    Digital: 4

    Type: Non-Isolated

    1-Wire Bus: 4

    Temperature/Humidity

    FEATURES

    Scheduling

    Logging

    BASIC Interpreter

    Email Alerts

    Counters: Inputs 1-2

    Peer-to-peer

    PROTOCOLS

    HTTP, HTTPS, SSL, XML, Modbus TCP/IP, SNMP, SMTP, Remote Services

    OUTPUTS

    Analog: 5

    0-5V, 0-10V, ±5V, ±10V, 4-20mA output ranges

    INPUTS

    -

    FEATURES

    Outputs: Software configured, independently programmable and scalable

    PROTOCOLS

    HTTP, XML, Modbus TCP/IP

    OUTPUTS

    DIGITAL I/O: 2

    Configurable as relays/digital inputs

    INPUTS

    Digital Inputs: (See Outputs)

    Analog Inputs: 4

    Input Range: 0-5V, full scale

    1-Wire Bus: 6

    Temperature/Humidity

    Frequency Input: 1

    0-130 kHz Frequency

    FEATURES

    Configurable Digital I/O

    Scheduling

    Logging

    BASIC Interpreter

    Email Alerts

    Counters: Inputs 1-2

    PROTOCOLS

    HTTP, XML, Modbus TCP/IP, SNMP, SMTP, Remote Services

    OUTPUTS

    DIGITAL I/O: 2

    Configurable as relays/digital inputs

    INPUTS

    Digital Inputs: (See Outputs)

    Analog Inputs: 4

    Input Range: 0-5V, full scale

    1-Wire Bus: 4

    Temperature/Humidity

    Frequency Input: 1

    0-130 kHz Frequency

    FEATURES

    Weather Display

    Configurable Digital I/O

    Logging

    Email Alerts

    Counters: Inputs 1-2

    PROTOCOLS

    HTTP, XML, Modbus TCP/IP, Remote Services

    X-332™ | Web-Enabled Advanced I/O Controller

    Part number begins with: X-332-24I

    OUTPUTS

    Relays: 16

    Current: 2A 30VDC, 30VAC

    INPUTS

    Digital: 16

    Type: Optically-Isolated

    (2 Counters: Inputs 17 & 18)

    Analog Inputs: 4

    Input Range: 0-5VDC

    1-Wire Bus: 4

    Temperature/Humidity

    FEATURES

    Scheduling

    Logging

    BASIC Interpreter

    Email Alerts

    Counters: Inputs 17-18

    Peer-to-peer

    PROTOCOLS

    HTTP, XML, Modbus TCP/IP, SNMP, SMTP, Remote Services

    Download Product Catalog (PDF)

    Accessories

    Regulated power supplies and power supply prongs for various countries.

    Temperature and humidity sensors compatible with ControlByWeb products.

    Expansion accessories used with the X-400 and X-600 ControlByWeb products.

    ControlByWeb's Davis Instruments Adapter Board & Davis weather products.

    Miscellaneous accessories for ControlByWeb products.

    Contact sensors for ControlByWeb products.

    Ultrasonic sensors for ControlByWeb products.

    Software

    CBW Mobile app

    CBW Mobile App

    CBW Mobile iOS & Android apps is a free app which integrates with ControlByWeb products. Watch the CBW Mobile video tutorial for more information.

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