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
  • Email Alerts

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

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, 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

X-310™ | Web-Enabled Programmable Controller

Part number begins with: X-310...

OUTPUTS

Relays: 4

Current: 1A 28VAC, 24VDC

INPUTS

Digital: 4

Type: Optically-Isolated

1-Wire Bus: 4

Temperature/Humidity

FEATURES

Scheduling

Logging

BASIC Interpreter

Email Alerts

Counters: Inputs 1-2

Peer-to-peer

PROTOCOLS

HTTP, XML, Modbus, SNMP, SMTP, Remote Services, Data Logging and Graphing

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, SNMP, SMTP, Remote Services

WebRelay-10™ | 10 Web-Controlled Relays

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

OUTPUTS

Relays: 10

Current: 30A 277VAC, 30VDC

INPUTS

-

FEATURES

-

PROTOCOLS

HTTP, XML, Modbus, 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: 30A 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, SNMP, SMTP, Remote Services, Remote Monitoring, and Data Logging

Five-Input Module™ | 5 Digital Inputs

Part number begins with: X-DAQ-5I...

OUTPUTS

-

INPUTS

Digital: 5

Type: Optically-Isolated

Counters: Inputs 1-5

FEATURES

Email Alerts

PROTOCOLS

HTTP, XML, Modbus/TCP, SNMP, SMTP

Temperature Module™ | Web-Enabled Temperature Monitoring

Part number begins with: X-DAQ-2R1...

OUTPUTS

Relays: 2

Current: 3A 28VAC, 24VDC

INPUTS

1-Wire Bus: 4

Temperature Only

FEATURES

Email Alerts

PROTOCOLS

HTTP, XML, Modbus/TCP, SMTP

OUTPUTS

Relays: 3

Current: 3A 28VAC, 24VDC

INPUTS

1-Wire Bus: 8

Temperature/Humidity

FEATURES

Scheduling

Logging

BASIC Interpreter

Email Alerts

Stand-alone Thermostat

PROTOCOLS

HTTP, XML, Modbus, SNMP, SMTP, Remote Services

OUTPUTS

-

INPUTS

Analog Inputs: 8

Input Range: 0-5VDC

FEATURES

Monitor Analog Values

Email Alerts

PROTOCOLS

HTTP, XML, Modbus/TCP, SMTP

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, 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: 6

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, TCP/IP, Remote Services

OUTPUTS

AC Outlets: 2

On/Off or Reboot/Pulse

INPUTS

-

FEATURES

Automatic Reboot

PROTOCOLS

HTTP, XML, Modbus, 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, SNMP, SMTP, Remote Services

HARDWARE - Expandable with modular I/O products

  • Up to 1,024 I/O points with expansion bus and Ethernet expansion modules
  • DIN-rail mount enclosure Supports USB WiFi adapters & USB flash drives
  • Expandable with up to 64 of the new modular I/O products & existing ControlByWeb™ products
  • 1-wire bus (Up to 32 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, Remote Services server and client

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

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

HARDWARE FEATURES

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

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

Part number: X-18s (Requires 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
New Product

X-19s™ | 16 Relay, 16 Digital and 4 Analog Input Expansion Module

Part number: X-19s (Requires X-600M controller)

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
New Product

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

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

HARDWARE FEATURES

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

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

HARDWARE FEATURES

  • 10 Irrigation Zones
  • Easy-to-use web page setup and status monitoring
  • Two digital inputs for additional control features
  • Four individual timing programs
  • and much more ...
New Product

XW-110™ | Wireless Temperature Sensor

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

HARDWARE FEATURES

  • Internal temp sensor included (replaceable with longer lead-wire sensor)
  • Wireless Wi-Fi 802.11 b/g/n
  • Built-in web server for configuration and remote monitoring
  • Transmission range up to 250ft
  • No sensor calibration needed
  • Power supply & battery options
  • Small data packets provide long battery life
  • and more ...
New Product

XW-111™ | Wireless Digital Input Monitor

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

HARDWARE FEATURES

  • 3-position terminal to monitor switch closure inputs
  • Wireless Wi-Fi 802.11 b/g/n
  • Built-in web server for configuration and remote monitoring
  • Transmission range up to 250ft
  • Power supply & battery options
  • Small data packets provide long battery life
  • and more ...
Download Product Catalog (PDF)

Accessories

Regulated power supplies and power supply prongs for various countries.

Temperature & humidity sensors compatible with ControlByWeb products.

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

Mounting accessories for all ControlByWeb products.

Common cables used with 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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