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WebRelay & Ethernet I/O Products and Accessories

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 all 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
New Product
Wireless

XW-110™ | Wireless Temperature Sensor

Part number: XW-110B Only available in USA.
XW-110 Wireless Temperature Module

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
Wireless

XW-111™ | Wireless Digital Input Monitor

Part number: XW-111B Only available in USA.
XW-111 Wireless Input Monitor

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 ...
WebRelay Single Relay and Input Module

WebRelay | Single Relay & Input Module

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

OUTPUTS

Relays: 1

Current: 12A
240VAC, 30VDC Max

INPUTS

Digital Inputs: 1

Optically-Isolated

FEATURES

Automatic Reboot

1 Remote Relay

PROTOCOLS

HTTP, XML, Modbus

X-301 WebRelay-Dual

X-301 | WebRelay-Dual | 2 Relays, 2 Input Module

Part number begins with: X-301...

OUTPUTS

Relays: 2

Current: 3A
28VAC, 24VDC Max

INPUTS

Digital Inputs: 2

Optically-Isolated

FEATURES

Scheduling

Logging

BASIC Interpreter

Email Alerts

Counters: Inputs 1-2

PROTOCOLS

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

WebRelay-Quad 4 Relay Module

WebRelay-Quad | 4 Web-Controlled Relays

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

OUTPUTS

Relays: 4

Current: 3A
28V Max

INPUTS

-

FEATURES

-

PROTOCOLS

HTTP, XML, Modbus

X-310 Web Enabled Programmable Controller

X-310 | Web-Enabled Programmable Controller

Part number begins with: X-310...

OUTPUTS

Relays: 4

Current: 1A
28VAC, 24VDC Max

INPUTS

Digital Inputs: 4

Optically-Isolated

1-Wire Bus: 1-4

Temperature/Humidity

FEATURES

Scheduling

Logging

BASIC Interpreter

Email Alerts

Counters: Inputs 1-2

PROTOCOLS

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

X-332 Web-Enabled Advanced I/O Controller

OUTPUTS

Relays: 16

Current: 2A
30VAC, 30VDC Max

INPUTS

Digital Inputs: 18

Optically-Isolated

2 Counters: Inputs 17 & 18

Analog Inputs: 4

0-5V Input Range

1-Wire Bus: 1-4

Temperature/Humidity

FEATURES

Scheduling

Logging

BASIC Interpreter

Email Alerts

Counters: Inputs 17-18

PROTOCOLS

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

WebRelay-10 10 Relays

WebRelay-10 | 10 Web-Controlled Relays

Part number: X-WR-10R12-I

OUTPUTS

Relays: 10

Current: 30A
240VAC Max

INPUTS

-

FEATURES

-

PROTOCOLS

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

WebRelay-10 Plus

OUTPUTS

Relays: 10

Current: 30A
240VAC

INPUTS

Digital Inputs: 2

Optically-Isolated

1-Wire Bus: 1-8

Temperature/Humidity

FEATURES

Scheduling

Logging

BASIC Interpreter

Email Alerts

Counters: Inputs 1-2

PROTOCOLS

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

Five-Input Module

Five-Input Module | 5 Digital Inputs

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

OUTPUTS

-

INPUTS

Digital Inputs: 5

Optically-Isolated
Counters: Inputs 1-5

FEATURES

Email Alerts

Counters: Inputs 1-5

PROTOCOLS

HTTP, XML, Modbus, SMTP

Temperature Module

Temperature Module | Web-Enabled Temperature Monitoring

Part number begins with: X-DAQ-2R1-4T...

OUTPUTS

Relays: 2

Current: 3A
28VAC, 24VDC Max

INPUTS

1-Wire Bus: 1-4

Temperature Only

FEATURES

Email Alerts

PROTOCOLS

HTTP, XML, Modbus, SMTP

X-300 Advanced Web-Enabled Temperature Monitor and Thermostat

OUTPUTS

Relays: 3

Current: 3A
28VAC, 24VDC Max

INPUTS

1-Wire Bus: 1-8

Temperature/Humidity

FEATURES

Scheduling

Logging

BASIC Interpreter

Email Alerts

Standalone Thermostat

PROTOCOLS

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

Analog Module

OUTPUTS

-

INPUTS

Analog Inputs: 8

0-5V Input Range

FEATURES

Monitor Analog Values

Email Alerts

PROTOCOLS

HTTP, XML, Modbus, SMTP

X-320 Web-Enabled Instrumentation-Grade Data Acquisition

OUTPUTS

DIGITAL I/O: 2

Configurable as Relays/Inputs

INPUTS

Digital Inputs:

(see outputs)

Analog Inputs: 4

0-5V Input Range

1-Wire Bus: 1-6

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

Web-Enabled Weather Station Controller

OUTPUTS

DIGITAL I/O: 2

Configurable as Relays/Inputs

INPUTS

Digital Inputs:

(see outputs)

Analog Inputs: 4

0-5V Input Range

1-Wire Bus: 1-6

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, SNMP, SMTP, Remote Services

WebSwitch Remote Power Switch & Auto Reboot Device

OUTPUTS

AC Outlets: 2

On/Off or Reboot/Pulse

INPUTS

-

FEATURES

Automatic Reboot

PROTOCOLS

HTTP, XML, Modbus, SNMP, Remote Services

WebSwitch Plus Remote Power Switch & Auto Reboot Device

OUTPUTS

AC Outlets: 2

On/Off or Reboot/Pulse

INPUTS

Digital Inputs: 2

Optically-Isolated

1-Wire Bus: 1-3

Temperature/Humidity

FEATURES

Automatic Reboot

Temperature/Humidity Monitoring

Scheduling

Logging

BASIC Interpreter

Email Alerts

PROTOCOLS

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

X-600M Web-Enabled I/O Controller
Modular

X-600M | Web-Enabled I/O Controller

Part number: X-600M-I

HARDWARE FEATURES | Expandable with modular I/O products:

Up to 1,024 I/O points with expansion bus and Ethernet expansion - 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)

ADDITIONAL FEATURES:

Configurable web pages - Logging & automatic graphing - Custom email alerts using encrypted email servers - Logic scripts or full programs using Lua - Full-calender scheduling

Protocols: HTTP, HTTPS, SSL, SMTP, Modbus/TCP, Remote Services™ server and client, & more.
X-11s Dual, High-Current Relay Expansion Module
Modular

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

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

HARDWARE FEATURES:

  • Two large SPDT relays (277VAC and 20 Amps)
  • Removable locking connector supports 24AWG to 10AWG
  • Two relay LEDs
  • Powered through expansion bus
X-12s Eight Relay Expansion Module
Modular

X-12s | Eight-Relay Module

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

HARDWARE FEATURES:

  • Eight SPST relays with shared common connection (2 commons)
  • Removable terminal connector
  • Eight relay LEDs
  • Powered through expansion bus
X-13s Thermocouple Expansion Module
Modular

X-13s | Thermocouple 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
Modular

X-15s | Eight, Digital Input Module

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

HARDWARE FEATURES:

  • Eight, 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
Modular

X-16s | Eight, Analog Input Module

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

HARDWARE FEATURES:

  • Eight, 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
Modular

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

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

HARDWARE FEATURES:

  • 4 SPST relays
  • 4 Optically-isolated digital inputs (common negative)
  • Removable terminal connector
  • Powered through expansion bus
New Product
X-317 Analog Output Module

OUTPUTS

Analog: 5

INPUTS

-

FEATURES

Outputs: Software configured, independently programmable and scalable

PROTOCOLS

HTTP, XML, Modbus

Application Specific Products

SmartStorm Web-Enabled Irrigation Controller

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 ...
Download Product Catalog (PDF)

Accessories

Power Supply

POWER SUPPLIES

Regulated power supplies and power supply prongs for various countries

Temperature/Humidity Sensor

SENSORS

Temperature and humidity sensors compatible with ControlByWeb products.

Weather accessory

WEATHER SENSORS AND ACCESSORIES

ControlByWeb's Davis Instruments Adapter Board and Davis weather products and sensors.

Mounting Accessories

MOUNTING ACCESSORIES

Mounting accessories for all ControlByWeb products.

Cable Accessories

CABLES

Common cables used with ControlByWeb products.

Software

CBW Mobile

CBW Mobile app

CBW Mobile iOS & Android apps integrates with ControlByWeb products. Watch the CBW Mobile video tutorial for more information.

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Copyright © 2005-2016 Xytronix Research & Design, Inc. All Rights Reserved.

ControlByWeb™, WebRelay™, WebSwitch™, and all other names of products manufactured by Xytronix Research & Design™ are trademarks of Xytronix Research & Design, Inc. 2005-2016.