

X-400™ | Web Enabled I/O Controller
Modular, web-enabled, industrial I/O controller that allows you to add various combinations of I/O to tailor it to your specific application. Expansion modules can either be directly connected to the X-400 through the expansion bus, or you can connect remote ControlByWeb devices through an Ethernet network, including the Internet.
X-400™ Models
X-400 | Industrial
Ethernet-based Expandable I/O Controller
In Stock
PART NUMBER
X-400-I
OUTPUTS/INPUTS
Temp/Humidity: Up to 16 sensors
Expansion Bus: Up to 64 I/O points via Expansion Modules (below) or remote ControlByWeb devices
POWER SUPPLY
9-28 VDC*
PRICE
$249.95
X-400C | Cellular
Broad Cellular Coverage + Ethernet
In Stock
PART NUMBER
X-400C-I-CA
Note: Each device requires a ControlByWeb cellular data plan (sold separately).
OUTPUTS/INPUTS
Temp/Humidity: Up to 16 sensors
Expansion Bus: Up to 64 I/O points via Expansion Modules (below) or remote ControlByWeb devices
POWER SUPPLY
9-28 VDC*
PRICE
$349.95
Cellular Data Plans
Billed Annually | Auto-Renewed
5 MB PLAN
Annual Price: $59.95
Ideal for Internet/network failover applications
10 MB PLAN
Annual Price: $95.95
Perfect for most use cases with few end points
30 MB PLAN
Annual Price: $179.95
Great for monitoring many end points
DETAILS
Plan Duration: Annual
Renewal: Automatic
Cloud Device Seat: Basic Seat Included. Learn more
Check coverage map
Call for International coverage
Contact Us for upgrades or cancellations.
Data Overage Fee: $0.50 per MB, billed monthly for all plans. Annual Auto-Renew: cellular data plan is annual and auto-renews on the anniversary of your purchase. Cancellations & Upgrades: upgrades will be pro-rated based on the time left on your plan. Cancellations prevent auto-renewal at the end of your plan year, but do not result in a refund.
X-400C | Cellular w/10 MB Plan
Broad Cellular Coverage + Ethernet
In Stock
PART NUMBER
X-400C-I-10MB
OUTPUTS/INPUTS
Temp/Humidity: Up to 16 sensors
Expansion Bus: Up to 64 I/O points via Expansion Modules (below) or remote ControlByWeb devices
POWER SUPPLY
9-28 VDC*
PRICE
$445.90
X-400C | I/O Kit
X-17s, Expansion Cable, & Power Supply Included
In Stock
PART NUMBER
X-400C-17-KIT
Note: Kit requires a ControlByWeb cellular data plan (sold separately).
INPUTS/OUTPUTS
Temp/Humidity: Up to 16 sensors
Relays: 4 (2.5A, 125VAC, 30VDC)
Digital Inputs: 4
POWER SUPPLY
9-28 VDC (included)
PRICE
$369.95
* These devices are sold as components and do not include a power supply or an expansion cable.
Expansion Modules

PART NUMBER
X-11s
OUTPUTS/INPUTS
Relays: 2 (20A, 277 VAC (general purpose) 110VDC (NO contact, resistive) 30 VDC (NC contact, resistive))
In Stock

PART NUMBER
X-12s
OUTPUTS/INPUTS
Relays: 8 (2.5A (total for each group of 4 relays with shared commons), 125VAC, 30VDC)
In Stock

PART NUMBER
X-13s-K
OUTPUTS/INPUTS
Thermocouples: 2
In Stock

PART NUMBER
X-15s
OUTPUTS/INPUTS
Digital Inputs: 8

PART NUMBER
X-17s
OUTPUTS/INPUTS
Relays: 4 (2.5A, 125VAC, 30VDC)
Digital Inputs: 4

PART NUMBER
X-18s*
OUTPUTS/INPUTS
Relays: 10 (15A, 277VAC, 30VDC)
* This device is sold as a component and does not include a power supply. The X-18s, X-19s, and X-20s expansion modules are not powered through the expansion bus cable and require separate wiring to the power supply. They may share the same power supply that is used to power the X-400 or X-600M controller or they may use separate power supplies. Please use the same power supply voltage for all devices on the expansion bus (24V recommended).

PART NUMBER
X-19s*
OUTPUTS/INPUTS
Relays: 16 (2A, 30VDC, 30VAC)
Digital Inputs: 16
Analog Inputs: 4
* This device is sold as a component and does not include a power supply. The X-18s, X-19s, and X-20s expansion modules are not powered through the expansion bus cable and require separate wiring to the power supply. They may share the same power supply that is used to power the X-400 or X-600M controller or they may use separate power supplies. Please use the same power supply voltage for all devices on the expansion bus (24V recommended).

PART NUMBER
X-20s*
OUTPUTS/INPUTS
Relays: 6 (15A, 277VAC, 30VDC)
Digital Inputs: 6
* This device is sold as a component and does not include a power supply. The X-18s, X-19s, and X-20s expansion modules are not powered through the expansion bus cable and require separate wiring to the power supply. They may share the same power supply that is used to power the X-400 or X-600M controller or they may use separate power supplies. Please use the same power supply voltage for all devices on the expansion bus (24V recommended).

PART NUMBER
X-21s
OUTPUTS/INPUTS
Relays: 4 (2.5A, 125VAC, 28VDC)
In Stock

PART NUMBER
X-22s
OUTPUTS/INPUTS
Analog Inputs: 8
Power Supplies

In Stock
PART NUMBER
2902992
DESCRIPTION
Output: 24 V DC±1%, 2.5 Amp
Input Voltage: 100-240V AC
Input Frequency: 50-60 Hz ±5 Hz
PRICE
$74.95

Power Supply | 12VDC
In Stock
PART NUMBER
PS12VW1.5-NA
DESCRIPTION
Regulated, 12V DC, 1.5Amp (100-240V AC Input)
PRICE
$19.95

International Power Supply | 12VDC
In Stock
PART NUMBER
PS12VW1.5-I
DESCRIPTION
Regulated, 12V DC, 1.5Amp (100-240V AC Input) - Includes EU, UK, and SAA prongs
PRICE
$21.95
Compatible Accessories
Cloud

In Stock
PART NUMBER
X-CLD-A
DESCRIPTION
90 Days Data Logging - Annual Subscription
To upgrade cellular devices to an Advanced Cloud subscription, contact us.
PRICE
$23.95

In Stock
PART NUMBER
X-CLD-B
DESCRIPTION
30 Days Data Logging - Annual Subscription
Cellular plans include a Basic Cloud subscription
PRICE
$11.95
Expansion Module Accessories

DESCRIPTION
Expansion cables (10-conductor ribbon cable) are necessary to connect expansion modules to an X-400 or X-600M controller. The large expansion modules (X-18s, X-19s, and X-20s) have two expansion ports, and come with a 5-inch expansion cable with two connectors which allows it to connect to the X-400 or X-600M along with other expansion modules.
We recommend to first connect all large expansion modules to the X-400 or X-600M, and then connect any smaller expansion modules (X-11s, X-12s, X-13s, X-15s, X-16s, X-17s, X-21s, X-22s). See Example
To know which expansion cable you need, fill out the form below:
PRICE
Expansion cable (2 connectors): $10.00
+$5.00 per additional connector
How many expansion modules will be connected to an X-400 or X-600M Controller:
LARGE expansion modules (X-18s, X-19s, X-20s) Quantity: |
SMALL expansion modules (X-11s, X-12s, X-13s, X-15s, X-16s, X-17s, X-21s, X-22s) Quantity: |
You will need the following expansion cable: No additional cable needed
Quantity: |
*You cannot have more than 64 expansion modules per X-600M controller or 32 expansion modules per X-400 controller.
**If you have more than 32 expansion modules, a power injector will be required.

In Stock
PART NUMBER
X-PINJECT
DESCRIPTION
Use with an Expansion Cable where a large number of expansion modules are used and additional current capacity is needed
PRICE
$19.95
Compatible Accessories
Temperature Sensors

PART NUMBER
XW-110B
DESCRIPTION
Used as a wireless temperature sensor to other ControlByWeb Products. Can also be used as a stand-alone temperature monitoring device
PRICE
$159.95
For Part Numbers & Pricing
1-435-750-5999

Temperature/Humidity Sensor (Probe) Compatible w/ X-400 Series, FridgeAlert, X-600M, & WebRelay-Wireless.
In Stock
PART NUMBER
X-DTHS-P
DESCRIPTION
Digital Humidity/Temperature Probe
PRICE
$129.95

PART NUMBER
X-DTS-S3C
DESCRIPTION
Water and weather resistant - 1m cable - Approx. 3 ft. Rating: IP66 (Dust tight, water spray)
PRICE
$14.95

PART NUMBER
X-DTS-S12C
DESCRIPTION
Water and weather resistant - 4m cable - Approx. 12 ft. Rating: IP66 (Dust tight, water spray)
PRICE
$24.95

PART NUMBER
X-DTS-S32C
DESCRIPTION
Water and weather resistant - 10m cable - Approx. 32 ft. Rating: IP66 (Dust tight, water spray)
PRICE
$34.95

PART NUMBER
X-DTS-S12-SUB
DESCRIPTION
Submersible - 4m cable - Approx. 12 ft. Rating: IP66 (Dust tight, water spray)
PRICE
$59.95

In Stock
PART NUMBER
X-DTS-U
DESCRIPTION
Digital Temperature Sensor
PRICE
$16.95

In Stock
PART NUMBER
X-DTS-WMX
DESCRIPTION
Digital Temperature Sensor
PRICE
$49.95

Thermocouple to 1-Wire Adapter Compatible w/ X-400 Series, FridgeAlert, X-600M, & WebRelay-Wireless.
In Stock
PART NUMBER
X-TC1W-K
DESCRIPTION
Type-K Thermocouple to 1-wire signal adapter for use in high-range temperature applications. (Thermocouple not included.)
Thermocouple Range: -200°C to 260°C (-328°F to 500°F)
PRICE
$84.95

In Stock
PART NUMBER
X-DTMM-1
DESCRIPTION
Magnetic Sensor Mount for ControlByWeb temperature sensors: X-DTS-S3C, X-DTS-S12C, X-DTS-S32C
PRICE
$19.95

PART NUMBER
X-KTC-B-24-72
DESCRIPTION
Thermocouple with molded connector, Type K, 24AWG, PFA insulation. Length: 183cm (72")Temperature Range: -200°C to +260°C (-328°F to +500°F)Accuracy -200°C - 0°C: 2%Accuracy 0°C - 260°C: 0.75%
PRICE
$39.95
Ultrasonic Sensors

RST-3002 Sensor Programmer (Used with IRU Series sensors)
Lead Time: 2 Weeks
PART NUMBER
RST-3002
DESCRIPTION
IRU ultrasonic sensors programming module
Includes: USB Cable and Software
PRICE
$119.95
Contact-Closure Sensors

In Stock
PART NUMBER
GRI-2605
DESCRIPTION
5VDC Water Sensor that detects water and other conductive non-flammable liquid
*This sensor is water resistant and is not rated for long-term submersion.
PRICE
$29.95
Misc Accessories

Ethernet Cable
In Stock
PART NUMBER
UTP5-5-BLUE
DESCRIPTION
Type: Cat-5E. Length: 5ft (1.52m). Color: Blue
PRICE
$3.95

LPD Loop Powered Display
Lead Time: 2 Weeks
PART NUMBER
LPD-000001-C6-0-0-B81
DESCRIPTION
4-20 mA loop power display, 6 ' Cable.
Only compatible with IRU ultrasonic sensors.
PRICE
$254.95