X-412™ | 4‐Channel Relay & Analog Input Module

$369.99$399.99

The X-412™ is a powerful analog-to-digital Ethernet I/O PLC. It features 4 analog inputs, 4 relays, up to 16 1-wire sensors, and a built-in web server for infinite control and monitoring possibilities.
  • 4 Relays
  • 4 Analog Inputs

Frequently Bought Together

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  • Most products ship same day
  • 30-day return policy
  • Responsive technical support
X-412 Overview

The X-412 has the same features as our most popular relay controllers combined with analog data capture. It’s a flexible relay module that’s ideal for applications such as measuring liquid levels, flow rates, and other parameters that require real-time visibility.

X-412 Features

  • Email Notifications
  • No-Code Logic Builder
  • Peer-to-Peer Communication
  • Data Logging
  • 400 Series Platform

X-412 Applications

  • Water Treatment
  • Tank Levels
  • Lift Station
  • Grain Handling
Integration Icon

Integration Ready

We support HTTP GET, XML, JSON, SNMP, Modbus TCP/IP, and our Cloud API with more on the way.

No-Code Logic Icon

No-Code Programmable Logic

Our intuitive Task Builder empowers you to build custom logic using drop-down menus in an if-this-then-that flow.

Peer-to-Peer Icon

P2P Networking & Remote I/O

Devices can communicate through Peer-to-Peer (P2P) networking to share I/O among other ControlByWeb controllers, assign any device as master, set up multiple masters, and link remote inputs and relay control.

Email Notifications Icon

Email Notifications

Stay in control of operations with real-time monitoring. Add intelligence to your emails through programmable logic to instantly send notifications to the right people and eliminate false alarms.

Built-In Firmware Icon

Easy-to-Use Embedded UI

Our devices come with a simple embedded user interface that will enable you to easily monitor, manage, and control ControlByWeb PLCs from any standard web browser.

Data Logging Icon

Data Logging

Enjoy scheduled and conditional logging with email and FTP log exports. Add the optional ControlByWeb Cloud for remote access and downloadable logs.

Cloud Compatible Icon

Cloud Compatible

Enhance your capabilities with the ControlByWeb Cloud. Gain enhanced features such as simplified remote device access, data logging, and advanced analytics.

Security Icon

Trusted Device Security

Our controllers have no built-in OS or file system, making them less prone to vulnerabilities. Third-party consultants and government agencies test the cybersecurity of our controllers.

IIoT Icon

IIoT Monitoring & Control

Access the device directly through an assigned IP address. Set up your network settings the way you want, to limit or allow remote access through the cloud.

X-412 Case Studies

 

Specifications


Power Requirements
  • Voltage:
    • X-412-I: 9-28 VDC
    • X-412-E: POE and/or 9-28 VDC
  • Max Current: 240mA
Relay Contacts
  • Number of Relays: 4
  • Max Voltage: 28VAC, 24VDC
  • Max Current: 1A
  • Contact Type: SPST (Form A)
    All Relays have a shared common
  • Load Type: General Purpose
  • Contact Resistance: 1 milliohm max
  • Contact Material: AgNi
  • Electrical Life: 100K operations (Min)
  • Mechanical Life: 5M cycles (Min)
  • Environmental Rating: Over voltage Category II, Pollution Degree 2
  • Relay Modes: ON/OFF or Pulsed
  • Pulse Timer Duration: 0.1 to 86,400 Seconds (1-day)
Analog Inputs
  • Number of Inputs: 4
  • Resolution: 16-bit, SAR
  • Type: Single-ended, differential, 4-20mA (0-20mA), or a combination
  • Range: ±1.28V, ±2.56V, ±5.12V, ±10.24V, 4-20mA
  • Max Input Voltage (Vin): -12.5V < Vin < +12.5V
  • Input Impedance (Zin): > 500 Meg Ohm
  • Channel Off Leakage: ± 0.6nA (typ)
  • Input Common Mode Error: >100dB
  • Total Unadjusted Error: -9LSB (min), +9LSB (max)
  • Voltage Reference Drift: ± 5ppm/℃
  • Internal 4-20mA input shunt: 200-ohm, ±0.1%, 25ppm (uses ±5.12V range)
  • Logging Rate 25hz
Real-Time Clock
  • Manual or NTP(Network Time Protocol) setup
  • NTP Sync Period: Once, Daily, Weekly, On Powerup
  • Auto Daylight Savings Adjustment
Capacitor Power Backup
  • Backup Functions: Retain Real-Time Clock, External Variables, Relay State, and Counters
  • Backup Duration: 24 hours
Network
  • Type: 10/100 Base-T Ethernet Port
  • Setup: Static IP address assignment. TCP port selectable
Connectors
  • Power, Outputs, and Inputs: 14-Position, 3.81mm, Removable
  • Network: 8-pin RJ-45
LED Indicators
  • Number of LEDs: 7
    • Power on
    • Relay coil energized 1-4
    • Network linked
    • Network activity
Physical
  • Operating Temperature: -40°F to 150°F (-40°C to 65.5°C)
  • Size:
    • 1.41in (35.7mm) wide
    • 3.88in (98.5mm) tall
    • 3.1in (78mm) deep (not including connector)
  • Weight: 5 oz (142 grams)
  • Enclosure Material: Lexan 940 Polycarbonate Plastic
  • Enclosure Flame Rating: UL94 V0
Protocols
  • HTTP, HTTPS, SSL, XML, Modbus TCP/IP, SNMP, SMTP, Remote Services
Logging
    • Log File Size: 3072K (Max 50688 logs)
    • Storage: Nonvolatile Flash
    • Buffer Architecture: Circular Buffer

Log data can be periodically stored on a computer via FTP or email.

Advanced Features
  • Task Builder
  • BASIC interpreter
  • Remote services
Password Settings
  • Password Length: 6-18 Characters
  • Password protection on control page: optional
  • Password Encoding Base 64
  • Max Password Length 18 Characters
Electromagnetic Compliance
  • IEC CISPR 22, CISPR 24
  • EU EN55024, EN55022
  • X-412-I: FCC 47CFR15 (Class B)
  • X-412-E: FCC 47CFR15 (Class A)
Product Safety Compliance
  • IEC 61010-1

Manuals & Downloads


Downloads


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Demo


Note: The X-412 demo is currently unavailable. For now, check out the demo for the X-410 and X-420 that are very similar to the X-412.

X-410™


*Setup page login information:

Username: admin

Password: webrelay

X-420™


*Setup page login information:

Username: admin

Password: webrelay

Important Information

  • Multiple users may be accessing this device simultaneously so the device can change while you are using it.
  • This unit will be reset to factory defaults daily at 2:30AM MST.
  • Please DO NOT change network or password settings.

Live Demo With One of Our Sales Engineers

Let’s make it easy with a live demo and screen sharing.

Set up a one-on-one Q & A with one of our experts. We’ll help you find the best solutions for your next project and walk you through a demonstration.

Schedule a Live Demo


Low on time? Watch a pre-recorded demo instead:

400 Series Setup and Programming Demo

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