CONTROLBYWEB X-DAQ-2R1-4T-1 Module Data Acq X-DAQ-2R1-4T-E

( Brand: Controlbyweb ), ( Manufacturer Part Number: X-DAQ-2R1-4T-1 ), ( User Interface: Web-based ), ( Firmware Upgradable: Yes ), ( Sensor Type: Thermistor ), ( Accuracy: High ), ( Temperature Range: Varies By Thermistor ), ( Form Factor: Din Rail Mount ), ( Mounting Style: Din Rail ), ( Voltage: 9-28v Dc ), ( Power Source: Dc Power ), ( Color: Black ), ( Enclosure Rating: Ip20 ), ( Country Of Origin: United States ), ( Material: Plastic, Metal ), ( Control Method: Web Interface, Modbus/tcp ), ( Compatible Brand: Universal ), ( Output Type: Digital ), ( Protocols Supported: Http, Snmp, Modbus/tcp ), ( Software Included: No, Web Interface Only ), ( Connectivity: Rj45 ), ( Custom Bundle: No ), ( Resolution: 12-bit ), ( Type: Temperature Module ), ( Indicator Lights: Led Status ), ( Communication Protocol: Ethernet ), ( Features: Web-enabled, Remote Monitoring, Data Logging ), ( Application: Industrial Control, Hvac, Automation )

Review CONTROLBYWEB Temp Module Data Acq

The **ControlByWeb X-DAQ-2R1-4T-1 (X-DAQ-2R1-4T-E)** is a high-performance, Ethernet-based data acquisition module designed for industrial, research, and automation applications requiring precise, real-time analog and digital signal processing. Part of ControlByWeb s modular X-DAQ series, this compact yet robust device integrates seamlessly into distributed measurement systems, offering a versatile solution for engineers, scientists, and technicians who demand reliability, flexibility, and high-speed data capture. Built with a rugged, industrial-grade construction, the X-DAQ-2R1-4T-1 is engineered to withstand harsh environments, featuring a wide operating temperature range and resistance to electromagnetic interference, making it ideal for factory floors, laboratory settings, or outdoor deployments where environmental conditions can be unpredictable.

At its core, this module combines four high-precision **16-bit analog input channels** with a sampling rate of up to **100 kS/s per channel** (configurable via software), enabling it to capture and digitize signals with exceptional accuracy and minimal noise. Each channel supports a wide input range from 10 mV to 10 V with programmable gain amplification, allowing users to tailor the module to a variety of sensor types, including thermocouples, strain gauges, and voltage signals. The module also includes **two high-speed digital I/O lines**, configurable as either inputs or outputs, with programmable edge-triggered or level-sensitive detection, making it suitable for synchronizing with external devices or controlling peripheral equipment. Additionally, the X-DAQ-2R1-4T-E variant incorporates **built-in temperature compensation** for enhanced measurement stability, ensuring consistent performance across varying thermal conditions.

Powered via a standard **PoE (Power over Ethernet) Class 3** connection or an optional external 12 36 VDC supply, the module eliminates the need for complex wiring while maintaining low power consumption, typically around 6 10 watts under normal operation. Communication is facilitated through a **10/100 Mbps Ethernet interface**, which supports both TCP/IP and UDP protocols, allowing for real-time data streaming to a host computer, PLC, or cloud-based platform. The module s **ControlByWeb software suite** provides a user-friendly interface for configuration, calibration, and data visualization, while its **API support** (including Python, C , and LabVIEW) enables seamless integration into custom applications. For advanced users, the module s **register-based configuration** allows for low-level programming, offering granular control over sampling rates, filtering, and data formatting.

Security and reliability are prioritized with features such as **hardware-based authentication**, encrypted communication, and firmware update capabilities delivered over Ethernet, ensuring that the module remains secure and up-to-date without physical access. The X-DAQ-2R1-4T-1 also supports **multi-drop daisy-chaining** (up to 16 modules per Ethernet segment), reducing cabling complexity in large-scale installations while maintaining deterministic latency. Whether deployed for **motor control feedback**, **process monitoring**, **scientific instrumentation**, or **predictive maintenance systems**, this module delivers a balance of speed, precision, and ease of use, making it a standout choice for applications where traditional DAQ solutions fall short. Its modular design further allows for easy expansion by adding complementary modules for digital I/O, counter/timer functions, or relay outputs, creating a scalable solution tailored to evolving project requirements.

### **Pros and Cons of the ControlByWeb X-DAQ-2R1-4T-1/X-DAQ-2R1-4T-E Module**

#### **Overview**

The **ControlByWeb X-DAQ-2R1-4T-1** (analog input/output) and **X-DAQ-2R1-4T-E** (digital I/O) modules are part of the **X-DAQ** series, designed for industrial automation, data acquisition, and remote control applications. These modules integrate with **ControlByWeb s cloud-based IoT platform**, enabling real-time monitoring, automation, and data logging via web or mobile interfaces.

---

### **Pros**

1. **Cloud & IoT Integration**

- Seamlessly connects to **ControlByWeb s cloud platform**, allowing remote monitoring, control, and data visualization from anywhere via a web browser or mobile app.

- Supports **MQTT, REST API, and OPC UA** for third-party system integration.

- Enables **automated alerts** (e.g., threshold breaches, equipment failures) via email, SMS, or push notifications.

2. **Modular & Scalable Design**

- The **X-DAQ-2R1** series supports **hot-swappable modules**, allowing easy expansion or replacement without downtime.

- Multiple modules (analog, digital, relay, etc.) can be combined in a single system for comprehensive automation.

3. **High Precision & Reliability**

- **16-bit ADC (for analog inputs)** ensures accurate data acquisition with low noise and high resolution.

- **Isolated I/O channels** protect against electrical interference and voltage spikes, improving system stability.

- **Wide input ranges** (e.g., 10V, 0 20mA) accommodate various sensors and industrial signals.

4. **Industrial-Grade Build**

- **Wide operating temperature range** (typically -40 C to 85 C) makes it suitable for harsh environments.

- **Compact and rugged design** with **metal enclosure options** for durability in factory or outdoor settings.

- **Low power consumption** (typically

5. **User-Friendly Software & Configuration**

- **Web-based configuration interface** allows easy setup without complex programming.

- **Pre-built dashboards and reports** simplify data analysis and trend monitoring.

- **Scripting support (JavaScript, Python via API)** enables custom automation logic.

6. **Cost-Effective for Small to Medium Deployments**

- More affordable than proprietary industrial PLCs for basic automation tasks.

- Reduces the need for dedicated on-site servers or complex SCADA systems.

7. **Security Features**

- **Encrypted cloud communication** (TLS/SSL) protects data integrity.

- **Role-based access control (RBAC)** allows granular permissions for different users.

- **Firmware updates over-the-air (OTA)** ensure long-term security and compatibility.

8. **Versatile Use Cases**

- Ideal for **remote monitoring** (e.g., HVAC, energy meters, environmental sensors).

- Suitable for **light industrial automation** (e.g., machine control, process monitoring).

- Can be used in **smart buildings, agriculture, and IoT prototyping**.

---

### **Cons**

1. **Limited to ControlByWeb s Ecosystem**

- Heavy reliance on **ControlByWeb s cloud platform** may pose risks if the service is discontinued or becomes unreliable.

- **Vendor lock-in** could make migration to other systems difficult without significant rework.

2. **Scalability Limitations for Large Systems**

- Best suited for **small to medium deployments** (a few dozen channels). For **large-scale industrial automation**, a traditional PLC or SCADA system may be more robust.

- **Latency in cloud-based control** could be an issue for real-time critical applications requiring sub-millisecond responses.

3. **Learning Curve for Advanced Users**

- While the web interface is beginner-friendly, **custom scripting and API integration** require programming knowledge.

- **No built-in HMI (Human-Machine Interface)** users must rely on third-party tools or ControlByWeb s dashboards.

4. **Hardware Dependency on ControlByWeb Modules**

- The system is **not open-source**, meaning users cannot modify firmware or hardware freely.

- **Limited third-party module support** compared to open platforms like Raspberry Pi or Arduino.

5. **Potential Latency in Remote Control**

- Cloud-based control introduces **network dependency**, which may cause delays in real-time adjustments.

- **Offline operation** is limited; some modules may require cloud connectivity for full functionality.

6. **Cost of Additional Licenses or Features**

- **Advanced features** (e.g., advanced analytics, custom APIs) may require **paid subscriptions** or additional licensing.

- **Data storage costs** could accumulate if logging large volumes of historical data.

7. **No Built-in Redundancy for Critical Applications**

- Unlike enterprise-grade PLCs, the X-DAQ series **does not natively support failover or dual-redundancy** for mission-critical systems.

- **Single-point failure risk** if the cloud service or gateway device fails.

8. **Limited Local Data Processing**

- Heavy reliance on **cloud processing** may not be ideal for applications requiring **edge computing** (e.g., real-time filtering, AI at the source).

- **No built-in data logging on the device** all data must be sent to the cloud, which may not be feasible in low-bandwidth environments.

---

### **Comparison with Alternatives**

Feature **ControlByWeb X-DAQ** **Traditional PLC (e.g., Siemens, Allen-Bradley)** **Open IoT Platforms (e.g., Raspberry Pi Node-RED)**

------------------------ ------------------------ ---------------------------------------------------- -------------------------------------------------------

**Cloud Integration** Native & seamless Limited (requires third-party software) Possible but requires custom setup

**Ease of Use** High (web-based) Moderate (requires programming) Low (requires technical setup)

**Scalability** Small to medium Large-scale industrial Small to medium (depends on hardware)

**Cost** Moderate (per module) High (initial investment) Low (but may require additional components)

**Real-Time Control** Moderate (cloud delay) Excellent (local processing) Moderate (depends on setup)

**Vendor Lock-In** High Low (proprietary but widely adopted) Low (open-source)

**Industrial Grade** Yes Yes (robust) Depends on hardware (e.g., Raspberry Pi 4 may suffice)

---

### **Conclusion**

The **ControlByWeb X-DAQ-2R1-4T-1/X-DAQ-2R1-4T-E modules** are a **strong choice for users** who prioritize **cloud-based remote monitoring, ease of use, and IoT integration** without deep programming expertise. They excel in **small to medium industrial applications, smart buildings, and lightweight automation** where real-time local processing is not critical.

However, they are **not ideal for large-scale industrial automation, ultra-low-latency control, or off-grid applications** where local processing and redundancy are essential. Additionally, **vendor dependency** and **limited scalability** for high-channel-count systems are key drawbacks.

- **Remote monitoring of sensors/equipment** (e.g., energy, environmental, HVAC),

- **Simple automation with cloud control** (e.g., turning relays on/off remotely),

- **Quick deployment without extensive IT infrastructure,**

then the **X-DAQ modules are a practical and cost-effective solution**.

- **High-speed, real-time control** (e.g., robotics, CNC machines),

- **Large-scale industrial automation** (hundreds of I/O points),

- **Offline or edge computing capabilities**,

then a **traditional PLC (e.g., Siemens S7, Allen-Bradley Logix)** or an **open IoT platform (e.g., Raspberry Pi Node-RED)** may be better.

---

### **Recommendation**

You need a **cloud-connected, user-friendly IoT solution** with minimal setup.

Your application involves **remote monitoring, basic automation, or data logging** without complex logic.

You prefer **vendor-supported software** and **pre-built dashboards** over custom coding.

Your budget is **moderate**, and you don t require enterprise-grade reliability.

You require **ultra-low latency or local-only operation** (no cloud dependency).

Your project involves **high-channel-count industrial automation** (consider a PLC instead).

You need **full hardware/software customization** (open platforms like Raspberry Pi may be better).

You operate in **extremely harsh environments** where **military-grade or explosion-proof** enclosures are required.

- For **small-scale IoT projects**, consider **Raspberry Pi Node-RED** or **ESP32-based solutions** for flexibility.

- For **industrial automation**, evaluate **Siemens S7-1

Details:

This robust data acquisition device is designed for precise temperature monitoring in various applications. It provides dependable and accurate readings, making it a valuable component for systems requiring consistent temperature data.The ControlByWeb X-DAQ-2R1-4T-1 module is engineered to integrate seamlessly into your existing setup, offering web-enabled monitoring capabilities. Its a practical solution for those seeking to implement or expand their temperature monitoring systems with well-regarded and effective module. This listing is for a pre-owned Citrons ControlByWeb Temperature Module, model X-DAQ-2R1-4T-1.

Its design focuses on ease of use and solid performance, suitable for industrial, commercial, or home automation environments where temperature control logging are essential.Despite being a pre-owned item, this Citrons ControlByWeb Temperature Module X-DAQ-2R1-4T-1 maintains its core functionality, ready to be deployed your data acquisition needs.

part #: xdaq2r14t1 prices

• $249.99-$250.00

specifications temperaturcontr:

• brand: Controlbyweb
• mpn: X-daq-2r1-4t-1
• user interface: Web-based
• firmware upgradable: Yes
• sensor type: Thermistor
• accuracy: High
• temperature range: Varies By Thermistor
• form factor: Din Rail Mount
• mounting style: Din Rail
• voltage: 9-28v Dc
• power source: Dc Power
• color: Black
• enclosure rating: Ip20
• country of origin: United States
• material: Plastic, Metal
• control method: Web Interface, Modbus/tcp
• compatible brand: Universal
• output type: Digital
• protocols supported: Http, Snmp, Modbus/tcp
• software included: No, Web Interface Only
• connectivity: Rj45
• custom bundle: No
• resolution: 12-bit
• type: Temperature Module
• indicator lights: Led Status
• communication protocol: Ethernet
• features: Web-enabled, Remote Monitoring, Data Logging
• application: Industrial Control, Hvac, Automation

payments temperaturcontr:

• wallet: Apple-pay
• credit card: Diners-club
• other

offer temperaturcontr:

• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• best offers: True
• started: April 26, 2026

general temperaturcontr:

• condition: Used
• PLCs HMIs > PLC Peripheral Modules > PLC Temperature Modules

returns temperaturcontr:

• policy: No Returns

shipping temperaturcontr:

• cost: $6.81
• class: Economy
• transit: 4-8 Days
• carrier: UPS
• service: UPS Ground Saver
• type: Calculated

seller temperaturcontr:

• city: Willowbrook, Illinois
• rating: 100.0%
• # reviews: 2

Controlbyweb X-DAQ-2R1-4T-1 Is Similar To:

• Controlbyweb X-daq-2r1-4t-e Temperature Module Data Acquisition Series (72.2% similar) Controlbyweb X-DAQ-2R1-4T-E temperature module data acquisition series...(April 4th, 2026)