1. Product Overview
Product Name: EX5015
Model: EX5015
Series: EX-5000 Series (Data Acquisition and Control Modules)
Article Number: EX5015
Manufacturer: EXOR / EX Industrial Automation (commonly associated with EX series data acquisition modules)

The EX5015 is a high-precision, multi-interface data acquisition module designed for industrial and laboratory applications requiring accurate temperature measurement and monitoring. It supports multiple communication interfaces—USB, RS-485, and Ethernet—allowing flexible integration into existing control systems, SCADA networks, or standalone monitoring setups. The module provides 12 independent RTD (Resistance Temperature Detector) input channels with 16-bit resolution, enabling precise and stable temperature readings across a wide range of sensors and environments.

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2. Key Features
- Multi-Interface Connectivity: The EX5015 supports USB, RS-485, and Ethernet communication interfaces, offering versatile integration options for both local and remote data acquisition systems.
- 12 RTD Input Channels: Provides 12 independent RTD input channels, allowing simultaneous measurement of multiple temperature points.
- High Resolution: Each channel features 16-bit resolution, ensuring high accuracy and fine measurement granularity.
- Wide Sensor Compatibility: Compatible with standard RTD types such as Pt100, Pt500, and Pt1000, supporting both 2-wire and 3-wire configurations.
- Industrial-Grade Design: Built for reliability in industrial environments, with robust electrical isolation and protection against noise and interference.
- Flexible Deployment: Can function as a standalone temperature monitoring device or as part of a distributed control system.
- Plug-and-Play via USB: Direct USB connection enables quick setup and configuration without requiring additional interface converters.
- Network Integration via Ethernet: Ethernet connectivity allows remote monitoring, configuration, and data logging over LAN or Internet.
- RS-485 Modbus RTU Support: Enables integration with PLCs, HMIs, and other Modbus-compatible devices for distributed control applications.
- Compact Form Factor: Designed for DIN-rail or panel mounting, optimizing space utilization in control cabinets.
- High Stability and Low Drift: Ensures consistent measurement accuracy over time and temperature variations.
- Software Support: Compatible with standard data acquisition software and SCADA systems; supports Modbus TCP/RTU protocols.

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3. Technical Specifications
- Model: EX5015
- Input Type: RTD (Resistance Temperature Detector)
- Number of Channels: 12 independent input channels
- Resolution: 16-bit A/D conversion
- Supported RTD Types: Pt100, Pt500, Pt1000 (2-wire and 3-wire configurations)
- Input Range: Typically -200°C to +850°C (depending on RTD type)
- Accuracy: ±0.1% of full scale (typical)
- Sampling Rate: Up to 10 samples per second per channel (depending on configuration)
- Communication Interfaces:
- USB 2.0 (Full Speed)
- RS-485 (Modbus RTU)
- Ethernet (10/100 Mbps, Modbus TCP)
- Isolation: 3000 VDC isolation between input and communication circuits
- Power Supply: 10–30 VDC (typical 24 VDC)
- Power Consumption: < 3 W
- Dimensions: Approx. 120 mm (L) × 80 mm (W) × 25 mm (H)
- Weight: Approx. 250 g
- Material: Industrial-grade ABS enclosure with aluminum heat dissipation base
- Operating Temperature: -10°C to +60°C
- Storage Temperature: -20°C to +80°C
- Humidity: 10–90% RH (non-condensing)
- Mounting: DIN-rail or panel mount
- LED Indicators: Power, Communication (Tx/Rx), and Channel Status

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4. Functionality
The EX5015 functions as a multi-channel RTD input module capable of acquiring temperature data from up to 12 sensors simultaneously. Each channel converts the analog resistance signal from an RTD sensor into a digital temperature value using a 16-bit analog-to-digital converter. The module’s internal microcontroller processes these signals, applies linearization and calibration algorithms, and transmits the data through the selected communication interface.

Use Cases and Applications:
- Industrial process monitoring and control
- HVAC systems and environmental monitoring
- Laboratory temperature measurement setups
- Energy management systems
- Food and pharmaceutical production monitoring
- Remote temperature logging and data acquisition
- Integration with PLCs, SCADA, and DCS systems

Compatibility:
- Compatible with Modbus RTU (RS-485) and Modbus TCP (Ethernet) protocols
- Works with standard SCADA software such as Wonderware, Ignition, and LabVIEW
- USB interface supports direct PC connection for configuration and data logging
- Can be integrated into mixed-protocol networks using Modbus gateways or converters

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5. Components & Accessories
Included Items:
- EX5015 main module
- USB cable (for configuration and local data acquisition)
- Terminal block connectors for RTD inputs and power supply
- Quick start guide and documentation
- Mounting clips for DIN-rail installation

Optional Accessories:
- External power supply (24 VDC)
- Ethernet cable (Cat5e or higher)
- RS-485 communication cable with termination resistors
- RTD sensors (Pt100, Pt500, Pt1000)
- Configuration software (available from manufacturer’s website)
- Protective enclosure for harsh environments

Connectors:
- RTD Input Terminals: 12 sets of 3-pin screw terminals (for 2- or 3-wire RTDs)
- Power Connector: 2-pin terminal block (10–30 VDC input)
- Communication Ports:
- USB Type-B connector
- RJ45 Ethernet port
- RS-485 terminal block (A/B lines)

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6. Installation & Setup
Requirements:
- Power supply: 10–30 VDC regulated source
- Compatible RTD sensors (Pt100, Pt500, Pt1000)
- Communication interface (USB, RS-485, or Ethernet)
- PC or controller with Modbus-compatible software

Mounting Options:
- DIN-rail mounting (standard 35 mm rail)
- Panel mounting using screws or brackets

Configuration Steps:
1. Power Connection: Connect the 24 VDC power supply to the designated terminal block.
2. Sensor Wiring: Connect RTD sensors to the input terminals according to the wiring diagram (2- or 3-wire configuration).
3. Interface Selection: Choose the desired communication interface (USB, RS-485, or Ethernet).
4. Software Setup: Install the configuration utility or use Modbus-compatible software to detect and configure the module.
5. Parameter Configuration: Set channel types, sampling rates, and communication parameters (baud rate, IP address, etc.).
6. Verification: Check LED indicators for power and communication status; verify data acquisition through the software interface.

Safety Considerations:
- Ensure proper grounding to minimize electrical noise.
- Avoid wiring changes while the device is powered.
- Maintain ambient conditions within specified operating limits.

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7. Performance & Capabilities
The EX5015 delivers high-accuracy temperature measurement with 16-bit resolution, ensuring precise readings even in demanding industrial environments. The module’s multi-interface design allows flexible deployment across various network architectures.

Performance Highlights:
- High Accuracy: ±0.1% of full scale ensures reliable temperature monitoring.
- Fast Response: Sampling rate up to 10 samples per second per channel supports real-time data acquisition.
- Multi-Channel Operation: 12 simultaneous RTD inputs reduce the need for multiple modules.
- Low Noise Design: Differential input circuitry and isolation minimize interference.
- Scalability: Multiple EX5015 modules can be networked via RS-485 or Ethernet for large-scale systems.
- Data Integrity: Built-in watchdog timer and communication error detection ensure stable operation.
- Efficiency: Low power consumption (<3 W) allows continuous operation with minimal energy use.

Limitations:
- Designed specifically for RTD sensors; not compatible with thermocouples or voltage/current inputs.
- Sampling rate may decrease when all 12 channels are active simultaneously.
- Requires proper shielding and grounding in high-noise environments for optimal performance.

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8. Standards & Compliance
The EX5015 is designed and manufactured in accordance with international industrial and safety standards.

Certifications and Compliance:
- CE Marking: Conforms to European safety, health, and environmental protection standards.
- RoHS Compliance: Free from hazardous substances as per EU Directive 2011/65/EU.
- EMC Compliance: Meets EN 61000-6-2 (immunity) and EN 61000-6-4 (emission) standards for industrial environments.
- Safety Standards: Designed according to IEC 61010-1 for measurement and control equipment.
- Communication Standards:
- Modbus RTU (EIA-485 standard)
- Modbus TCP (IEEE 802.3 Ethernet standard)
- Isolation and Protection: 3000 VDC isolation between input and communication circuits ensures operator and equipment safety.

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9. Additional Information
Warranty:
- Standard manufacturer’s warranty: 2 years from the date of purchase (may vary by region).
- Covers defects in materials and workmanship under normal operating conditions.

Support:
- Technical support available via manufacturer’s website, email, and phone.
- Firmware updates and configuration software downloadable from the official support portal.
- Comprehensive documentation including user manual, wiring diagrams, and Modbus register maps.

Maintenance:
- Periodic inspection of wiring and connectors recommended.
- Keep module free from dust and moisture.
- Firmware updates should be applied as released to ensure optimal performance and compatibility.

Software & Firmware Updates:
- Firmware can be updated via USB or Ethernet interface.
- Configuration software allows backup and restore of settings.
- Supports remote diagnostics and firmware version reporting.

Serviceability:
- Modular design allows easy replacement of connectors and terminal blocks.
- No internal user-serviceable parts; repairs should be performed by authorized service centers.

Environmental Considerations:
- Designed for long-term operation in industrial environments.
- Complies with environmental directives for electronic waste disposal (WEEE).

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Summary
The EX5015 USB/RS485/Ethernet 12-Channel RTD Input Module (16-bit) is a versatile, high-precision data acquisition device engineered for industrial temperature measurement applications. Its combination of multi-interface connectivity, high-resolution analog-to-digital conversion, and robust industrial design makes it suitable for a wide range of monitoring and control systems. With support for standard RTD sensors, Modbus communication protocols, and flexible mounting options, the EX5015 provides a reliable and scalable solution for temperature data acquisition in both centralized and distributed architectures.

This comprehensive feature set—combined with compliance to international standards, strong isolation, and ease of integration—positions the EX5015 as a dependable choice for engineers, system integrators, and automation professionals seeking accurate, network-ready temperature measurement solutions.