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- RTD Input Compatibility: Accepts Pt100 platinum resistance temperature detectors, supporting 2-wire, 3-wire, and 4-wire connections for maximum flexibility and accuracy.
- Temperature Range: Configured for 0°C to +100°C input range, ideal for low- to medium-temperature industrial processes.
- Standardized Output: Provides a 0–5 VDC analog output, directly compatible with most analog input channels of data acquisition systems.
- High Accuracy and Stability: Factory-calibrated for precise linearization of the RTD signal, minimizing nonlinearity and drift over time.
- Galvanic Isolation: Offers 1500 V rms isolation between input, output, and power, ensuring protection against ground loops and electrical interference.
- Compact Modular Design: Fits into standard 5B backplanes, allowing easy installation, replacement, and system expansion.
- Low Power Consumption: Designed for efficient operation from a single +5 VDC supply, minimizing system power requirements.
- Noise Immunity: Incorporates filtering and shielding to reduce susceptibility to electromagnetic interference (EMI) and radio frequency interference (RFI).
- Plug-and-Play Integration: Pre-calibrated and ready for immediate use with compatible 5B backplanes and data acquisition systems.
- Rugged Industrial Construction: Built for reliable operation in demanding environments, with robust mechanical and electrical design.
- Temperature Range: Configured for 0°C to +100°C input range, ideal for low- to medium-temperature industrial processes.
- Standardized Output: Provides a 0–5 VDC analog output, directly compatible with most analog input channels of data acquisition systems.
- High Accuracy and Stability: Factory-calibrated for precise linearization of the RTD signal, minimizing nonlinearity and drift over time.
- Galvanic Isolation: Offers 1500 V rms isolation between input, output, and power, ensuring protection against ground loops and electrical interference.
- Compact Modular Design: Fits into standard 5B backplanes, allowing easy installation, replacement, and system expansion.
- Low Power Consumption: Designed for efficient operation from a single +5 VDC supply, minimizing system power requirements.
- Noise Immunity: Incorporates filtering and shielding to reduce susceptibility to electromagnetic interference (EMI) and radio frequency interference (RFI).
- Plug-and-Play Integration: Pre-calibrated and ready for immediate use with compatible 5B backplanes and data acquisition systems.
- Rugged Industrial Construction: Built for reliable operation in demanding environments, with robust mechanical and electrical design.
Comprehensive Product Summary
### 1. Product Overview
Product Name: 5B Module RTD Pt100 Temperature Input Signal Conditioner
Model Number: 5B34-02
Series: 5B Series Analog Signal Conditioning Modules
Article Number: 5B34-02
Manufacturer: (Typically produced by Analog Devices or compatible manufacturers of 5B Series modules)
The 5B34-02 is a precision analog signal conditioning module designed for industrial and laboratory applications requiring accurate temperature measurement using RTD (Resistance Temperature Detector) sensors. Specifically engineered for Pt100 RTDs, the module supports 2-wire, 3-wire, and 4-wire configurations, providing flexible integration into a wide range of measurement and control systems. It converts the low-level resistance signal from the RTD, corresponding to a temperature range of 0°C to +100°C, into a standardized 0–5 V analog output suitable for data acquisition systems, PLCs, and analog input cards.
The 5B34-02 belongs to the 5B Series, a family of modular signal conditioning products known for their compact form factor, galvanic isolation, high accuracy, and ease of installation in backplane-based systems. The module is designed for use in environments where precision, reliability, and electrical isolation are critical.
### 2. Key Features
- RTD Input Compatibility: Accepts Pt100 platinum resistance temperature detectors, supporting 2-wire, 3-wire, and 4-wire connections for maximum flexibility and accuracy.
- Temperature Range: Configured for 0°C to +100°C input range, ideal for low- to medium-temperature industrial processes.
- Standardized Output: Provides a 0–5 VDC analog output, directly compatible with most analog input channels of data acquisition systems.
- High Accuracy and Stability: Factory-calibrated for precise linearization of the RTD signal, minimizing nonlinearity and drift over time.
- Galvanic Isolation: Offers 1500 V rms isolation between input, output, and power, ensuring protection against ground loops and electrical interference.
- Compact Modular Design: Fits into standard 5B backplanes, allowing easy installation, replacement, and system expansion.
- Low Power Consumption: Designed for efficient operation from a single +5 VDC supply, minimizing system power requirements.
- Noise Immunity: Incorporates filtering and shielding to reduce susceptibility to electromagnetic interference (EMI) and radio frequency interference (RFI).
- Plug-and-Play Integration: Pre-calibrated and ready for immediate use with compatible 5B backplanes and data acquisition systems.
- Rugged Industrial Construction: Built for reliable operation in demanding environments, with robust mechanical and electrical design.
### 3. Technical Specifications
Input Characteristics:
- Sensor Type: Platinum RTD (Pt100, α = 0.00385)
- Connection Types: 2-wire, 3-wire, or 4-wire
- Input Range: 0°C to +100°C
- Input Resistance: Corresponds to 100 Ω at 0°C
- Excitation Current: Typically 0.25 mA (nominal)
- Lead Wire Compensation: Supported for 3-wire and 4-wire configurations
Output Characteristics:
- Output Signal: 0 to +5 VDC
- Output Load Resistance: ≥ 2 kΩ recommended
- Output Accuracy: ±0.1% of full scale (typical)
- Output Noise: < 1 mV rms (typical)
- Output Linearity: ±0.05% of full scale (typical)
Isolation and Protection:
- Input-to-Output Isolation: 1500 V rms (minimum)
- Input Protection: ±35 V continuous
- Output Protection: Short-circuit protected
- Common Mode Rejection Ratio (CMRR): > 100 dB at 50/60 Hz
Environmental and Mechanical:
- Operating Temperature Range: –40°C to +85°C
- Storage Temperature Range: –40°C to +85°C
- Relative Humidity: 0–95% non-condensing
- Dimensions: Approximately 60 mm (L) × 53 mm (W) × 12.5 mm (H)
- Weight: Approximately 45 g
- Mounting: Plug-in module for 5B backplane socket
Power Requirements:
- Supply Voltage: +5 VDC ±5%
- Power Consumption: Typically 200 mW
Performance Metrics:
- Response Time: < 100 ms to 90% of final value
- Drift: < ±0.01%/°C of full scale
- Bandwidth: DC to 4 Hz (nominal)
- Input Bias Current: < 1 nA
### 4. Functionality
The 5B34-02 functions as a precision signal conditioning interface between an RTD sensor and a data acquisition or control system. The module excites the RTD with a stable current source, measures the resulting voltage drop across the sensor, and converts this voltage into a linearized temperature signal. The internal circuitry compensates for lead resistance (in 3- and 4-wire configurations) and applies linearization algorithms to produce a proportional voltage output corresponding to the measured temperature.
Typical Use Cases:
- Industrial process temperature monitoring
- Laboratory instrumentation and test setups
- Environmental and climate control systems
- Energy management and HVAC systems
- Embedded control systems requiring isolated temperature inputs
Compatibility:
- Fully compatible with 5B Series backplanes and data acquisition systems from Analog Devices and other manufacturers supporting the 5B module format.
- Output can be directly connected to analog input channels of DAQ cards, PLC analog modules, or signal monitoring equipment.
### 5. Components & Accessories
Included Components:
- 1 × 5B34-02 RTD Input Module
- Factory calibration and test certificate
- Protective labeling and identification markings
Optional Accessories:
- 5B01, 5B02, 5B03, 5B08 backplanes for multi-channel installation
- 5B Series mounting racks and DIN rail adapters
- RTD sensor assemblies (Pt100 probes, extension cables)
- Shielded cables for noise reduction
- Configuration jumpers (if applicable for specific backplane models)
Connectors:
- Standard 5B module edge connector for backplane interface
- Screw terminal or plug-in connectors on the backplane for field wiring
### 6. Installation & Setup
Requirements:
- Compatible 5B backplane or mounting rack
- +5 VDC regulated power supply
- Properly wired Pt100 RTD sensor (2-, 3-, or 4-wire)
Installation Steps:
1. Ensure the system power is turned off before installation.
2. Insert the 5B34-02 module into the designated slot on the 5B backplane.
3. Connect the RTD sensor leads to the corresponding input terminals on the backplane.
4. Connect the output terminals to the analog input of the data acquisition or control system.
5. Power on the system and verify correct operation using a known temperature reference.
Configuration:
- The module is factory-calibrated for the specified input and output ranges (0°C to +100°C → 0–5 V).
- No field calibration is typically required.
- For multi-channel systems, ensure proper channel addressing and grounding per backplane documentation.
Mounting Options:
- Standard 5B backplane slot mounting
- DIN rail mounting via compatible adapter
- Panel mounting (via backplane assembly)
### 7. Performance & Capabilities
The 5B34-02 delivers high-precision temperature measurement performance with excellent linearity and stability. Its internal circuitry ensures accurate conversion of RTD resistance to voltage, with minimal drift and noise.
Performance Highlights:
- Accuracy: ±0.1% of full scale ensures reliable temperature readings.
- Response Time: Fast analog response (<100 ms) suitable for dynamic temperature monitoring.
- Isolation: 1500 V rms galvanic isolation prevents ground loop errors and protects downstream electronics.
- Noise Rejection: High CMRR and input filtering minimize interference from industrial noise sources.
- Temperature Stability: Low drift over wide ambient temperature range ensures consistent performance in varying environments.
Limitations:
- Fixed input range (0°C to +100°C) — not adjustable without factory recalibration.
- Output limited to 0–5 V; systems requiring 4–20 mA output should use a different module variant (e.g., 8B or 7B series).
- Bandwidth limited to low-frequency signals (DC to 4 Hz), optimized for temperature measurement rather than fast-changing signals.
### 8. Standards & Compliance
The 5B34-02 module is designed and manufactured in accordance with recognized industrial and safety standards to ensure reliability and interoperability.
Certifications and Compliance:
- CE Marked: Complies with European EMC and Low Voltage Directives.
- RoHS Compliant: Free from hazardous substances as per EU Directive 2011/65/EU.
- UL Recognized Component: Meets applicable safety standards for industrial control equipment.
- ISO 9001 Manufacturing: Produced under certified quality management systems.
- EMC Compliance: Tested for immunity and emissions per EN 61326-1 (Industrial Environment).
Industry Standards Supported:
- RTD standard per IEC 60751 (Pt100, α = 0.00385)
- Analog signal standard 0–5 VDC output
- Isolation and safety per IEC 61010-1
### 9. Additional Information
Warranty:
- Typically covered by a 1-year limited warranty against defects in materials and workmanship (manufacturer-dependent).
Support:
- Technical documentation, datasheets, and application notes available from the manufacturer’s website.
- Engineering support for integration, troubleshooting, and calibration assistance.
Maintenance:
- No routine maintenance required.
- Periodic verification of calibration recommended for critical applications.
- Keep module and connectors clean and free from dust or corrosion.
Firmware/Hardware Updates:
- The 5B34-02 is an analog hardware module with no firmware; updates are hardware revisions only.
- Backward-compatible with existing 5B Series systems.
Service Life:
- Designed for long-term operation (>10 years typical) under normal industrial conditions.
Environmental Considerations:
- Operates reliably in harsh industrial environments with wide temperature and humidity tolerance.
- Recommended to install in a protected enclosure when used in high-vibration or high-contamination areas.
### Summary
The 5B34-02 RTD Input Module is a high-performance, isolated signal conditioning device optimized for precise temperature measurement using Pt100 RTDs. With its 0°C to +100°C input range and 0–5 V output, it provides a standardized, noise-immune interface between temperature sensors and data acquisition systems. Its galvanic isolation, high accuracy, and robust design make it ideal for industrial automation, laboratory instrumentation, and process control applications. The module’s compatibility with the 5B Series backplane system ensures easy installation, scalability, and integration into existing measurement architectures.
Keywords for Technical Search:
5B34-02, 5B module, RTD input module, Pt100, 2-wire 3-wire 4-wire RTD, 0–5 V output, temperature signal conditioner, isolated analog module, 5B Series, Analog Devices, industrial temperature measurement, signal conditioning, galvanic isolation, 0–100°C range, data acquisition module.
### 1. Product Overview
Product Name: 5B Module RTD Pt100 Temperature Input Signal Conditioner
Model Number: 5B34-02
Series: 5B Series Analog Signal Conditioning Modules
Article Number: 5B34-02
Manufacturer: (Typically produced by Analog Devices or compatible manufacturers of 5B Series modules)
The 5B34-02 is a precision analog signal conditioning module designed for industrial and laboratory applications requiring accurate temperature measurement using RTD (Resistance Temperature Detector) sensors. Specifically engineered for Pt100 RTDs, the module supports 2-wire, 3-wire, and 4-wire configurations, providing flexible integration into a wide range of measurement and control systems. It converts the low-level resistance signal from the RTD, corresponding to a temperature range of 0°C to +100°C, into a standardized 0–5 V analog output suitable for data acquisition systems, PLCs, and analog input cards.
The 5B34-02 belongs to the 5B Series, a family of modular signal conditioning products known for their compact form factor, galvanic isolation, high accuracy, and ease of installation in backplane-based systems. The module is designed for use in environments where precision, reliability, and electrical isolation are critical.
### 2. Key Features
- RTD Input Compatibility: Accepts Pt100 platinum resistance temperature detectors, supporting 2-wire, 3-wire, and 4-wire connections for maximum flexibility and accuracy.
- Temperature Range: Configured for 0°C to +100°C input range, ideal for low- to medium-temperature industrial processes.
- Standardized Output: Provides a 0–5 VDC analog output, directly compatible with most analog input channels of data acquisition systems.
- High Accuracy and Stability: Factory-calibrated for precise linearization of the RTD signal, minimizing nonlinearity and drift over time.
- Galvanic Isolation: Offers 1500 V rms isolation between input, output, and power, ensuring protection against ground loops and electrical interference.
- Compact Modular Design: Fits into standard 5B backplanes, allowing easy installation, replacement, and system expansion.
- Low Power Consumption: Designed for efficient operation from a single +5 VDC supply, minimizing system power requirements.
- Noise Immunity: Incorporates filtering and shielding to reduce susceptibility to electromagnetic interference (EMI) and radio frequency interference (RFI).
- Plug-and-Play Integration: Pre-calibrated and ready for immediate use with compatible 5B backplanes and data acquisition systems.
- Rugged Industrial Construction: Built for reliable operation in demanding environments, with robust mechanical and electrical design.
### 3. Technical Specifications
Input Characteristics:
- Sensor Type: Platinum RTD (Pt100, α = 0.00385)
- Connection Types: 2-wire, 3-wire, or 4-wire
- Input Range: 0°C to +100°C
- Input Resistance: Corresponds to 100 Ω at 0°C
- Excitation Current: Typically 0.25 mA (nominal)
- Lead Wire Compensation: Supported for 3-wire and 4-wire configurations
Output Characteristics:
- Output Signal: 0 to +5 VDC
- Output Load Resistance: ≥ 2 kΩ recommended
- Output Accuracy: ±0.1% of full scale (typical)
- Output Noise: < 1 mV rms (typical)
- Output Linearity: ±0.05% of full scale (typical)
Isolation and Protection:
- Input-to-Output Isolation: 1500 V rms (minimum)
- Input Protection: ±35 V continuous
- Output Protection: Short-circuit protected
- Common Mode Rejection Ratio (CMRR): > 100 dB at 50/60 Hz
Environmental and Mechanical:
- Operating Temperature Range: –40°C to +85°C
- Storage Temperature Range: –40°C to +85°C
- Relative Humidity: 0–95% non-condensing
- Dimensions: Approximately 60 mm (L) × 53 mm (W) × 12.5 mm (H)
- Weight: Approximately 45 g
- Mounting: Plug-in module for 5B backplane socket
Power Requirements:
- Supply Voltage: +5 VDC ±5%
- Power Consumption: Typically 200 mW
Performance Metrics:
- Response Time: < 100 ms to 90% of final value
- Drift: < ±0.01%/°C of full scale
- Bandwidth: DC to 4 Hz (nominal)
- Input Bias Current: < 1 nA
### 4. Functionality
The 5B34-02 functions as a precision signal conditioning interface between an RTD sensor and a data acquisition or control system. The module excites the RTD with a stable current source, measures the resulting voltage drop across the sensor, and converts this voltage into a linearized temperature signal. The internal circuitry compensates for lead resistance (in 3- and 4-wire configurations) and applies linearization algorithms to produce a proportional voltage output corresponding to the measured temperature.
Typical Use Cases:
- Industrial process temperature monitoring
- Laboratory instrumentation and test setups
- Environmental and climate control systems
- Energy management and HVAC systems
- Embedded control systems requiring isolated temperature inputs
Compatibility:
- Fully compatible with 5B Series backplanes and data acquisition systems from Analog Devices and other manufacturers supporting the 5B module format.
- Output can be directly connected to analog input channels of DAQ cards, PLC analog modules, or signal monitoring equipment.
### 5. Components & Accessories
Included Components:
- 1 × 5B34-02 RTD Input Module
- Factory calibration and test certificate
- Protective labeling and identification markings
Optional Accessories:
- 5B01, 5B02, 5B03, 5B08 backplanes for multi-channel installation
- 5B Series mounting racks and DIN rail adapters
- RTD sensor assemblies (Pt100 probes, extension cables)
- Shielded cables for noise reduction
- Configuration jumpers (if applicable for specific backplane models)
Connectors:
- Standard 5B module edge connector for backplane interface
- Screw terminal or plug-in connectors on the backplane for field wiring
### 6. Installation & Setup
Requirements:
- Compatible 5B backplane or mounting rack
- +5 VDC regulated power supply
- Properly wired Pt100 RTD sensor (2-, 3-, or 4-wire)
Installation Steps:
1. Ensure the system power is turned off before installation.
2. Insert the 5B34-02 module into the designated slot on the 5B backplane.
3. Connect the RTD sensor leads to the corresponding input terminals on the backplane.
4. Connect the output terminals to the analog input of the data acquisition or control system.
5. Power on the system and verify correct operation using a known temperature reference.
Configuration:
- The module is factory-calibrated for the specified input and output ranges (0°C to +100°C → 0–5 V).
- No field calibration is typically required.
- For multi-channel systems, ensure proper channel addressing and grounding per backplane documentation.
Mounting Options:
- Standard 5B backplane slot mounting
- DIN rail mounting via compatible adapter
- Panel mounting (via backplane assembly)
### 7. Performance & Capabilities
The 5B34-02 delivers high-precision temperature measurement performance with excellent linearity and stability. Its internal circuitry ensures accurate conversion of RTD resistance to voltage, with minimal drift and noise.
Performance Highlights:
- Accuracy: ±0.1% of full scale ensures reliable temperature readings.
- Response Time: Fast analog response (<100 ms) suitable for dynamic temperature monitoring.
- Isolation: 1500 V rms galvanic isolation prevents ground loop errors and protects downstream electronics.
- Noise Rejection: High CMRR and input filtering minimize interference from industrial noise sources.
- Temperature Stability: Low drift over wide ambient temperature range ensures consistent performance in varying environments.
Limitations:
- Fixed input range (0°C to +100°C) — not adjustable without factory recalibration.
- Output limited to 0–5 V; systems requiring 4–20 mA output should use a different module variant (e.g., 8B or 7B series).
- Bandwidth limited to low-frequency signals (DC to 4 Hz), optimized for temperature measurement rather than fast-changing signals.
### 8. Standards & Compliance
The 5B34-02 module is designed and manufactured in accordance with recognized industrial and safety standards to ensure reliability and interoperability.
Certifications and Compliance:
- CE Marked: Complies with European EMC and Low Voltage Directives.
- RoHS Compliant: Free from hazardous substances as per EU Directive 2011/65/EU.
- UL Recognized Component: Meets applicable safety standards for industrial control equipment.
- ISO 9001 Manufacturing: Produced under certified quality management systems.
- EMC Compliance: Tested for immunity and emissions per EN 61326-1 (Industrial Environment).
Industry Standards Supported:
- RTD standard per IEC 60751 (Pt100, α = 0.00385)
- Analog signal standard 0–5 VDC output
- Isolation and safety per IEC 61010-1
### 9. Additional Information
Warranty:
- Typically covered by a 1-year limited warranty against defects in materials and workmanship (manufacturer-dependent).
Support:
- Technical documentation, datasheets, and application notes available from the manufacturer’s website.
- Engineering support for integration, troubleshooting, and calibration assistance.
Maintenance:
- No routine maintenance required.
- Periodic verification of calibration recommended for critical applications.
- Keep module and connectors clean and free from dust or corrosion.
Firmware/Hardware Updates:
- The 5B34-02 is an analog hardware module with no firmware; updates are hardware revisions only.
- Backward-compatible with existing 5B Series systems.
Service Life:
- Designed for long-term operation (>10 years typical) under normal industrial conditions.
Environmental Considerations:
- Operates reliably in harsh industrial environments with wide temperature and humidity tolerance.
- Recommended to install in a protected enclosure when used in high-vibration or high-contamination areas.
### Summary
The 5B34-02 RTD Input Module is a high-performance, isolated signal conditioning device optimized for precise temperature measurement using Pt100 RTDs. With its 0°C to +100°C input range and 0–5 V output, it provides a standardized, noise-immune interface between temperature sensors and data acquisition systems. Its galvanic isolation, high accuracy, and robust design make it ideal for industrial automation, laboratory instrumentation, and process control applications. The module’s compatibility with the 5B Series backplane system ensures easy installation, scalability, and integration into existing measurement architectures.
Keywords for Technical Search:
5B34-02, 5B module, RTD input module, Pt100, 2-wire 3-wire 4-wire RTD, 0–5 V output, temperature signal conditioner, isolated analog module, 5B Series, Analog Devices, industrial temperature measurement, signal conditioning, galvanic isolation, 0–100°C range, data acquisition module.
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