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EX9033
3*AD,16-bit, 15Hz, RTD:Pt,Ni,Cu,(2/3/4 wire), open loop detection ,
off-set func. 60Hz rejection
195,00 EUR
including VAT 232.05 EUR
- 3 Independent RTD Input Channels: Supports simultaneous measurement from up to three RTD sensors.
- High Resolution and Accuracy: 16-bit analog-to-digital conversion with ±0.1% accuracy ensures precise temperature readings.
- Wide RTD Compatibility: Supports multiple RTD types including Pt100, Pt1000, Ni120, Cu100, Cu1000, and Cu50 with various α coefficients (0.00385, 0.003916, 0.00421, 0.00427, etc.).
- 2-, 3-, and 4-Wire Connection Support: Flexible wiring options for different RTD configurations to minimize lead resistance errors.
- Built-in Open Loop Detection: Automatically detects broken or disconnected RTD lines.
- Offset Function and 60Hz Noise Rejection: Software-configurable offset adjustment and noise filtering for stable readings in electrically noisy environments.
- Galvanic Isolation: 3000 VDC inter-module isolation between input, output, and power circuits for enhanced safety and signal integrity.
- RS-485 Communication Interface: Supports Modbus-like ASCII command protocol for integration with PLCs, SCADA, and PC-based control systems.
- Configurable via Software or Manual Commands: Can be configured using the EX-9000 Utility software or ASCII command set.
- Wide Operating Temperature Range: Reliable operation from -25°C to +75°C.
- Compact, Industrial-Grade Design: Rugged construction suitable for DIN-rail or panel mounting in harsh environments.
- Low Power Consumption: Operates from a 10–30 VDC supply with typical consumption of 1.0 W.
- Firmware and Configuration Read/Write Support: Allows reading of firmware version, module name, and configuration parameters via serial commands.
- High Resolution and Accuracy: 16-bit analog-to-digital conversion with ±0.1% accuracy ensures precise temperature readings.
- Wide RTD Compatibility: Supports multiple RTD types including Pt100, Pt1000, Ni120, Cu100, Cu1000, and Cu50 with various α coefficients (0.00385, 0.003916, 0.00421, 0.00427, etc.).
- 2-, 3-, and 4-Wire Connection Support: Flexible wiring options for different RTD configurations to minimize lead resistance errors.
- Built-in Open Loop Detection: Automatically detects broken or disconnected RTD lines.
- Offset Function and 60Hz Noise Rejection: Software-configurable offset adjustment and noise filtering for stable readings in electrically noisy environments.
- Galvanic Isolation: 3000 VDC inter-module isolation between input, output, and power circuits for enhanced safety and signal integrity.
- RS-485 Communication Interface: Supports Modbus-like ASCII command protocol for integration with PLCs, SCADA, and PC-based control systems.
- Configurable via Software or Manual Commands: Can be configured using the EX-9000 Utility software or ASCII command set.
- Wide Operating Temperature Range: Reliable operation from -25°C to +75°C.
- Compact, Industrial-Grade Design: Rugged construction suitable for DIN-rail or panel mounting in harsh environments.
- Low Power Consumption: Operates from a 10–30 VDC supply with typical consumption of 1.0 W.
- Firmware and Configuration Read/Write Support: Allows reading of firmware version, module name, and configuration parameters via serial commands.
Comprehensive Product Summary – EX9033 RTD Analog Input Module
### 1. Product Overview
Product Name: EX9033
Model: EX-9033
Series: EX-9000 Series Data Acquisition Modules
Article Number: EX9033
Manufacturer: ICP DAS / TOPSCCC (Industrial Automation and Control Systems Manufacturer)
The EX9033 is a high-precision, 3-channel analog input module designed for direct connection to RTD (Resistance Temperature Detector) sensors. It is part of the EX-9000 modular data acquisition and control system, which communicates via the RS-485 interface. The module provides 16-bit resolution, galvanic isolation, and advanced signal conditioning features for accurate temperature measurement across a wide range of industrial and laboratory applications.
### 2. Key Features
- 3 Independent RTD Input Channels: Supports simultaneous measurement from up to three RTD sensors.
- High Resolution and Accuracy: 16-bit analog-to-digital conversion with ±0.1% accuracy ensures precise temperature readings.
- Wide RTD Compatibility: Supports multiple RTD types including Pt100, Pt1000, Ni120, Cu100, Cu1000, and Cu50 with various α coefficients (0.00385, 0.003916, 0.00421, 0.00427, etc.).
- 2-, 3-, and 4-Wire Connection Support: Flexible wiring options for different RTD configurations to minimize lead resistance errors.
- Built-in Open Loop Detection: Automatically detects broken or disconnected RTD lines.
- Offset Function and 60Hz Noise Rejection: Software-configurable offset adjustment and noise filtering for stable readings in electrically noisy environments.
- Galvanic Isolation: 3000 VDC inter-module isolation between input, output, and power circuits for enhanced safety and signal integrity.
- RS-485 Communication Interface: Supports Modbus-like ASCII command protocol for integration with PLCs, SCADA, and PC-based control systems.
- Configurable via Software or Manual Commands: Can be configured using the EX-9000 Utility software or ASCII command set.
- Wide Operating Temperature Range: Reliable operation from -25°C to +75°C.
- Compact, Industrial-Grade Design: Rugged construction suitable for DIN-rail or panel mounting in harsh environments.
- Low Power Consumption: Operates from a 10–30 VDC supply with typical consumption of 1.0 W.
- Firmware and Configuration Read/Write Support: Allows reading of firmware version, module name, and configuration parameters via serial commands.
### 3. Technical Specifications
Analog Input
- Channels: 3 independent RTD input channels
- Input Type: 2-, 3-, or 4-wire RTD
- Supported RTD Types:
- Platinum: Pt100 (α = 0.00385, 0.003916), Pt1000 (α = 0.00385)
- Nickel: Ni120 (α = 0.00672), Ni100
- Copper: Cu100 (α = 0.00421, 0.00427), Cu1000 (α = 0.00421), Cu50
- Sampling Rate: 15 samples per second (15 Hz)
- Bandwidth: 15.7 Hz
- Resolution: 16-bit ADC (internally uses 24-bit sigma-delta ADC for precision)
- Accuracy: ±0.1% of full scale
- Zero Drift: 0.5 µV/°C
- Span Drift: 20 µV/°C
- Common Mode Rejection (CMR): ≥150 dB @ 50/60 Hz
- Normal Mode Rejection (NMR): ≥100 dB @ 50/60 Hz
- Isolation Voltage: 3000 VDC (input-to-output and channel-to-channel)
Power Requirements
- Supply Voltage: +10 to +30 VDC
- Power Consumption: 1.0 W typical
Environmental Conditions
- Operating Temperature: -25°C to +75°C
- Storage Temperature: -30°C to +75°C
- Warm-up Time: 30 minutes recommended for optimal accuracy
Physical Characteristics
- Construction: Industrial-grade enclosure suitable for DIN-rail mounting
- Wiring: 26–12 AWG signal wires; shielded cables recommended
- Communication Wiring: Twisted pair, insulated 24 AWG (e.g., Belden 9841)
### 4. Functionality
The EX9033 module measures temperature by converting the resistance of connected RTD sensors into digital values. Each channel can be configured for 2-, 3-, or 4-wire RTD connections, allowing compensation for lead resistance and ensuring accurate readings. The module’s 16-bit ADC provides high-resolution measurement, while the internal 24-bit sigma-delta converter ensures low noise and high linearity.
Use Cases and Applications:
- Industrial process temperature monitoring
- Laboratory and research instrumentation
- HVAC and environmental control systems
- Energy management and building automation
- Machine condition monitoring
- Integration with PLCs, SCADA, and distributed control systems
Compatibility:
- Communicates via RS-485 interface using ASCII-based command protocol
- Compatible with EX-9000 Utility software for configuration and calibration
- Can be integrated into Modbus RTU networks or custom RS-485 systems
### 5. Components & Accessories
Included Items:
- EX9033 RTD input module
- User manual and configuration guide (digital)
- Software utility (EX-9000 Utility) for configuration and calibration
Optional Accessories:
- Shielded twisted-pair communication cables (Belden 9841 or equivalent)
- DIN-rail mounting kit
- External power supply (10–30 VDC)
- Calibration resistors (0 Ω, 320 Ω, 3000 Ω depending on RTD type)
Connectors:
- Screw terminals for RTD input channels (CH0–CH2)
- RS-485 communication terminals (D+, D–, GND)
- Power input terminals (+Vs, GND)
### 6. Installation & Setup
Requirements:
- DC power supply (10–30 VDC)
- RS-485 communication line
- Properly shielded RTD wiring
Mounting Options:
- DIN-rail or panel mounting
- Ensure adequate ventilation and avoid high electromagnetic interference zones
Configuration Steps:
1. Connect power and RS-485 communication lines.
2. Wire RTD sensors to CH0–CH2 using 2-, 3-, or 4-wire configuration.
3. Set module address (default: 01).
4. Configure RTD type (default: Pt100, -100°C to +100°C).
5. Set baud rate (default: 9600 bps).
6. Adjust filter (default: 60 Hz rejection) and checksum settings as needed.
7. Verify communication using EX-9000 Utility or ASCII commands.
Wiring Recommendations:
- Shield each channel’s wiring and connect shielding to A.GND terminal.
- Use twisted-pair cable for RS-485 communication.
- Maintain consistent wire gauge and minimize cable length for accuracy.
### 7. Performance & Capabilities
Speed and Sampling:
- 15 samples per second per channel ensures real-time temperature monitoring.
Capacity:
- Supports three RTD sensors simultaneously.
Efficiency:
- High signal-to-noise ratio due to 24-bit sigma-delta ADC and 60 Hz noise rejection filter.
Limitations:
- Calibration requires understanding of RTD characteristics and proper resistor use.
- Warm-up period of 30 minutes recommended for stable readings.
- Limited to RTD-type sensors (no thermocouple or voltage input support).
Calibration:
- Zero and span calibration supported via commands ($AA0, $AA1).
- Channel-specific calibration for EX9033P variant.
- Calibration resistors: 0 Ω (zero), 320 Ω (span) for Pt100-type sensors.
### 8. Standards & Compliance
Electrical Isolation: 3000 VDC inter-module isolation ensures compliance with industrial safety standards.
Noise Immunity: Meets industrial EMC requirements with high CMR and NMR ratings.
Communication Protocol: RS-485, ASCII-based, compatible with Modbus-like systems.
Temperature and Environmental Compliance: Designed for industrial temperature range (-25°C to +75°C).
Quality and Manufacturing Standards: Manufactured under ISO-certified processes (typical for ICP DAS/TOPSCCC products).
### 9. Additional Information
Warranty:
- Standard manufacturer warranty (typically 1 year, depending on distributor).
Support:
- Technical documentation, wiring diagrams, and command references available from manufacturer’s website (topsccc.com or ICP DAS support portal).
- Firmware updates and configuration utilities provided via software package.
Maintenance:
- Periodic calibration recommended for long-term accuracy.
- Inspect wiring and connections regularly for corrosion or mechanical stress.
- Keep module free from dust and moisture.
Firmware and Software Updates:
- Firmware version can be read using command `$AAF`.
- Module name and configuration can be read or set using `$AAM` and `~AAO(Data)` commands.
- Host watchdog and timeout features configurable via `~AA3EVV` commands for system reliability.
Diagnostics and Monitoring:
- Built-in diagnostic command `$AAB` detects over-range, under-range, and open-loop conditions.
- Channel enable/disable control via `$AA5VV` and `$AA6`.
- Host watchdog monitoring and reset via `~AA0`, `~AA1`, and `~AA2` commands.
Firmware Version Example:
- Typical firmware version: P1.1 (readable via `$01F` command).
### Summary
The EX9033 RTD Analog Input Module is a robust, high-precision data acquisition component engineered for industrial temperature measurement applications. With its 3-channel 16-bit input capability, wide RTD compatibility, and 3000 VDC isolation, it ensures accurate, stable, and safe operation in demanding environments. The module’s flexible configuration, RS-485 communication, and comprehensive command set make it ideal for integration into distributed control systems, SCADA networks, and laboratory automation setups.
Its combination of precision, configurability, and rugged design positions the EX9033 as a reliable solution for engineers and system integrators seeking dependable RTD measurement performance in industrial and research applications.
### 1. Product Overview
Product Name: EX9033
Model: EX-9033
Series: EX-9000 Series Data Acquisition Modules
Article Number: EX9033
Manufacturer: ICP DAS / TOPSCCC (Industrial Automation and Control Systems Manufacturer)
The EX9033 is a high-precision, 3-channel analog input module designed for direct connection to RTD (Resistance Temperature Detector) sensors. It is part of the EX-9000 modular data acquisition and control system, which communicates via the RS-485 interface. The module provides 16-bit resolution, galvanic isolation, and advanced signal conditioning features for accurate temperature measurement across a wide range of industrial and laboratory applications.
### 2. Key Features
- 3 Independent RTD Input Channels: Supports simultaneous measurement from up to three RTD sensors.
- High Resolution and Accuracy: 16-bit analog-to-digital conversion with ±0.1% accuracy ensures precise temperature readings.
- Wide RTD Compatibility: Supports multiple RTD types including Pt100, Pt1000, Ni120, Cu100, Cu1000, and Cu50 with various α coefficients (0.00385, 0.003916, 0.00421, 0.00427, etc.).
- 2-, 3-, and 4-Wire Connection Support: Flexible wiring options for different RTD configurations to minimize lead resistance errors.
- Built-in Open Loop Detection: Automatically detects broken or disconnected RTD lines.
- Offset Function and 60Hz Noise Rejection: Software-configurable offset adjustment and noise filtering for stable readings in electrically noisy environments.
- Galvanic Isolation: 3000 VDC inter-module isolation between input, output, and power circuits for enhanced safety and signal integrity.
- RS-485 Communication Interface: Supports Modbus-like ASCII command protocol for integration with PLCs, SCADA, and PC-based control systems.
- Configurable via Software or Manual Commands: Can be configured using the EX-9000 Utility software or ASCII command set.
- Wide Operating Temperature Range: Reliable operation from -25°C to +75°C.
- Compact, Industrial-Grade Design: Rugged construction suitable for DIN-rail or panel mounting in harsh environments.
- Low Power Consumption: Operates from a 10–30 VDC supply with typical consumption of 1.0 W.
- Firmware and Configuration Read/Write Support: Allows reading of firmware version, module name, and configuration parameters via serial commands.
### 3. Technical Specifications
Analog Input
- Channels: 3 independent RTD input channels
- Input Type: 2-, 3-, or 4-wire RTD
- Supported RTD Types:
- Platinum: Pt100 (α = 0.00385, 0.003916), Pt1000 (α = 0.00385)
- Nickel: Ni120 (α = 0.00672), Ni100
- Copper: Cu100 (α = 0.00421, 0.00427), Cu1000 (α = 0.00421), Cu50
- Sampling Rate: 15 samples per second (15 Hz)
- Bandwidth: 15.7 Hz
- Resolution: 16-bit ADC (internally uses 24-bit sigma-delta ADC for precision)
- Accuracy: ±0.1% of full scale
- Zero Drift: 0.5 µV/°C
- Span Drift: 20 µV/°C
- Common Mode Rejection (CMR): ≥150 dB @ 50/60 Hz
- Normal Mode Rejection (NMR): ≥100 dB @ 50/60 Hz
- Isolation Voltage: 3000 VDC (input-to-output and channel-to-channel)
Power Requirements
- Supply Voltage: +10 to +30 VDC
- Power Consumption: 1.0 W typical
Environmental Conditions
- Operating Temperature: -25°C to +75°C
- Storage Temperature: -30°C to +75°C
- Warm-up Time: 30 minutes recommended for optimal accuracy
Physical Characteristics
- Construction: Industrial-grade enclosure suitable for DIN-rail mounting
- Wiring: 26–12 AWG signal wires; shielded cables recommended
- Communication Wiring: Twisted pair, insulated 24 AWG (e.g., Belden 9841)
### 4. Functionality
The EX9033 module measures temperature by converting the resistance of connected RTD sensors into digital values. Each channel can be configured for 2-, 3-, or 4-wire RTD connections, allowing compensation for lead resistance and ensuring accurate readings. The module’s 16-bit ADC provides high-resolution measurement, while the internal 24-bit sigma-delta converter ensures low noise and high linearity.
Use Cases and Applications:
- Industrial process temperature monitoring
- Laboratory and research instrumentation
- HVAC and environmental control systems
- Energy management and building automation
- Machine condition monitoring
- Integration with PLCs, SCADA, and distributed control systems
Compatibility:
- Communicates via RS-485 interface using ASCII-based command protocol
- Compatible with EX-9000 Utility software for configuration and calibration
- Can be integrated into Modbus RTU networks or custom RS-485 systems
### 5. Components & Accessories
Included Items:
- EX9033 RTD input module
- User manual and configuration guide (digital)
- Software utility (EX-9000 Utility) for configuration and calibration
Optional Accessories:
- Shielded twisted-pair communication cables (Belden 9841 or equivalent)
- DIN-rail mounting kit
- External power supply (10–30 VDC)
- Calibration resistors (0 Ω, 320 Ω, 3000 Ω depending on RTD type)
Connectors:
- Screw terminals for RTD input channels (CH0–CH2)
- RS-485 communication terminals (D+, D–, GND)
- Power input terminals (+Vs, GND)
### 6. Installation & Setup
Requirements:
- DC power supply (10–30 VDC)
- RS-485 communication line
- Properly shielded RTD wiring
Mounting Options:
- DIN-rail or panel mounting
- Ensure adequate ventilation and avoid high electromagnetic interference zones
Configuration Steps:
1. Connect power and RS-485 communication lines.
2. Wire RTD sensors to CH0–CH2 using 2-, 3-, or 4-wire configuration.
3. Set module address (default: 01).
4. Configure RTD type (default: Pt100, -100°C to +100°C).
5. Set baud rate (default: 9600 bps).
6. Adjust filter (default: 60 Hz rejection) and checksum settings as needed.
7. Verify communication using EX-9000 Utility or ASCII commands.
Wiring Recommendations:
- Shield each channel’s wiring and connect shielding to A.GND terminal.
- Use twisted-pair cable for RS-485 communication.
- Maintain consistent wire gauge and minimize cable length for accuracy.
### 7. Performance & Capabilities
Speed and Sampling:
- 15 samples per second per channel ensures real-time temperature monitoring.
Capacity:
- Supports three RTD sensors simultaneously.
Efficiency:
- High signal-to-noise ratio due to 24-bit sigma-delta ADC and 60 Hz noise rejection filter.
Limitations:
- Calibration requires understanding of RTD characteristics and proper resistor use.
- Warm-up period of 30 minutes recommended for stable readings.
- Limited to RTD-type sensors (no thermocouple or voltage input support).
Calibration:
- Zero and span calibration supported via commands ($AA0, $AA1).
- Channel-specific calibration for EX9033P variant.
- Calibration resistors: 0 Ω (zero), 320 Ω (span) for Pt100-type sensors.
### 8. Standards & Compliance
Electrical Isolation: 3000 VDC inter-module isolation ensures compliance with industrial safety standards.
Noise Immunity: Meets industrial EMC requirements with high CMR and NMR ratings.
Communication Protocol: RS-485, ASCII-based, compatible with Modbus-like systems.
Temperature and Environmental Compliance: Designed for industrial temperature range (-25°C to +75°C).
Quality and Manufacturing Standards: Manufactured under ISO-certified processes (typical for ICP DAS/TOPSCCC products).
### 9. Additional Information
Warranty:
- Standard manufacturer warranty (typically 1 year, depending on distributor).
Support:
- Technical documentation, wiring diagrams, and command references available from manufacturer’s website (topsccc.com or ICP DAS support portal).
- Firmware updates and configuration utilities provided via software package.
Maintenance:
- Periodic calibration recommended for long-term accuracy.
- Inspect wiring and connections regularly for corrosion or mechanical stress.
- Keep module free from dust and moisture.
Firmware and Software Updates:
- Firmware version can be read using command `$AAF`.
- Module name and configuration can be read or set using `$AAM` and `~AAO(Data)` commands.
- Host watchdog and timeout features configurable via `~AA3EVV` commands for system reliability.
Diagnostics and Monitoring:
- Built-in diagnostic command `$AAB` detects over-range, under-range, and open-loop conditions.
- Channel enable/disable control via `$AA5VV` and `$AA6`.
- Host watchdog monitoring and reset via `~AA0`, `~AA1`, and `~AA2` commands.
Firmware Version Example:
- Typical firmware version: P1.1 (readable via `$01F` command).
### Summary
The EX9033 RTD Analog Input Module is a robust, high-precision data acquisition component engineered for industrial temperature measurement applications. With its 3-channel 16-bit input capability, wide RTD compatibility, and 3000 VDC isolation, it ensures accurate, stable, and safe operation in demanding environments. The module’s flexible configuration, RS-485 communication, and comprehensive command set make it ideal for integration into distributed control systems, SCADA networks, and laboratory automation setups.
Its combination of precision, configurability, and rugged design positions the EX9033 as a reliable solution for engineers and system integrators seeking dependable RTD measurement performance in industrial and research applications.
No accessories available.
