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EX9033P
3 AD,16-bit, 15Hz,RTD:Pt,Ni,Cu,(2/3/4 wire), open loop detection
off-set func. Individual Ch. Config. 60Hz rejection
217,00 EUR
inkl. Umsatzsteuer 258,23 EUR
- 3 Independent Analog Input Channels: Each channel can be configured individually for different RTD types and wiring modes (2-, 3-, or 4-wire).
- High Resolution and Accuracy: 16-bit A/D conversion with ±0.1% accuracy ensures precise temperature measurement.
- Wide RTD Compatibility: Supports Pt100, Pt1000, Ni120, Cu100, Cu1000, and Cu50 sensors with various α coefficients (0.00385, 0.003916, 0.00421, 0.00427).
- Open Loop (Break Line) Detection: Automatically detects sensor disconnection or wiring faults.
- Galvanic Isolation: 3000 VDC inter-module isolation protects against electrical interference and ground loops.
- Configurable Sampling Rate: 15 samples per second (15 Hz bandwidth) for stable and responsive readings.
- 60 Hz Noise Rejection: Built-in filter for power-line noise suppression.
- RS-485 Communication Interface: Supports Modbus/ASCII protocol for integration with PLCs, SCADA, and data acquisition systems.
- Flexible Power Supply: Operates from +10 to +30 VDC with low power consumption (~1.0 W).
- Wide Operating Temperature Range: -25°C to +75°C for industrial environments.
- Offset Adjustment: Individual channel offset calibration via EX-9000 Utility software.
- Manual or Software Configuration: Parameters can be set via serial commands or configuration utility.
- Individual Channel Configuration (P version): Each channel can be assigned a unique RTD type and range, unlike the standard EX9033 model.
- High Resolution and Accuracy: 16-bit A/D conversion with ±0.1% accuracy ensures precise temperature measurement.
- Wide RTD Compatibility: Supports Pt100, Pt1000, Ni120, Cu100, Cu1000, and Cu50 sensors with various α coefficients (0.00385, 0.003916, 0.00421, 0.00427).
- Open Loop (Break Line) Detection: Automatically detects sensor disconnection or wiring faults.
- Galvanic Isolation: 3000 VDC inter-module isolation protects against electrical interference and ground loops.
- Configurable Sampling Rate: 15 samples per second (15 Hz bandwidth) for stable and responsive readings.
- 60 Hz Noise Rejection: Built-in filter for power-line noise suppression.
- RS-485 Communication Interface: Supports Modbus/ASCII protocol for integration with PLCs, SCADA, and data acquisition systems.
- Flexible Power Supply: Operates from +10 to +30 VDC with low power consumption (~1.0 W).
- Wide Operating Temperature Range: -25°C to +75°C for industrial environments.
- Offset Adjustment: Individual channel offset calibration via EX-9000 Utility software.
- Manual or Software Configuration: Parameters can be set via serial commands or configuration utility.
- Individual Channel Configuration (P version): Each channel can be assigned a unique RTD type and range, unlike the standard EX9033 model.
Comprehensive Product Summary – EX9033P RTD Analog Input Module
### 1. Product Overview
Product Name: EX9033P
Model: EX-9033P
Series: EX-9000 Series Data Acquisition Modules
Article Number: EX9033P
Manufacturer: ICP DAS / TOPSCCC (EX-9000 Series Family)
The EX9033P 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, offering robust performance, high accuracy, and flexible configuration for industrial temperature measurement applications. The module supports multiple RTD types, including platinum, nickel, and copper sensors, and provides galvanic isolation, open-loop detection, and individual channel configuration capabilities.
### 2. Key Features
- 3 Independent Analog Input Channels: Each channel can be configured individually for different RTD types and wiring modes (2-, 3-, or 4-wire).
- High Resolution and Accuracy: 16-bit A/D conversion with ±0.1% accuracy ensures precise temperature measurement.
- Wide RTD Compatibility: Supports Pt100, Pt1000, Ni120, Cu100, Cu1000, and Cu50 sensors with various α coefficients (0.00385, 0.003916, 0.00421, 0.00427).
- Open Loop (Break Line) Detection: Automatically detects sensor disconnection or wiring faults.
- Galvanic Isolation: 3000 VDC inter-module isolation protects against electrical interference and ground loops.
- Configurable Sampling Rate: 15 samples per second (15 Hz bandwidth) for stable and responsive readings.
- 60 Hz Noise Rejection: Built-in filter for power-line noise suppression.
- RS-485 Communication Interface: Supports Modbus/ASCII protocol for integration with PLCs, SCADA, and data acquisition systems.
- Flexible Power Supply: Operates from +10 to +30 VDC with low power consumption (~1.0 W).
- Wide Operating Temperature Range: -25°C to +75°C for industrial environments.
- Offset Adjustment: Individual channel offset calibration via EX-9000 Utility software.
- Manual or Software Configuration: Parameters can be set via serial commands or configuration utility.
- Individual Channel Configuration (P version): Each channel can be assigned a unique RTD type and range, unlike the standard EX9033 model.
### 3. Technical Specifications
Analog Input
- Channels: 3 independent RTD input channels
- Input Type: 2-wire, 3-wire, 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/sec
- Bandwidth: 15.7 Hz
- Resolution: 16-bit
- 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 inter-module
- Input Impedance: High impedance suitable for RTD measurement
- Warm-up Time: 30 minutes recommended for optimal accuracy
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
- Humidity: 10–90% RH, non-condensing
Physical Characteristics
- Mounting: DIN-rail or panel mount (standard EX-9000 form factor)
- Material: Industrial-grade ABS enclosure
- Isolation: Optical and galvanic isolation between input, output, and power
### 4. Functionality
The EX9033P functions as a precision RTD input module for temperature measurement. Each of its three channels can be configured independently to accept different RTD types and wiring configurations. The module converts the resistance of the RTD sensor into a digital temperature value using a 16-bit sigma-delta ADC.
Operation Principle:
1. The RTD sensor is connected directly to the module using 2-, 3-, or 4-wire connections.
2. The module excites the RTD with a constant current source and measures the resulting voltage drop.
3. The internal ADC converts the analog signal to a digital value, which is processed and transmitted via RS-485.
4. The module supports open-loop detection to identify broken or disconnected sensors.
5. Data can be read in engineering units (°C), percentage of full scale, hexadecimal, or resistance (Ohms).
Applications:
- Industrial process temperature monitoring
- HVAC and environmental control systems
- Laboratory instrumentation
- Energy management and building automation
- Food and pharmaceutical temperature logging
- Remote data acquisition over RS-485 networks
Compatibility:
- Compatible with EX-9000 series controllers and Modbus RTU/ASCII systems
- Works with SCADA, PLCs, and PC-based monitoring software
- Configurable via EX-9000 Utility or serial command interface
### 5. Components & Accessories
Included Items:
- EX9033P RTD input module
- User manual and configuration guide (digital)
- Software utility (EX-9000 Utility) for configuration and calibration
- Mounting hardware (DIN-rail clip)
Optional Accessories:
- RS-485 communication cable (Belden 9841 or equivalent)
- Shielded signal cables (26–12 AWG recommended)
- Calibration resistors (0 Ω and 320 Ω for type 20 calibration)
- Power supply (10–30 VDC regulated)
Connectors:
- Screw terminals for RTD input channels (CH0–CH2)
- RS-485 communication terminals (D+, D–, GND)
- Power input terminals (+Vs, GND)
- INIT* terminal for configuration reset
### 6. Installation & Setup
Requirements:
- DC power supply (10–30 VDC)
- RS-485 network connection
- Proper shielding and grounding for signal integrity
Mounting Options:
- DIN-rail mounting (standard EX-9000 enclosure)
- Panel mounting with screws
Wiring Guidelines:
- Use shielded cables for each RTD channel; connect shield to A.GND terminal.
- For RS-485, use twisted pair 24 AWG cable (e.g., Belden 9841).
- Signal wiring: 26–12 AWG recommended.
Configuration Steps:
1. Connect power and RS-485 communication lines.
2. Assign module address (default: 01).
3. Configure RTD type and range per channel using EX-9000 Utility or serial commands ($AA7CiRrr).
4. Set baud rate (default: 9600 bps) and data format (engineering units).
5. Enable 60 Hz noise rejection filter if required.
6. Perform calibration if necessary (zero and span calibration per channel).
Default Settings:
- Module Address: 01
- RTD Type: Pt100, -100°C to +100°C (Type 20)
- Baud Rate: 9600 bps
- Checksum: Disabled
- Filter: 60 Hz rejection
- Data Format: Engineering units
### 7. Performance & Capabilities
Speed and Sampling:
- 15 samples per second per channel ensures responsive temperature updates.
- Synchronized sampling supported across multiple modules using the `#` command.
Capacity:
- 3 independent RTD channels with individual configuration.
- Each channel supports full temperature range depending on RTD type (e.g., -200°C to +600°C for Pt1000).
Efficiency:
- Low power consumption (1.0 W typical).
- High noise immunity due to 3000 VDC isolation and 60 Hz rejection filter.
Limitations:
- Requires warm-up period (30 minutes) for best accuracy.
- Calibration should only be performed by trained personnel.
- Limited to RTD sensors (no thermocouple or voltage input).
### 8. Standards & Compliance
Electrical Safety & Isolation:
- 3000 VDC inter-module isolation (input to output to power).
EMC & Noise Immunity:
- CMR ≥150 dB, NMR ≥100 dB at 50/60 Hz.
- Designed for industrial electromagnetic environments.
Industry Standards:
- RS-485 serial communication standard compliant.
- Compatible with Modbus/ASCII protocol.
- Meets industrial temperature and vibration standards for field devices.
Regulatory Compliance:
- CE and FCC Class A (typical for EX-9000 series).
- RoHS compliant materials.
### 9. Additional Information
Calibration:
- Supports both zero and span calibration per channel.
- Calibration resistors:
- Zero calibration: 0 Ω
- Span calibration: 320 Ω (Type 20)
- Calibration commands: `$AA0Ci` (zero), `$AA1Ci` (span).
- Calibration enable/disable via `~AAEV` command.
Firmware & Software:
- Firmware version readable via `$AAF` command (e.g., P1.1).
- Module name readable and writable via `$AAM` and `~AAO(Data)` commands.
- Host watchdog functionality configurable via `~AA3EVV` commands.
Diagnostics & Monitoring:
- Over-range, under-range, and wire-break detection via `$AAB` command.
- Channel enable/disable control via `$AA5VV` and `$AA6`.
- Host watchdog timeout and reset status monitoring via `~AA0` and `~AA1`.
Maintenance:
- Periodic calibration recommended for long-term accuracy.
- Keep module in dry, dust-free environment.
- Avoid exposure to high vibration or corrosive gases.
Warranty & Support:
- Standard manufacturer warranty (typically 1–2 years).
- Technical support and firmware updates available from ICP DAS / TOPSCCC.
- Configuration and diagnostic software provided free of charge.
Software Tools:
- EX-9000 Utility for Windows: configuration, calibration, and monitoring.
- Supports ASCII command interface for integration with custom software.
### Summary
The EX9033P** is a robust, high-precision RTD input module engineered for industrial temperature measurement applications. With three individually configurable channels, 16-bit resolution, and 3000 VDC isolation, it provides exceptional accuracy and reliability in harsh environments. Its compatibility with multiple RTD types, flexible wiring options, and RS-485 communication make it ideal for distributed data acquisition systems. The module’s open-loop detection, offset adjustment, and comprehensive command set ensure precise control and diagnostics, while its wide operating range and low power consumption make it suitable for continuous operation in demanding industrial settings.
### 1. Product Overview
Product Name: EX9033P
Model: EX-9033P
Series: EX-9000 Series Data Acquisition Modules
Article Number: EX9033P
Manufacturer: ICP DAS / TOPSCCC (EX-9000 Series Family)
The EX9033P 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, offering robust performance, high accuracy, and flexible configuration for industrial temperature measurement applications. The module supports multiple RTD types, including platinum, nickel, and copper sensors, and provides galvanic isolation, open-loop detection, and individual channel configuration capabilities.
### 2. Key Features
- 3 Independent Analog Input Channels: Each channel can be configured individually for different RTD types and wiring modes (2-, 3-, or 4-wire).
- High Resolution and Accuracy: 16-bit A/D conversion with ±0.1% accuracy ensures precise temperature measurement.
- Wide RTD Compatibility: Supports Pt100, Pt1000, Ni120, Cu100, Cu1000, and Cu50 sensors with various α coefficients (0.00385, 0.003916, 0.00421, 0.00427).
- Open Loop (Break Line) Detection: Automatically detects sensor disconnection or wiring faults.
- Galvanic Isolation: 3000 VDC inter-module isolation protects against electrical interference and ground loops.
- Configurable Sampling Rate: 15 samples per second (15 Hz bandwidth) for stable and responsive readings.
- 60 Hz Noise Rejection: Built-in filter for power-line noise suppression.
- RS-485 Communication Interface: Supports Modbus/ASCII protocol for integration with PLCs, SCADA, and data acquisition systems.
- Flexible Power Supply: Operates from +10 to +30 VDC with low power consumption (~1.0 W).
- Wide Operating Temperature Range: -25°C to +75°C for industrial environments.
- Offset Adjustment: Individual channel offset calibration via EX-9000 Utility software.
- Manual or Software Configuration: Parameters can be set via serial commands or configuration utility.
- Individual Channel Configuration (P version): Each channel can be assigned a unique RTD type and range, unlike the standard EX9033 model.
### 3. Technical Specifications
Analog Input
- Channels: 3 independent RTD input channels
- Input Type: 2-wire, 3-wire, 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/sec
- Bandwidth: 15.7 Hz
- Resolution: 16-bit
- 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 inter-module
- Input Impedance: High impedance suitable for RTD measurement
- Warm-up Time: 30 minutes recommended for optimal accuracy
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
- Humidity: 10–90% RH, non-condensing
Physical Characteristics
- Mounting: DIN-rail or panel mount (standard EX-9000 form factor)
- Material: Industrial-grade ABS enclosure
- Isolation: Optical and galvanic isolation between input, output, and power
### 4. Functionality
The EX9033P functions as a precision RTD input module for temperature measurement. Each of its three channels can be configured independently to accept different RTD types and wiring configurations. The module converts the resistance of the RTD sensor into a digital temperature value using a 16-bit sigma-delta ADC.
Operation Principle:
1. The RTD sensor is connected directly to the module using 2-, 3-, or 4-wire connections.
2. The module excites the RTD with a constant current source and measures the resulting voltage drop.
3. The internal ADC converts the analog signal to a digital value, which is processed and transmitted via RS-485.
4. The module supports open-loop detection to identify broken or disconnected sensors.
5. Data can be read in engineering units (°C), percentage of full scale, hexadecimal, or resistance (Ohms).
Applications:
- Industrial process temperature monitoring
- HVAC and environmental control systems
- Laboratory instrumentation
- Energy management and building automation
- Food and pharmaceutical temperature logging
- Remote data acquisition over RS-485 networks
Compatibility:
- Compatible with EX-9000 series controllers and Modbus RTU/ASCII systems
- Works with SCADA, PLCs, and PC-based monitoring software
- Configurable via EX-9000 Utility or serial command interface
### 5. Components & Accessories
Included Items:
- EX9033P RTD input module
- User manual and configuration guide (digital)
- Software utility (EX-9000 Utility) for configuration and calibration
- Mounting hardware (DIN-rail clip)
Optional Accessories:
- RS-485 communication cable (Belden 9841 or equivalent)
- Shielded signal cables (26–12 AWG recommended)
- Calibration resistors (0 Ω and 320 Ω for type 20 calibration)
- Power supply (10–30 VDC regulated)
Connectors:
- Screw terminals for RTD input channels (CH0–CH2)
- RS-485 communication terminals (D+, D–, GND)
- Power input terminals (+Vs, GND)
- INIT* terminal for configuration reset
### 6. Installation & Setup
Requirements:
- DC power supply (10–30 VDC)
- RS-485 network connection
- Proper shielding and grounding for signal integrity
Mounting Options:
- DIN-rail mounting (standard EX-9000 enclosure)
- Panel mounting with screws
Wiring Guidelines:
- Use shielded cables for each RTD channel; connect shield to A.GND terminal.
- For RS-485, use twisted pair 24 AWG cable (e.g., Belden 9841).
- Signal wiring: 26–12 AWG recommended.
Configuration Steps:
1. Connect power and RS-485 communication lines.
2. Assign module address (default: 01).
3. Configure RTD type and range per channel using EX-9000 Utility or serial commands ($AA7CiRrr).
4. Set baud rate (default: 9600 bps) and data format (engineering units).
5. Enable 60 Hz noise rejection filter if required.
6. Perform calibration if necessary (zero and span calibration per channel).
Default Settings:
- Module Address: 01
- RTD Type: Pt100, -100°C to +100°C (Type 20)
- Baud Rate: 9600 bps
- Checksum: Disabled
- Filter: 60 Hz rejection
- Data Format: Engineering units
### 7. Performance & Capabilities
Speed and Sampling:
- 15 samples per second per channel ensures responsive temperature updates.
- Synchronized sampling supported across multiple modules using the `#` command.
Capacity:
- 3 independent RTD channels with individual configuration.
- Each channel supports full temperature range depending on RTD type (e.g., -200°C to +600°C for Pt1000).
Efficiency:
- Low power consumption (1.0 W typical).
- High noise immunity due to 3000 VDC isolation and 60 Hz rejection filter.
Limitations:
- Requires warm-up period (30 minutes) for best accuracy.
- Calibration should only be performed by trained personnel.
- Limited to RTD sensors (no thermocouple or voltage input).
### 8. Standards & Compliance
Electrical Safety & Isolation:
- 3000 VDC inter-module isolation (input to output to power).
EMC & Noise Immunity:
- CMR ≥150 dB, NMR ≥100 dB at 50/60 Hz.
- Designed for industrial electromagnetic environments.
Industry Standards:
- RS-485 serial communication standard compliant.
- Compatible with Modbus/ASCII protocol.
- Meets industrial temperature and vibration standards for field devices.
Regulatory Compliance:
- CE and FCC Class A (typical for EX-9000 series).
- RoHS compliant materials.
### 9. Additional Information
Calibration:
- Supports both zero and span calibration per channel.
- Calibration resistors:
- Zero calibration: 0 Ω
- Span calibration: 320 Ω (Type 20)
- Calibration commands: `$AA0Ci` (zero), `$AA1Ci` (span).
- Calibration enable/disable via `~AAEV` command.
Firmware & Software:
- Firmware version readable via `$AAF` command (e.g., P1.1).
- Module name readable and writable via `$AAM` and `~AAO(Data)` commands.
- Host watchdog functionality configurable via `~AA3EVV` commands.
Diagnostics & Monitoring:
- Over-range, under-range, and wire-break detection via `$AAB` command.
- Channel enable/disable control via `$AA5VV` and `$AA6`.
- Host watchdog timeout and reset status monitoring via `~AA0` and `~AA1`.
Maintenance:
- Periodic calibration recommended for long-term accuracy.
- Keep module in dry, dust-free environment.
- Avoid exposure to high vibration or corrosive gases.
Warranty & Support:
- Standard manufacturer warranty (typically 1–2 years).
- Technical support and firmware updates available from ICP DAS / TOPSCCC.
- Configuration and diagnostic software provided free of charge.
Software Tools:
- EX-9000 Utility for Windows: configuration, calibration, and monitoring.
- Supports ASCII command interface for integration with custom software.
### Summary
The EX9033P** is a robust, high-precision RTD input module engineered for industrial temperature measurement applications. With three individually configurable channels, 16-bit resolution, and 3000 VDC isolation, it provides exceptional accuracy and reliability in harsh environments. Its compatibility with multiple RTD types, flexible wiring options, and RS-485 communication make it ideal for distributed data acquisition systems. The module’s open-loop detection, offset adjustment, and comprehensive command set ensure precise control and diagnostics, while its wide operating range and low power consumption make it suitable for continuous operation in demanding industrial settings.
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