Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 | |||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Product Introduction
The ABB AI835 3BSE008520R1 is an analog input module designed for the S800 I/O system. It is capable of providing eight differential input channels for Thermocouple and mV measurements, offering a broad range of measurement flexibility. The module supports several types of thermocouples, including B, C, E, J, K, N, R, S, and T, and, for the AI835A version, D, L, and U types are also supported. The module’s measurement range per channel can be configured to span from -30 mV to +75 mV (linear), making it versatile for various industrial applications that require precise temperature measurements and analog input processing.
One key feature of the AI835 module is that Channel 8 can be configured for Cold Junction (CJ) measurements, often necessary for thermocouple measurements, ensuring accurate compensation for ambient temperature. This module can also measure the junction temperature locally or use a remote connection unit for measurements. If Cold Junction temperature measurement is not required, Channel 8 can serve as an additional standard input channel for temperature measurements.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | ABB AI835 3BSE008520R1 |
| Input Channels | 8 differential input channels |
| Measurement Range | -30 mV to +75 mV (linear) |
| Supported Thermocouples (Types) | B, C, E, J, K, N, R, S, T (AI835A also supports D, L, U) |
| Resolution | 15-bit A/D resolution |
| Cold Junction (CJ) Measurement | Channel 8 can be configured for Cold Junction measurement |
| Local/Remote CJ Measurement | Local (MTU screw terminals) or remote (connection unit) |
| Channel 8 Usage | Can also be used as a standard input if no CJ measurement is needed |
| Monitoring | Wire-break and open-circuit monitoring for each input |
| Dimensions | 45 x 102 x 119 mm |
| Weight | 0.22 kg |
Applications
- Industrial Temperature Measurement: The AI835 module is ideal for applications where precise temperature measurement and control are critical, such as in industrial ovens, furnaces, and other high-temperature environments.
- Process Control: Used in various process industries, the AI835 can be applied to monitor temperatures in chemical processes, petrochemical plants, and other applications where thermocouples are commonly used.
- HVAC Systems: For monitoring temperature changes in heating, ventilation, and air conditioning systems, ensuring that they operate within required temperature parameters.
- Energy Monitoring: The module can be used for temperature monitoring in energy generation and distribution systems to track system performance and prevent overheating.
Product Advantages
- High Flexibility: Supports a wide range of thermocouple types and offers a broad measurement range from -30 mV to +75 mV, making it adaptable to various industrial needs.
- Cold Junction Compensation: The ability to configure Channel 8 as the Cold Junction channel improves the accuracy of temperature measurements.
- Wire-Break and Open-Circuit Detection: Provides reliable monitoring of input channels to ensure system safety and prompt alerts in case of malfunction.
- Compact Design: With dimensions of 45 x 102 x 119 mm and a weight of only 0.22 kg, the module is compact and easy to integrate into existing systems.
Recommended Related Models
| Model | Description |
|---|---|
| AI810 | 4-channel analog input module for voltage and current inputs |
| AI820 | 8-channel analog input for voltage signals |
| AI830 | Analog input module with configurable ranges and thermocouple support |
| AI836 | Advanced version of AI835 with additional input configurations |
| AI800 | Analog input module for general-purpose voltage signals |
| AI850 | 16-channel analog input module for high-density applications |
| AI860 | High-speed analog input module for rapid signal processing |
| AI870 | Multi-range analog input module for temperature measurements |
| AI840 | Advanced signal processing capabilities for thermocouples |
| AI845 | Analog input module for voltage and current measurement with added precision |
Popular ABB Models
| Model | Description | Key Specifications |
|---|---|---|
| AI835A | Enhanced version of AI835 with additional thermocouple types | 8 channels, 15-bit A/D |
| AI820 | 8-channel voltage and current analog input module | Voltage range: 0-10 V, current range: 0-20 mA |
| DI810 | Digital input module for S800 I/O system | 32 digital inputs, 24V DC |
| DI820 | 16-channel digital input module | 16 digital inputs, 24V DC |
| DO810 | Digital output module for controlling devices | 16 digital outputs, 24V DC |
| DO820 | High-speed digital output module | 16 digital outputs, 24V DC |
| AO810 | Analog output module for S800 I/O system | 8 channels, 0-10 V output |
| AO820 | High-precision analog output module | 16 channels, 0-10 V output |
| AI810 | 4-channel voltage and current input module | Voltage range: 0-10 V, current range: 0-20 mA |
| SD820 | Smart diagnostics module for troubleshooting I/O systems | Advanced diagnostics features |
FAQ
FAQs
Q1: What types of thermocouples does the AI835 support?
A1: The AI835 supports thermocouple types B, C, E, J, K, N, R, S, and T. The AI835A version also supports types D, L, and U.
Q2: Can Channel 8 be used for something other than Cold Junction measurement?
A2: Yes, Channel 8 can be used as an additional standard input channel when Cold Junction measurement is not required.
Q3: How does the AI835 handle wire breaks or open circuits?
A3: The AI835 monitors inputs for wire breaks and open circuits, ensuring early detection of faults and preventing inaccurate readings.
Q4: Can the AI835 measure local and remote Cold Junction temperatures?
A4: Yes, Channel 8 can measure Cold Junction temperature either locally on the MTU screw terminals or remotely through a connection unit.
Q5: What is the resolution of the AI835 module?
A5: The AI835 module has a 15-bit A/D resolution, providing high accuracy for temperature and voltage measurements.
Q6: What is the weight of the AI835 module?
A6: The AI835 weighs 0.22 kg, making it compact and lightweight for easy installation.
Q7: Can the AI835 module be used in high-temperature environments?
A7: Yes, the AI835 is designed to work with thermocouples, which are commonly used in high-temperature environments such as industrial furnaces and ovens.
Q8: Is the AI835 module suitable for use in hazardous environments?
A8: The AI835 module is designed for use in industrial environments but may require additional certification for use in hazardous locations. Please consult the product documentation for specific certifications.
Q9: What is the measurement range of the AI835 module?
A9: The measurement range for the AI835 module is -30 mV to +75 mV (linear) or various thermocouple types as defined by the configuration.
Q10: Can the AI835 module be integrated into a larger ABB I/O system?
A10: Yes, the AI835 is part of the ABB S800 I/O system and can be integrated into larger control systems for various industrial automation applications.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
