X20AI2237

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The B & R Automation X20AI2237 is part of the X20 Series and features 2 analog voltage inputs. It offers a 16-bit digital converter resolution, a sampling rate of 10,000 samples per second, and ~10 V input voltage range. The module has an input impedance of 20 Mohm and supports reverse polarity protection up to 30 VDC.

Warranty
Wake Industrial Warranty

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Product Description:

The B & R Automation X20AI2237 is an analog input module suited for automation applications that require precise voltage measurements. The module features two analog voltage input channels rated for a voltage range of ~10 V. The unit features a sensor supply for each voltage input, allowing the use of different sensors with varying power requirements. This provides users with versatility since the module can accommodate a wide range of sensor types and configurations. The module also comes with electrical isolation for the two channels and their sensors. This feature enhances the safety of the system and flexibility, allowing users to connect different sensor types to the module.

This input module features a 16-bit digital converter resolution. This ensures high precision and accuracy in voltage measurements for reliable performance. The module also boasts a high sampling rate of 10,000 samples per second, allowing fast processing of input signals. This makes the system compatible with demanding automation applications that require fast and accurate speeds. The module boasts an input impedance of 20 Mohm, ensuring efficiency and accuracy. Users can monitor system performance and carry out diagnostics via the module's status indicators. It comes equipped with I/O function per channel, operating state, module status, and sensor power supply per channel indicators providing a seamless user experience.

The X20AI2237 module comes with reverse polarity protection for input voltages up to 30 VDC. This prevents damage to the module and connected devices in case of faulty wiring. The unit is designed to be energy efficient and boasts low power consumption ensuring the system delivers exceptional performance with minimal energy loss. The module complies with several safety and performance standards including CE, UKCA, ATEX and UL.

ADC resolution
16‑bit
Analog inputs
2 channels
Bus power consumption
0.05 W
External I/O power consumption
1.5 W
Gain error at 25 °C
0.013%
Input impedance
20 MΩ
Input protection
Up to 30 VDC; reverse polarity
Input type
Differential
Input voltage range
±10 V
Internal I/O power consumption
1.05 W (Rev. ≥ D0), 1.15 W (Rev. < D0)
Offset error at 25 °C
0.0035%
Open‑circuit detection
Software‑based
Output format
INT, 0x8001–0x7FFF, 1 LSB = 305.176 µV
Permissible input signal
Up to 30 V
Sampling rate
10 kS/s
Status indicators
I/O, operating, module & sensor supply states

Frequently Asked Questions about X20AI2237:

Q: How many analog inputs does the X20AI2237 have?

A: The X20AI2237 features 2 analog voltage input channels. The channels are designed to accommodate signals with a voltage range of ~10 V.

Q: What is the digital converter resolution of the X20AI2237?

A: The X20AI2237 module has a 16-bit digital converter resolution, ensuring that voltage measurements are precise.

Q: What is the input impedance of the X20AI2237?

A: The input impedance of the X20AI2237 input module is 20 Mohm. This ensures minimal loading on the connected sensors for accuracy and precision.

Q: Does the X20AI2237 come with any built-in protections?

A: Yes, the X20AI2237 is equipped with reverse polarity protection up to 30 VDC, protecting the system and connected devices from damage in case of faulty wiring.

Q: Does the X20AI2237 come with warranty protection?

A: Yes, the X20AI2237 comes with a one year Wake Industrial warranty.


Internal Product Review

  • ‘‘Versatile and easy to integrate, the X20AI2237 is a high-performing input module with reliable performance. It has very low power consumption and boasts a high input impedance ensuring precision in voltage measurements.’’

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