B&R Automation X20AO4622 4-analog outputs 13-bit digital converter resolution.
The B&R Automation X20AO4622 module is designed to provide four analog output channels with a resolution of 13-bit digital-to-analog conversion (DAC). Let’s break down what this means:
- Analog Outputs: This module has four analog output channels, which means it can independently control four different analog signals.
- DAC Resolution: The digital-to-analog converter (DAC) resolution is 13-bit. This resolution determines the granularity or precision of the analog output. With a 13-bit DAC:
- The digital input range spans from 0 to 8191 (since
- This digital value is converted into an analog voltage range, usually 0 to 10 volts (corresponding to the module’s output range).
- Voltage Output Range: Typically, with a 13-bit DAC, the output voltage range can be scaled to match the desired analog output range. For instance:
- A digital input value of 0 might correspond to 0 volts output.
- A digital input value of 8191 might correspond to the maximum output voltage (e.g., 10 volts).
- Resolution Considerations: The 13-bit resolution offers fairly good precision for many industrial control and automation applications. It allows for smooth and accurate control of analog signals within the specified range.
- Module Functionality: This B&R Automation module is likely used in industrial automation settings where precise analog control is required, such as in controlling motor speeds, valve positions, or other analog devices.
In summary, the B&R Automation X20AO4622 4-analog output module with 13-bit resolution provides four analog output channels with a high level of precision and control, suitable for various industrial automation applications requiring accurate analog signal generation.
X20AO4622:
Analog 4 outputs either current or voltage signal possible 13-bit digital converter resolution. BnR X20 analog output module, 4 outputs & 10 V or 0 to 20 mA / 4 to 20 mA, 13-bit converter resolution systems.
Technical Specification:
| B&R Model |
X20AO4622 |
| Function |
I/O function per channel, operating state, module status
|
| Module run/error |
Yes, using LED status indicator and software
|
| Channel type | Yes, using software |
| Internal I/O | 1.8 W (Rev. ≥J0), 2.2 W (Rev. <J0) |
| IP Level | Zone 2, IP20 |
| UL | cULus E115267 Industrial control equipment |
X20BM11:
X20 bus module 24 VDC keyed internal I/O power supply connected through
X20BM15:
X20 bus module with node number switch 24 VDC keyed internal I/O power supply connected through
X20TB12:
B&R Automation X20 terminal block, 12-pin, 24 VDC keyed
