1746-NO4I Allen-Bradley is an analog output module for SLC 500. With its four (4) current output channels, this analog output module offers an output range of 0 to +20 mA. Hardware in the SLC 500 fixed or modular type is utilized with this module.
Data of 1746-NO4I Allen-Bradley
| Manufacturer | Rockwell Automation |
|---|---|
| Brand | Allen-Bradley |
| Part Number | 1746-NO4I |
| Series | SLC 500 |
| Module Type | Analog Output Module |
| Backplane Current (5 Volts) | 55 milliamps |
| Outputs | Four (4) |
| Backplane Current (24 Volts DC) | 195 milliamps |
| Output Current range | 0 to +20 mA |
| Full Scale Output | 21 mA |
| Overrange Capability | 5% (0 to +21 mA – 1 LSB) |
| Current Output Coding | 0 to +32764 |
| Update Time | 512 microseconds |
| Backplane Current | (5 Volts) 55 milliamps; (24 Volts DC) 195 milliamps |
| Resolution | 14 bits |
| Step Response | 2.5 milliseconds |
| UPC | 10662073735912 |
| Ambient Operating Temperature | 0 to 60 degrees Celsius |
How to Calibrate Allen-Bradley Analog Module 1746-NO4I
1.Before leaving the plant, the majority of Allen-Bradley modules undergo factory calibration. This is to guarantee the module’s fundamental functionality and accuracy. Testing and modifying the module’s numerous characteristics to make sure they adhere to the design criteria is typically the process of factory calibration.
2.Field calibration: While the majority of modules are factory calibrated, certain applications can call for field calibration. Field calibration typically entails further testing and module adjustment to make sure that its functionality fulfills criteria in a particular setting. This could entail checking factors like the module’s accuracy and response time, as well as calibrating the input and output signals.
3.Emulate5000 software simulation test: The simulation module that requires calibration can be tested using the Emulate5000 software. It is possible to test and make necessary adjustments to the module’s performance by replicating the real working environment. This entails updating the software with new CPU and I/O modules and configuring them appropriately. This allows for the simulation of the module’s operation in real-world settings, allowing for the assessment of its performance and the completion of any required calibration.
