Description
The NI FP-AIO-600 Analog Input/Output Module, with Part Number 777518-600, is a versatile device that includes four analog input channels capable of handling both current and voltage signals and four analog current output channels. It boasts a 1.7 kHz hardware update rate and a 12-bit resolution, ensuring precise data acquisition and control.
To safeguard current inputs, the module features protection rated at ±10 V or ±100 mA. Users can choose from three input ranges for current sources: +20 to -20 mA, 0 to 20 mA, and 4 to 20 mA, providing flexibility for various applications. The output channels are single-ended and rely on an external 10 VDC to 30 VDC 125 mA power supply.
Despite the output channels and their common terminals being isolated from other I/O modules in the system, it’s important to note that there is no isolation between the module’s input and output channels. Each output channel can be independently configured, with the default range set to 0 to 20 mA, to suit different operational requirements.
Enhanced with diagnostic features, the module includes a monitoring circuit on each channel to ensure the actual output current matches the specified output, thereby improving reliability. In the event of an open loop or other error, a red STATUS LED provides clear and immediate indication to the user.
| Feature | Description |
|---|---|
| Part Number | 777518-600 |
| Product Name | NI FP-AIO-600 Analog Input/Output Module |
| Analog Input Channels | Four current or voltage channels |
| Analog Output Channels | Four current output channels |
| Hardware Update Rate | 1.7 kHz |
| Resolution | 12-bit |
| Protection for Current Inputs | ±10 V or ±100 mA |
| Input Ranges for Current | +20 to -20 mA, 0 to 20 mA, 4 to 20 mA |
| Output Channels Type | Single-ended, sourced from external 10 VDC to 30 VDC 125 mA power supply |
| Isolation | Isolated output channels and common terminals from other I/O modules; no isolation between input and output channels |
| Configurable Output Range | Each channel can be configured independently; default range is 0 to 20 mA |
| Diagnostic Features | Monitoring circuit on each channel to compare specified vs. actual output current |
| Error Indication | Red STATUS LED for open loops or other errors |
Q1: What is the hardware update rate and resolution of the NI FP-AIO-600 Analog Input/Output Module, and how does its diagnostic feature assure reliability in output current monitoring?
A1: The NI FP-AIO-600 Analog Input/Output Module employs protection rated at ±10 V or ±100 mA to maintain the safety of its current inputs.
Q2: What input and output specifications define the NI FP-AIO-600 Analog Input/Output Module, and what protection and diagnostic features does it offer?
A2: Users can select from three input current ranges when configuring the NI FP-AIO-600 Analog Input/Output Module’s analog input channels: +20 to -20 mA, 0 to 20 mA, and 4 to 20 mA.
Q3: What input current ranges can users select from when configuring the NI FP-AIO-600 Analog Input/Output Module’s analog input channels?
A3: The NI FP-AIO-600 Analog Input/Output Module has a hardware update rate of 1.7 kHz and a resolution of 12-bit, and its diagnostic feature assures reliability in output current monitoring by including a monitoring circuit on each channel to verify that the actual output current matches the specified output, with a red STATUS LED that indicates any discrepancies such as an open loop or other errors.
Q4: What protective measures does the NI FP-AIO-600 Analog Input/Output Module employ to maintain the safety of its current inputs?
A4: The NI FP-AIO-600 Analog Input/Output Module features four analog input channels that accommodate both current and voltage signals, and four analog current output channels, with a hardware update rate of 1.7 kHz and a resolution of 12-bit; it offers protection rated at ±10 V or ±100 mA for current inputs, and includes diagnostic features such as a monitoring circuit for each channel to check output accuracy, as well as a red STATUS LED to indicate errors or open loops.
Q5: What types of protection does the NI FP-AIO-600 Analog Input/Output Module provide for current inputs, and what are the selectable current input ranges offered?
A5: The NI FP-AIO-600 Analog Input/Output Module provides protection for current inputs rated at ±10 V or ±100 mA, and offers selectable current input ranges of +20 to -20 mA, 0 to 20 mA, and 4 to 20 mA.
