Description
The National Instruments cFP-SG-140 Strain/Bridge Input Module, part number 187608C-01 (also known as 777318-140), falls under the category of Compact FieldPoint. This model, identified as cFP-SG-140, is designed for precise and reliable data acquisition from full/half bridge strain gauges and bridge-based sensors.
It is a plug-and-play device, ensuring easy installation without the need for complex setup procedures. The module is equipped with an onboard diagnostic feature for simplified maintenance, allowing users to quickly identify and troubleshoot issues.
With user selectable excitation modes of 2.5 V, 5 V, and 10V, it provides flexible options to match the requirements of a wide range of sensors. The module features eight differential input terminals for connecting sensors, and it utilizes a delta-sigma ADC with a resolution of 16 bits for high-precision measurements.
The input terminal impedance is rated at 20 MΩ, ensuring compatibility with a variety of sensors. To improve signal quality and reduce noise, it comes with built-in noise filters at 15 Hz, 60 Hz, and 240 Hz. The update time range of the module is between 0.9 sec to 1.15 sec, with a channel update rate of 1.11 to 0.87 Hz, making it an ideal choice for applications requiring both accuracy and reliability.
| Specification | Detail |
|---|---|
| Part Number | 187608C-01 (Also known as 777318-140) |
| Category | Compact FieldPoint |
| Model | cFP-SG-140 |
| Description | National Instruments cFP-SG-140 Strain/Bridge Input Module |
| Input Type | Full/Half Bridge Strain Gauges, Bridge-Based Sensors |
| Installation | Plug-and-Play |
| Maintenance | Onboard Diagnostic Feature |
| Excitation Modes | User Selectable (2.5 V, 5 V, 10V) |
| Input Terminals | Eight Differential |
| ADC Resolution | 16 bits |
| ADC Type | Delta-Sigma |
| Input Terminal Impedance | 20 MΩ |
| Noise Filters | 15 Hz, 60 Hz, 240 Hz |
| Update Time Range | 0.9 sec to 1.15 sec |
| Channel Update Rate | 1.11 to 0.87 Hz |
