9251, Strain Gauge & Potentiometer Conditioner
- Supports up to eight additional instrumentation amplifiers.
- Real-time Fieldbus communication for fast data processing.
- Standalone or multi-channel system compatibility.
- Multi-interface support including PROFINET, EtherCAT, and EtherNet/IP.
- Precision measurement with non-linearity below 0.005% F.S.
- USB connectivity for easy configuration and management.
- Measuring input: Strain gage, Potentiometer, ±10 V
- High measurement accuracy
- High measurement speed
- Saves space in the control cabinet
The Model 9251 Fieldbus Controller is a cornerstone in advanced measurement data acquisition, providing a unified system of amplifier modules capable of seamless integration into any existing setup. This controller excels in network compatibility, high precision, and user-friendly operation, with the ability to handle single to multiple measurement channels (up to 9 channels) by cascading up to eight Model 9250 instrumentation amplifiers.
This device stands out with its high-speed measurement capabilities and is equipped with multiple Fieldbus interfaces including PROFINET, EtherCAT, and EtherNet/IP, which ensure flexible connectivity and time and cost savings in system integration. The controller also includes a built-in measuring input for standalone use, or for expanded use in complex multi-channel setups.
Optimized for environments requiring rapid, large-volume data handling, the Model 9251 can transmit arrays of the last 32 measured values per channel, enhancing data throughput for applications demanding quick PLC communication. The hardware setup is complemented by the DigiVision Light software, which supports device configuration and advanced data management directly via USB.
DigiVision PC software
Free of charge
Convenient device configuration via front-panel USB port
Automatic recognition of amplifier modules in DigiVision
Backup facility for storing settings
Analog output configuration
Scaling of output values
Configuration of PLC I/O outputs
Device information
| Interface | PROFINET |
| EtherCAT | |
| EtherNet/IP | |
| Input Type | ±10 mV DC |
| Potentiometer | |
| Strain Gauge | |
| # of Inputs | 8 |
| Supply Power | 11 - 30 V DC |
| IP Rating | IP 20 |
| Min Temperature | 0°C |
| Max Temperature | 50°C |
- Automation technology and production line monitoring.
- Research and development in scientific and engineering fields.
- Mechanical engineering and test-bench systems.
- Extensive multi-channel data acquisition in dynamic environments.
| 9251 | |
| 9251-V1200 | Fieldbus controller with strain gage input |
| 9251-V3200 | Fieldbus controller |
| 9900-K358 | USB cable for configuration |
| 9250-Z001 | 1 set of terminals (supplied with device) |
9251_EN-ATI Datasheet |