Delivery: on request | Warranty: 24 months Universal Instrumentation Amplifier for strain gage, potentiometric, DC/DC and incremental sensors TEDS Instrumentation amplifier 9250 Fieldbus controller 9251 with bus interface Fieldbus controller 9251 with up to 8 instrumentation amplifieres 9250 ■ Ultra-fast pushbutton configuration ■ Automatic sensor recognition due to burster TEDS ■ Adjustable cut-off frequencies ■ Versatile configuration using DigiVision PC software via USB port ■ Increased sampling rate up to 14400 Meas./s. ■ Interface for the connection to fieldbus controller 9251 ■ TTL input for incremental sensors ■ All areas of mechanical engineering ■ Assembly and joining equipment ■ Measurement of cable strengths The new 9250/9251 amplifier generation unites all the features that make modern measurement data acquisition actually possible for the first time. Network-compatible, high-precision, user-friendly, smart and versatile: the combined system of amplifier module and fieldbus controller can be integrated into any existing setup. The amplifier 9250 takes signals exactly to the point where they can be combined, monitored and linked efficiently to other data. The fieldbus interfaces give you flexibility, speed and perfect connections, and save you time, money and other resources when integrating your measurement setup with existing systems. Automatic sensor recognition due to burster TEDS lets you play absolutely safe, protecting you from setting incorrect parameters. The broad supply voltage range permits operation on standard power supplies used in switch gear cabinets. A highly accurate precision amplifier performs the amplification of the sensor signal being applied. The latest microprocessor technology made a 24 bit AD conversion with high accuracy possible. The sensor excitation is performed by the amplifier module itself so that no additional voltage source is required. It can also be set in steps of 2.5 V, 5 V, 10 V using configuration software DigiVision. The maximum feed current of 40 mA permits parallel connection of several strain gages sensors, e.g. for the addition of measurement variables. Measurement errors brought about by varying line lengths or due to temperature fluctuations effecting the sensor cable are avoided by having probe lines measuring the actual feed voltage directly on site at the sensor itself (6 wire technology). The cut-off frequency of the amplifier can be switched between 10 Hz and 1 kHz. burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burster

Connectable sensors Function Tare, peak-value buffer reset, limits reset, HOLD, counter reset burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burster.com

burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burster.com

Block diagram – 9250-VXXXXX0X Supply voltage 11 ... 30 V DC Galvanic isolation USB interface Config / status Input signals Output signals Block diagram – 9250-VXXXX1X (bus compatible) Galvanic isolation Config / status burster Sensors and Process Instruments – Technical changes reserved. All data sheets at www.burster.com Fieldbus controller

Pin assignment 1 + Sensor excitation 6 - Sense 4 - Sensor excitation 7 Strain gage 6 wire Strain gage 4 wire burster TEDS EEPROM 10 TEDS GND Transmitter connection Voltage output internally 100 Ohm 15 Output voltage Current output Output Voltage Output current Supply voltage DigiVision PC Software The amplifier module model 9250 is used wherever measurement signals from strain gage, potentiometric, DC/DC or incremental sensors have to be converted into standard signals. Simply by mounting on conventional DIN-mount rails, it is possible to position the amplifier module on location, in the proximity...

Order Code 9250-Z001 1 set of terminals (included in scope of delivery) burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burster.com

Order Code Standard burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burster.com