Digital signal conditioner for inductive sensors (LVDT) for DIN rail mounting ■ Supporting a wide range of inductive sensors (LVDT) ■ Digital signal processing by microcontroller ■ Digitalization via 16 bit AD converter ■ Linearisation of sensor signal ■ Signal adjustment via SET button or software ■ Cable break detection ■ Alarm signal and switc

2 TECHNICAL DATA | DRAWING DEEneo The DEEneo signal conditioner was developed for operating inductive LVDT sensors (full bridge). The electronics supply the sensor and convert the sensor signal into a standardized, analogue output signal with the help of a microcontroller. DEEneo supports the operation of all LVDT sensors. The primary coil of the connected sensor is excited with a sinusoidal signal. To determine the sensor position, the secondary coil signals are calculated differentially and are used to generate an analog output signal. The internal, ratiometric signal processing is digital...

CONNECTION DEEneo is designed to operate all commercially available LVDT sensors. ■ LVDT sensors with 4-wire connection cable (e.g. eddylab LVDTs): Please refer to the table below or the diagram on the right. ■ LVDT sensors with 5-core connection cable: The center tap (ends of both secondary windings) does not need to be connected. Alternatively, it can also be connected to terminal 1 or 7. ■ LVDT sensors with 6-wire connection cable: The ends of both secondary windings (see sensor data sheet) must be connected. These can then be connected to terminal 1 or 7. CONNECTION DATA CLAMP

The DEEneo electronics have an integrated cable break detection based on an impedance measurement of the LVDT's primary coil. If the sensor cable is cut, the impedance at the electronics changes independently of the core position and the cable break detection is triggered. This requires the connections of the primary coil of the sensor to be severed. A partial break only of the connections to the secondary coils does not activate this function. To use the cable break detection function, an alarm-emitting device (signal lamp, acoustic warning device) is connected to terminal 13 (alarm S2) or the...

DEEneo I ORDER CODE 5 ORDER CODE DEEneo- X Possible combinations: 51 + DEEneo: Sensor with connector output, cable 52 + DEEneo: Sensor with cable output, electronics DEEneo POSSIBLE COMBINATIONS ■ Sensor with connector output, cable K4PxM, electronics DEEneo Sensor with cable output, electronics DEEneo Email: [email protected] Internet: www.eddylab.de