Beckhoff ELM3602-0030 | EtherCAT Terminal, 2-channel analog input, IEPE/accelerometer

The ELM360x EtherCAT Terminals are designed for the evaluation of IEPE

sensors (Integrated Electronics Piezo-Electric), which are mainly used for

vibration diagnostics and acoustics. The constant current feed can be set

to 0/2/4 mA. The input characteristics are also flexibly adjustable from DC

to 10 Hz in the CoE. The ELM360x basically measures voltages AC/DC and

in addition, the internal scaler function can be used if, for example, an

output in acceleration [m/s²] is desired. In voltage measurement mode 12

different measurement ranges from ±20 mV to ±10 V and 0 to 20 V are

adjustable.

Irrespective of the signal configuration, all ELM modules have the same

technological properties. The ELM360x modules for IEPE evaluation offer

a maximum sampling rate of 20.000 or 50.000 samples per second. IEPE

sensors are often connected via coaxial cables, therefore the ELM360x-0002

feature a BNC connector. The 2-pin version with push-in (ELM360x-0000)

on the other hand is ideal for industrial use where a plug is unplugged less

frequently for maintenance purposes and fast wiring is much more important.

Available on request as variant with factory calibration certificate or ISO

17025-/DAkkS-compliant certificate including Beckhoffrecalibration service.

The individual calibration certificate for each device, in accordance with ISO

17025 or DAkkS, depending on the device variant, can be downloaded

here. These calibration certificates are issued for Beckhoff by an accredited

service provider. Recalibration on request.

Extensive documentation is available from Beckhoff sales, support or

measurement@beckhoff.com.

This ELM3xxx series measurement terminal enables efficient implementation

of complex system-integrated data acquisition systems (DAQ) that place high

demands on measurement accuracy and time synchronization.