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Tuesday, January 24, 2023 · 0 min read

New IOLITEr-8xLVe voltage amplifier with sensor excitation


The IOLITEr-8xLVe is a perfect solution for measurements with various types of industrial sensors. It is a high-channel DAQ device with easy sensor connectivity. IOLITE 8xLVe offers a high-power sensor supply, also feasible for some types of current sensors. Test engineers use it for synchronized high dynamic measurements with a great price-performance ratio. 

IOLITEr-8xLVe-D37 voltage acquisition module with excitation

Supported measurement modes are Voltage, Current, and Potentiometer measurements. IOLITEr-8xLVe has two input ranges: ±100 V and ±5 V. It provides unipolar excitation and has TEDS support that works with different industrial sensors such as pressure sensors, potentiometers, and MEMS accelerometers.

Data is acquired simultaneously from all 8 channels with a sampling rate of up to 20 kS/sec. The module uses a 24-bit sigma-delta ADC with an antialiasing filter.

This module offers our reliable Channel to ground isolation which provides good protection against external spikes. Another feature of this module is high common-mode voltage.

Additionally, the module is available with D-SUB37 and terminal block connector and fits in all IOLITE standard chassis.

IOLITEr-8xLVe connectors and pinouts

DSUB37 connector

IOLITEr-8xLVe: T2A9f terminal block pinout
IOLITEr-8xLVe-D37 connector: Pin-out

Terminal block connector (T2A9f)

IOLITEr-8xLVe terminal block front
IOLITEr-8xLVe: T2A9f Analog input: Pinout
2NCNot connected

Power output pinout (T2A2f)

IOLITEr-8xLVe: T2A2f Power OUT: Pinout
1+PWR OUTVsupply output
2-PWR OUTNon-isolated GND


PWR OUT pins are intended to supply external loads. Do not connect the external power supply to the PWR OUT pins! It can damage the equipment. The current limit of the PWR OUT source is 2 A per module. The current limit of the IOLITE system is 16 A!