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TRION sub modules

TRION sub modules

TRION sub modules

Product catalog summary
Specifications Overview:
The TRION-1620-ACC/LV module is part of the TRION/TRION3 series, offering high-speed data acquisition with a sampling rate of 2 MS/s per channel at 16-bit resolution, and 24-bit in oversampling mode. It features a low noise SAR ADC and supports various input ranges for voltage (±5 mV to ±100 V) and IEPE® (±5 mV to ±50 V). The module is isolated for enhanced safety.

Module Variants:
- TRION-1620-LV-6-BNC: 6 channels BNC, voltage input.
- TRION-1620-ACC-6-BNC: 6 channels BNC, voltage input, IEPE®, 1 counter.
- TRION-1620-LV-6-L1B: 6 channels 1B LEMO, voltage or current input, sensor supply, TEDS.
- TRION-1620-ACC-6-L1B: 6 channels 1B LEMO, voltage or current input, IEPE®, 1 counter, sensor supply, TEDS.

Performance and Accuracy:
The module supports high-speed and oversampling modes with data transfer rates up to 24 MB/s for analog channels. It offers precise voltage and current measurements with accuracy varying by frequency range. The module includes features like input noise reduction, high input impedance, and low offset drift.

Signal Processing:
The module includes a low pass filter with selectable characteristics (Bessel or Butterworth) and filter orders. It also features an analog anti-aliasing filter and supports various counter modes.

Protection and Compliance:
The module is equipped with overvoltage protection, ESD protection, and complies with EN 61010-2-30 standards. It supports TEDS chips for enhanced sensor integration.

Power Consumption:
The module consumes 6 W in voltage mode and 7.5 W in IEPE® mode.
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Catalog excerpts

TRION sub modules-1

 Sampling: 2 MS/s per channel at 16-bit; 24-bit in oversampling mode  ADC: Low noise, SAR  Input ranges Module specifications TRION-1620-ACC/LV specifica�ons Input channels 6 channels BNC, voltage input; IEPE®; 1 counter 6 channels 1B LEMO, voltage or current input, 1 to 28 V sensor supply, TEDS TRION-1620-ACC-6-L1B Sampling rate / resolution 6 channels BNC, voltage input 6 channels 1B LEMO, voltage or current input, IEPE®, 1 counter, sensor supply, TEDS Highspeed mode Over sampling mode Data transfer Data rate DMA transfer 6 analog channels: max 24 MB/s; 1 x counter: max. 16 MB/s SAR (Successive Approximation Register) Input ranges – Voltage TRION/TRION3 series modules • Technical reference • Printing vers

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TRION sub modules-2

TRION-1620-ACC/LV TRION sub modules TRION-1620-ACC/LV specifica�ons Input noise (5 mV range) – 0 to 10 Hz – Noise density Input impedance Current input Internal 10 Ω shunt; max. 100 mA protected with rese�able fuse Input bias current Input coupling Gain dri� Typically 10 ppm/°C max. 20 ppm/°C Offset dri� Typically 0.3 μV/°C + 10 ppm of range/°C, max 15 μV/°C + 20 ppm of range/°C Input configuration Isolation impedance Isolation resistance >1 GΩ; Isolation capacitance typically 15 pF Rated input voltage to earth according to EN 61010-2-30 Isolation voltage (channel-to-channel and channel-to-chassis)...

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TRION sub modules-3

TRION sub modules TRION-1620-ACC/LV specifica�ons Analog anti-aliasing filter 2nd order Bessel, automatically selected Bandwidth (-3 dB, deactivated digital filter) 1 MHz 2nd order Bessel filter Channel-to-channel phase mismatch Typically <10 ns when using the same range; <60 ns for using different ranges Board-to-board phase mismatch 1x counter channel linked to analog channel #1; trigger level 70 % of actual analog input range Counter modes Event counting, period, frequency, pulse width, duty cycle Counter input bandwidth 1 MHz to 10 kHz depending on analog filter of CH1 IEC61000-4-2: ±8 kV air discharge,...

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