I/O module BVV-3V

BVV-3V module is intended for receiving of analog signals with programmable prefiltering and for input/output of discrete digital signals.

The base area of application of BVV-3V module are mission critical systems such as automatic and automated control systems of mobile objects (aircrafts, ships, railway and automotive transport and etc), industrial control and data collection systems,  as well as other systems, working in hard environments.

  System interface

System interface VMEbus according to ANSI/IEEE STD 1014-1987 (IEC 821 and 297).

Data transfer format VMEbus - A24/D16 User/Supervisor Data.

Programmable VMEbus interrupts levels  - IRQ1..IRQ7.

  Analog input channels

4 differential multiplexed channels for receiving of analog signals with frequencies range from 1 Hz to 120 KHz with prefiltration by programmable Chebyshev, Butterworth and Bessel filters.

3 channels for receiving of analog signals with frequencies range from 0 Hz to 20 KHz with prefiltration by 5-order low-pass filter.

  Digital I/O channels

8 optically isolated digital input channels.

8 digital output channels.

  Additional features

512x12 bit input buffer.

Build in test facilities.

  Power supply

Power supply voltage +5 V ± 5%.

Power consumption: 5 Watt.

  Mechanical characteristics

Form factor: "Eurocard-3U", overall dimensions 100x167x13 (mm)
mass not exceeding 150 gr.

DIN 41612 Harbus64-type connector  (5 rows, 160 contacts).

Conduction cooled and rugged versions of this module are also available.

  External environment

Operating temperature:

Storage temperature: from -50°C to +125°C.

Humidity up to 100% RH with temperature +35°C.

Lowered pressure: 5 mm hg.

Vibration (sinusoidal from 5 to 2000 Hz):

Shock: