VC-6000
TM
Compact monitor Part B 2-channel conditioning module for BCU
- 32 - C100584.002 Module Vers. 08 © VC-6000
TM
Compact monitor Nov. 2014
6 2-channel conditioning module for
BCU
6.1 Function
♦ The conditioning module for BCU, abbreviated to BCU-CON (BCU-
Conditioning Module), is laid out for two measuring channels. Two
sensor signals can be evaluated independent of one another.
♦ The signal provided at each channel corresponds to the instantaneous
value of the measurement type BCU.
♦ A BCU-CON is internally managed through a Sensor block (Firmware).
Nevertheless the raw signals are continuously accessed from the
adjacent sensor modules. The connection and power to the sensors
must also be provided by the adjacent sensor modules.
♦ A BCU-CON combines the following hardware functions:
• Signal access at the adjacent sensor modules
• Signal amplifier
• Bandpass filtering (15 – 60 kHz)
• Signal evaluation by peak value detector
• Output of the instantaneous value of BCU
• LED signalling
6.2 Technical data
6.2.1 Electrical properties
Inputs: 2, from adjacent sensor modules
Signal filtering 15 ... 60 kHz
Signal detection Peak value detector
Signal output Instantaneous value of BCU
Accuracy error < 4,5 % of instantaneous value plus 0,2 %
of measurement range full scale value
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