Rexroth IndraDrive C Drive Controllers HCS02.1 ... - Bosch Rexroth

Rexroth IndraDrive Electrical Data 5-11
DOK-INDRV*-FU*********-IB01-EN-P
Analog Input Type 3
I+
I-
GND
Rs
AD: analog/digital converter
Fig. 5-17: Analog current inputs
Ri
Ri
AD
DA000026v01_nn.FH9
Data Unit Min. Typ. Max.
allowed input current mA 0 +20
input resistance Ohm 200
input bandwidth kHz 3
common-mode range V -20 +20
common-mode rejection dB
relative measuring error
at 90% Uemax
converter width A/D converter
incl. polarity sign
% -1 +1
Bit 10
oversampling 8-fold
dynamic converter width with
oversampling
Bit 12
resulting resolution µA/Ink 5,45
cyclic conversion us 500 (depending on firmware)
conversion time us n.s.
Fig. 5-18: Analog current inputs