Digital Inputs Type B (Probe) - Bosch Rexroth IndraDrive CsDrive System with HCS01 Project Planning Manual

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Rexroth IndraDrive CsDrive Systems with HCS01
Function
Technical data

Digital inputs type B (probe)

See "Probe" in the Functional Description of the firmware.
Fig. 7-27: Symbol
Data
Allowed input voltage
Input current
Pulse width t
Puls
Measuring accuracy t
Delay 1)
1) Applies when used as a digital input. Does not apply when
used as a probe.
Tab. 7-28: Digital inputs type B
A Signal
B Signal Detection at Probe Input
t Pulse width
Puls
t Measuring accuracy of the signal edges
x
Fig. 7-28: Signal Detection at Probe Input
Use To acquire fast digital input signals.
Probe inputs are "fast" inputs. For control use bounce-free switch‐
ing elements (e.g. electronic switches) to avoid incorrect evalua‐
tion.
Technical data of the components
Unit
V
High V
Low V
mA
μs
μs
x
μs
Bosch Rexroth AG 219/341
min. max.
-3 30
15 30
-3 5
2 5
4
-1 1
4 + position con‐
troller clock