See
tab. 8-9 "Pulse time specifications of the digital outputs" on page 71
the pulse time specification and
tab. 8-10 "PWM signal specifications of the
for the PWM signal specification of the digital high
speed output.
Node
FastOut
GND_DIO
PTC
fuse
BSP250
BC847
BC847
1k
24V_DIO
High speed digital output
to other output
FastIn
620
Ω
100 pF
PC410
Node
High speed digital input
GND_DIO
3V9
620
Ω
620
Ω
130
Ω
680 pF
Fig. 8-14:
Output circuit for FastOut0, FastOut1, and input circuit for FastIn0,
FastIn1
For cabling and power supply connections of the fast digital inputs and fast
digital outputs the same rules apply as for normal digital inputs and outputs,
with one additional note. The cable with signal wire(s) of fast digital inputs
and/or fast digital outputs must also include the return current path for every
signal in the cable. For normal digital I/O this is recommended, but for fast
digital I/O this is mandatory.
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NY4120 and NY4120/10: PWM Drive Module
R911337671_Edition 18 Bosch Rexroth AG