Bosch Rexroth IndraDrive Series Applications Manual page 133

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Probe Input
External Power Supply
Data: Outputs
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Rexroth IndraDrive Integrated Safety Technology "Safe Torque Off" (as of MPx-16)
A Signal
B Signal Detection at Probe Input
t Pulse width
Puls
t Measuring accuracy of the signal edges
x
Fig. 12-4: Signal Detection at Probe Input
Probe inputs are inputs used to acquire fast digital input signals.
For control use bounce-free switching elements (e.g. electronic
switches) to avoid incorrect evaluation.
At the pins 1 and 3 of the connectors X37 and X38, you can connect an
external 24 V power supply to increase the maximum output current of the
digital outputs. The external 24 V supply must comply with a voltage
tolerance of ±20%.
Data
Output voltage ON (with external supply)
Output voltage ON (without external
supply)
Output voltage OFF
Output current OFF
Allowed output current per output (with
external supply)
Allowed output current total or per group
(with external supply)
Allowed output current per output (without
external supply)
Allowed output current total or per group
(without external supply)
Update interval
Short circuit protection
DOK-INDRV*-SI3-**VRS**-AP06-EN-P
Unit Min. Typ.
V U - 0.5 24
ext
V 19,2 21
V n.s. n.s.
mA n.s. n.s.
mA n.s. n.s.
mA n.s. n.s.
mA n.s. n.s.
mA n.s. n.s.
ns Depending on firmware
Present
Max.
U
ext
28,8
2,1
0,05
500
1000
100
100