When using the stop-inputs StopAlarm0 for axis0 and/or
StopAlarm1 for axis1, the group always has a grounded load
(HSS).
When not using the stop-inputs, HSS and LSS is both possible for
the two other inputs (DigIn8 and DigIn9).
10.10 Digital Outputs
Characteristic
Description
Number of digital outputs
4: DigOut0 … DigOut3 with GND_DIO
Functions
State output
Pulsed output
PWM output with on delay
Type of load
●
Resistive
●
Capacitive
●
Inductive
If the stored energy is ≥ 2 mJ, to be
calculated with the formula 0.5 * L * I
2
,
external protection (for example a diode) is
required to prevent damage to the output
component.
Voltage supply
24 V ±6 V
Output current
0,02 A ... 1 A, 2 A peak (max. 50 ms)
Output turn on time (
1
)
Typical 50 μs
Output turn off time (
1
)
Typical 50 μs (with a load current = 1 A)
Note:
turn off time increases if load current < 1 A.
Galvanic insulation
Yes
Short circuit protected
Yes
Fail / no load detection
No
Grounded load
Yes (high side switching)
IEC61131-2 compliant
Yes
PWM (Pulse Width Modulation)
Yes
1
Indicated times only apply with a resistive load.
Tab. 10-8:
Characteristics of the digital outputs
Pulse time specification
Unit
Minimum
Typical
Maximum
Digital output pulse duration
μs
10
10 000 000
Pulse accuracy t
PULSE_on
≤ 160
ms
μs
10
Pulse accuracy for t
PULSE
> 160
ms
ms
1
Tab. 10-9:
Pulse time specifications of the digital outputs
NYCe 4000 Multi-axis motion control system Hardware Sys‐
tem Manual
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NY4130: DC Drive Module
R911337671_Edition 18 Bosch Rexroth AG
