Bosch R911172904, Руководство по оборудованию

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Characteristic Description
Input voltage +24 V ± 5%
Current Typical 10.3W (0.43A), power supply required for
connected drive modules and encoders not included.
Support inrush currents of 3A (6A for 10 ms), to prevent
startup problems.
Tab. 6-4: NY4112 24V System power supply
When you determine the system power supply requirements of the 24V
power supply, you must take into account that the external power supply
must be able to deliver this power at a voltage lower than the nominal voltage
of 24V. The MCU module incorporates a converter for all other voltages
required by the logic in the node. At the moment that this converter switches
on, the external power supply must be able to supply the full power required
for the entire node, including the connected encoders. The minimum level at
which the converter switches on is 16.2V. This means that the external power
supply should be able to deliver at least 1.5 times the nominal current at 24V
required for the node. The chosen external system power supply must be
able to fulfil this current requirement, and must support inrush currents of 3A
(6A for 10 ms) to prevent startup problems.
6.6 Service Mode and Stop Axes Inputs
Characteristic Description
Number of digital inputs 2: INP_Service_Mode, INP_Stop_Axes
Functions Enter service mode
Stop all axes in node
High and low side switching Possible (for both inputs)
Galvanic insulated Yes
Switch time (Filter delay) Typical 100 μs
Permitted input voltage –30 V ... +30 V
Input high level 15 V ... +30 V
–15 V ... –30 V
Input low level –5 V ... +5 V
Input current @ 24V Nominal 3,5 mA
Jitter on switching times Typical 20 μs
Tab. 6-5: Characteristics of the digital inputs
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NY4112: Ethernet MCU Module
NYCe 4000 Multi-axis motion control system Hardware Sys‐
tem Manual
Bosch Rexroth AG R911337671_Edition 18