Siemens SINUMERIK 828D Manual page 84

Interface description
6.5 Digital inputs/outputs
Use
The following assignment applies to the terminals:
● Ten signals can each be assigned to connectors X122 and X132:
● For the X242 connector, four inputs and four outputs are available for the NCK.
● For the X252 connector, four inputs and two outputs are available for the NCK.
Cable specification at X122, X132, X242 and X252
Please note the following:
● Use flexible cables with a cable cross-section of at least 0.25 mm
● Ferrules are not required.
● You can use ferrules without an insulating collar in accordance with DIN 46228, Form A
● You can connect two cables each with a cross section of 0.25 mm
Features
Connection option
Current carrying capacity
Max. cable length
Wire digital inputs/outputs
Tools required: 3.5-mm screwdriver or power screwdriver
Procedure:
1. Strip off 6 mm of cable insulation and, if necessary, press on a ferrule.
2. Wire the digital inputs of the interface for connection of the sensors.
3. Wire the digital outputs of the interface for connection of the actuators.
4. Insert the cable into the corresponding screw terminal.
References
More information about digital inputs/outputs can be found in:
Basic Functions Function Manual, "PLC for SINUMERIK 828D" (P4)
84
– Six digital inputs
– Four bidirectional digital inputs/outputs
These twelve inputs and eight inputs/outputs are used for drive control.
long version.
2
2
Version
Up to 0.5 mm
2
4 A max. 4 A
30 m
Manual, 03/2013, 6FC5397-2DP40-3BA1
in one ferrule.
PPU