Siemens SINUMERIK 828D PPU Series Manual page 79

Pin
13
14
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 NC.
● For the X252 connector, four inputs and two outputs are available for the NC.
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
Wiring the 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.
PPU
Manual, 01/2014, 6FC5397-2DP40-3BA3
Signal name
O12 DOUT12
M3 MEXT3
– Six digital inputs
– Four bidirectional digital inputs/outputs
These twelve inputs and eight inputs/outputs are used for drive control.
long version.
NC variable Meaning
-- ● Without analog spindle:
Digital NC output 12
● With analog spindle:
Travel direction of the analog spindle
(in accordance with
MD30134 $MA_IS_UNIPOLAR_OUT
PUT)
Ground for pins 9, 10, 12, 13
Version
Up to 0.5 mm
2
4 A max. 4 A
30 m
Interface description
6.5 Digital inputs/outputs
2
in one ferrule.
2
79