Siemens SINUMERIK ONE PPU 1740-1900 - Page 73

Pin Signal name NC variable Meaning
12 O3 DOUT3 $A_OUT[3] Digital NC output 3
13 O4 DOUT4 $A_OUT[4] Digital NC output 4
14 M3 MEXT3 Ground for pins 9, 10, 12, 13
X252 pin assignment
Pin Signal name NC variable Meaning
1 AO AOUT Analog output (voltage for analog axis/spindle)
2 AM AGND Analog ground
3 IN9 DIN9 $A_IN[9] Digital NC input 9
4 IN10 DIN10 $A_IN[10] Digital NC input 10
5 IN11 DIN11 $A_IN[11] Digital NC input 11
6 IN12 DIN12 $A_IN[12] Digital NC input 12
7 M4 MEXT4 Ground for pins 3...6
8 P3 P24EXT3 +24 V power supply
9 O9 DOUT9 $A_OUT[9] Digital NC output 9
10 O10 DOUT10 $A_OUT[10] Digital NC output 10
11 M3 MEXT3 Ground for pins 9, 10, 12, 13
12 O11 DOUT11 --
● Without analog axis/spindle:
Digital NC output 11
● With analog axis/spindle:
Controller enable in accordance with
MD30134 $MA_IS_UNIPOLAR_OUTPUT
13 O12 DOUT12 --
● Without analog axis/spindle:
Digital NC output 12
● With analog axis/spindle:
Traversing direction in accordance with
MD30134 $MA_IS_UNIPOLAR_OUTPUT
14 M3 MEXT3 Ground for pins 9, 10, 12, 13
NOTICE
Shielded signal cables for analog signals
To ensure safe, fault-free operation of the system, shielded cables with shield connection
should be used for the wiring of the analog outputs.
Use
The following assignment applies to the terminals:
● Ten signals can each be assigned to X122 and X132:
– Six digital inputs
– Four bidirectional digital inputs/outputs
Interface description
7.4 Digital inputs/outputs
PPU 1740
Equipment Manual, 01/2019, A5E47615272B AA 73