Siemens SINUMERIK 828D PPU Series Manual page 220

Connectable components
7.8 NX10.3
Table 7-115 Pin assignment for X124
Pin
1
2
3
4
Note
The two terminals "+" and "M" are jumpered in the connector and not in the device. This
ensures that the supply voltage is looped through.
Table 7-116 Technical data for X124
Parameter
Voltage
Current consumption
Max. current via the bridges in the connector
Note
Current consumption
The current consumption increases by the current consumption of DRIVE-CLiQ and the digital
outputs.
X122 digital inputs/outputs
Connector designation:
Connector type:
Max. connectable cross-section:
Table 7-117 Pin assignment for X122
Pin
1
2
3
4
5
6
7
8
9
220
Signal name
+ (Voltage input)
+ (Voltage input)
M (Voltage output)
M (Voltage output)
Signal name Meaning
DI0 Digital input 0
DI1 Digital input 1
DI2 Digital input 2
DI3 Digital input 3
DI16 Digital input 16
DI17 Digital input 17
M1 Reference potential for terminals 1 to 6
M Ground
DI/DO8 Digital input/output 8 (rapid input)
Meaning
Electronics power supply
Electronics power supply
Ground
Ground
Value
24 V DC (20.4 V - 28.8 V)
max. 0.8 A (without load)
20 A at 55 °C
X122
Spring-loaded terminal 1
0.5 mm
2
Manual, 01/2014, 6FC5397-2DP40-3BA3
PPU