Siemens PPU 26x.3 series Manual page 132

Connectable components
7.3 MCP Interface PN
Table 7-9
Pin
1
2
3
4
Table 7-10
Parameter
Voltage:
Typical current consumption:
Signal level (including ripple):
Digital outputs X53, X54, X56, X57, X58
The 15 outputs are provided to control lamps in the illuminated pushbuttons. Recommended
are lamps with 1.2 W (50 mA).
Figure 7-16
Note
Observe the utilization of the power supply
The fifteen 24 V outputs are divided into 2 groups with 8 or 7 outputs each.
● Group 1 comprises the output signals DO120.x
● Group 2 comprises the output signals DO121.x
For each group, the 24 V supply may be loaded with max. 1.2 A.
132
Assignment of connector X55
Signal name
DI124.6
DI124.7
DI125.0
M
Technical data for X51, X52, X55
Block diagram X53, X54 and X56 to X58
Type Meaning
Customer key 6
I
Customer key 7
Customer key 8
V Ground
Value
Nominal: 0 V to 5 V
Permissible: -3 V to 30 V
0.2 mA at 5 VDC
-0.3 mA at 0 VDC
High signal level: 2.3 V to 5 V
Low signal level: 0 V to 1 V
PPU and components
Manual, 10/2015, 6FC5397-2DP40-5BA3