Siemens SINUMERIK 828D PPU Series Manual page 138

Connectable components
7.3 MCP Interface PN
Table 7-38
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 7-27
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.
Connector designation:
Connector type:
Special feature:
Max. cable length:
138
Technical data for X51, X52, X55
Block diagram X53, X54 and X56 to X58
X53, X54, X56, X57, X58
4-pin plug connector
No galvanic isolation, short-circuit proof
0.6 m
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
Manual, 01/2014, 6FC5397-2DP40-3BA3
PPU