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).
0
0
3
+LJK6LGH
6ZLWFK
'2
'2
'2
;
Figure 7-32 Block diagram X53, X54 and X56 to X58
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: X53, X54, X56, X57, X58
Connector type: 4-pin plug connector
Special feature: No galvanic isolation, short-circuit proof
Max. cable length: 0.6 m
Table 7-42 Assignment of connector X53
Pin Signal name Type Meaning
1 DO120.3
O
24 V output 3 (group 1)
2 DO120.4 24 V output 4 (group 1)
3 DO120.5 24 V output 5 (group 1)
4 M V Ground
Anschließbare Komponenten
7.5 MCP Interface PN
PPU and components
Manual, 05/2015, 6FC5397-2DP40-3BA4 161
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