Table 7-38 Technical data for X51, X52, X55
Parameter Value
Voltage: Nominal: 0 V to 5 V
Permissible: -3 V to 30 V
Typical current consumption: 0.2 mA at 5 VDC
-0.3 mA at 0 VDC
Signal level (including ripple): High signal level: 2.3 V to 5 V
Low signal level: 0 V to 1 V
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 7-27 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
Connectable components
7.3 MCP Interface PN
PPU
138 Manual, 01/2014, 6FC5397-2DP40-3BA3
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