Connectable components
9.2 PP 72/48D PN
Pin
39
41
43
45
47
49
VI: Voltage input / VO: Voltage output
I: Signal input / O: Signal output / GND: Reference potential (ground)
Digital inputs
• Characteristics:
– X222: Inputs 3.0 to 3.7 are connected as rapid inputs; this means the input filter has a
– The inputs have no signaling (status LEDs).
– The inputs are not isolated.
– It is not possible to connect 2-wire BEROs.
• Terminal assignment for the digital inputs:
The following figure shows an example of the terminal assignment for the digital inputs on
connector X111. Connectors X222 and X333 are assigned analogously.
Figure 9-11
112
Signal name
Output 5.0
Output 5.2
Output 5.4
Output 5.6
DOCOM3
DOCOM3
max. delay time of 600 μs.
①
when using the internal power supply P24OUT
②
when using an external power supply P24OUT
Terminal assignment for the digital inputs
Type
Pin
Signal name
O
40
Output 5.1
O
42
Output 5.3
O
44
Output 5.5
O
46
Output 5.7
VI
48
DOCOM3
VI
50
DOCOM3
ext
Equipment Manual, 10/2020, 6FC5397-1EP40-6BA1
Type
O
O
O
O
VI
VI
NCU 7x0.3B PN