Cable specification:
● 50-pin ribbon cable connector: 50-pin insulation piercing connecting device with strain relief,
ribbon cables and terminal converter are required to connect the digital inputs and outputs.
● The required connecting cables (ribbon cables) must be provided by the user. Maximum
cable length: 30 m
7.9.3.4 Specification of the digital inputs
Terminal assignment for the digital inputs
Features:
● X222: DI 3.0 to 3.7 are connected as rapid inputs.
● The inputs have no signaling (status LEDs).
● The inputs are not isolated.
● It is not possible to connect a 2-wire BERO.
The following figure shows an example of the terminal assignment for the digital inputs on
connector X111. Connectors X222 and X333 are assigned analogously.
3LQQXPEHU
5HFHLYHU
([WSRZHUVXSSO\
VWDELOL]HG
5HFHLYHU
5HFHLYHU
;;;
3287
'&9
0
9
9
① When using the internal power supply P24OUT
② When using the external power supply P24OUT
ext
Figure 7-56 Terminal assignment for the digital inputs
Power supply for digital inputs (X111, X222, X333: Pin 2):
Anschließbare Komponenten
7.9 PP 72/48D 2/2A PN
PPU and components
226 Manual, 05/2015, 6FC5397-2DP40-3BA4
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