Specification Of The Digital Inputs - Siemens Sinumerik 828D Manual

Anschließbare Komponenten
7.8 PP 72/48D PN
Pin
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
VI: Voltage input/VO: Voltage Output
I: Signal input/O: Signal output/GND: Reference potential (ground)
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
7.8.3.4

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.
204
Signal name
DI 8.2
DI 8.4
DI 8.6
Not assigned
Not assigned
DO 4.0
DO 4.2
DO 4.4
DO 4.6
DO 5.0
DO 5.2
DO 5.4
DO 5.6
DOCOM3
DOCOM3
Type Pin Signal name
I 22 DI 8.3
I 24 DI 8.5
I 26 DI 8.7
- 28 Not assigned
- 30 Not assigned
O 32 DO 4.1
O 34 DO 4.3
O 36 DO 4.5
O 38 DO 4.7
O 40 DO 5.1
O 42 DO 5.3
O 44 DO 5.5
O 46 DO 5.7
VI 48 DOCOM3
VI 50 DOCOM3
Manual, 05/2015, 6FC5397-2DP40-3BA4
Type
I
I
I
-
-
O
O
O
O
O
O
O
O
VI
VI
PPU and components