Siemens SIMOTION D4 5-2 Series Manual page 121

The digital I/Os on the X122 front connector can be used by either SIMOTION or SINAMICS
(e.g. as enable signal for a drive).
Table 6- 24
Galvanic isolation
Use as:
•
•
•
•
•
Configuration:
Assignment
Note
For optimal noise immunity of the digital inputs, the use of shielded cables is necessary in
certain cases. This is necessary when the digital inputs are to be used as
• Inputs of measuring inputs or
• Inputs for the external zero mark
Additional references
For information on configuring the I/Os as freely addressable I/Os or as measuring inputs,
see the
For information on the configuration and function of the measuring input, output cam, and
cam track technology objects, refer to the
Function Manual.
SIMOTION D4x5-2
Manual, 02/2012
Use of the digital I/Os
Freely addressable I/Os
for SIMOTION
I/Os that are assigned
to the drive
Measuring inputs
Inputs for the external
zero mark
Cam outputs
SIMOTION D4x5-2
DI 0-3, DI 16, DI 17 (X122)
Electrically isolated
(ground reference M1)
Yes
Yes
No
No
No
Can be configured channel-by-
channel on the drive
Commissioning and Hardware Installation Manual.
SIMOTION Output Cams and Measuring Inputs
Supplementary system components
6.5 CX32-2 controller extension
DI/DO 8-11 (X122)
Non-isolated
(ground reference M)
Yes
Yes
Yes
(global and local measuring
inputs)
Yes
No
Can be configured channel-by-
channel on the drive
121