Digital Inputs/Outputs - Siemens SIMATIC RF650R Configuration Manual

Interface to the SIMATIC controller

7.8 Digital inputs/outputs

7.8 Digital inputs/outputs
Various digital inputs/outputs are available for the reader. You will find the addresses of the
inputs/outputs in the properties of the reader ("Properties > General > Digital
inputs/outputs"). You can adapt the addresses to your requirements.
2 bytes are reserved per input/output. These are occupied as follows:
Table 7- 37
Bit
Assignment
Table 7- 38
Bit
Assignment
138
Inputs
16 ... 5 4
reserved DI 4
Outputs
16 ... 5 4
reserved DO 4
3 2
DI 3 DI 2
3 2
DO 3 DO 2
SIMATIC RF650R/RF680R/RF685R
Configuration Manual, 10/2015, C79000-G8976-C386-03
1
DI 1
1
DO 1