Siemens SIMATIC S7-1200 - Page 1432

Technical specifications
A.8 CPU 1217C
S7-1200 Programmable controller
1432 System Manual, V4.2, 09/2016, A5E02486680-AK
Table A- 95 CPU 1217C Digital input (DI) H/W configuration table
Input
Type and rate
DIa.0 Type: 24 V, source-sink Type 1 input
High-speed counter input rate: 100 kHz max.
DIa.1 Type: 24 V, source-sink Type 1 input
High-speed counter input rate: 100 kHz max.
DIa.2 Type: 24 V, source-sink Type 1 input
High-speed counter input rate: 100 kHz max.
DIa.3 Type: 24 V, source-sink Type 1 input
High-speed counter input rate: 100 kHz max.
DIa.4 Type: 24 V, source-sink Type 1 input
High-speed counter input rate: 100 kHz max.
DIa.5 Type: 24 V, source-sink Type 1 input
High-speed counter input rate: 100 kHz max.
DIa.6 Type: 24 V, source-sink Type 1 input
High-speed counter input rate: 30 kHz max.
DIa.7 Type: 24 V, source-sink Type 1 input
High-speed counter input rate: 30 kHz max.
DIb.0 Type: 24 V, source-sink Type 1 input
High-speed counter input rate: 30 kHz max.
DIb.1 Type: 24 V, source-sink Type 1 input
High-speed counter input rate: 30 kHz max.
DIb.2+ .2- Type: RS422/RS485 differential input
High-speed counter input rate: 1 MHz max.
DIb.3+ .3- Type: RS422/RS485 differential input
High-speed counter input rate: 1 MHz max.
DIb.4+ .4- Type: RS422/RS485 differential input
High-speed counter input rate: 1 MHz max.
DIb.5+ .5- Type: RS422/RS485 differential input
High-speed counter input rate: 1 MHz max.