Digital inputs as a supplement to the integrated peripherals of the CPUs for flexible adaptation of the control to the respective task and for subsequent expansion of the system with additional inputs.
 
Technical data
SIMATIC S7-1200, digital I/O SM 1223, 8 DI/8 DO, 8 DI DC 24V, Sink/Source, 8 DO, relay 2A
Weight: 230g
Suitable for (Details): Siemens SIMATIC S7-1200
Type: SM1223
Manufacturer part no.: 6ES7223-1PH32-0XB0
Execution: 8 DE 24 V/DC, 8 DA relay 2 A
Number of inputs max.: 8
Number of outputs max.: 8
Operating voltage min.: 20.4V
Operating voltage range: 20.4 - 28.8V
Operating voltage max.: 28.8V
Operating voltage: 28.8V
Height: 100mm
Length: 75mm
Width: 45mm
Protection class: IP20
Dim. (L x W x H): 75 x 45 x 100 mm
Contents: 1 pc
Max. ambient temperature: +60 °C
Min. ambient temperature: -20 °C
Product Type: PLC digital input/output module