SIEMENS SIMATIC S7-1200, DIGITAL I/O SM 1223, 8DI / 8DO, 8DI DC 24 V, SINK/SOURCE, 8DO, RELAY 2A
6ES7223-1PH32-0XB0
Rated value (DC)
● 24 V DC Yes
permissible range, lower limit (DC) 20.4 V
permissible range, upper limit (DC) 28.8 V
Input current
from backplane bus 5 V DC, max. 145 mA
Digital inputs
● from load voltage L+ (without load), max. 4 mA/input 11 mA/relay
Output voltage
Power supply to the transmitters
● present Yes
Power loss
Power loss, typ. 5.5 W
Digital inputs
Number of digital inputs 8
● in groups of 2