Data sheet 6ES7223-1QH32-0XB0 SIMATIC S7-1200, DIGITAL I/O SM 1223, 8DI AC / 8DO RLY, 8DI 120/230 V AC, 8DO, RELAY 2A Supply voltage Rated value (DC) Yes 24 V DC permissible range, lower limit (DC) 20.4V permissible range, upper limit (DC) 28.8V Input current from backplane bus 5 V DC, max. 120mA Output voltage Power supply to the transmitters Yes present Power loss Power loss, typ. 7.5W Digital inputs Number of digital inputs 8 4 in groups of Input characteristic curve in accordance with IEC Yes 61131, type 1 6ES7223-1QH32-0XB0 Subject to change without notice 12/04/2017 Copyright Siemens Page 1/4Number of simultaneously controllable inputs all mounting positions 8 up to 40 C, max. horizontal installation 8 up to 40 C, max. 8 up to 50 C, max. vertical installation 8 up to 40 C, max. Input voltage AC Type of input voltage 120/230 V AC Rated value (AC) 20 V AC at 1 mA for signal0 79 V AC at 2.5 mA for signal1 Input current 1mA for signal0 , max. (permissible quiescent current) 2.5mA for signal1 , min. 9mA for signal1 , typ. Input delay (for rated value of input voltage) for standard inputs Yes 0.2 ms, 0.4 ms, 0.8 ms, 1.6 ms, 3.2 ms, 6.4 ms and 12.8 ms, parameterizable selectable in groups of four for interrupt inputs Yes parameterizable Cable length 500m shielded, max. 300m unshielded, max. Digital outputs Number of digital outputs 8 4 in groups of Short-circuit protection No to be provided externally Switching capacity of the outputs 2A with resistive load, max. 30 W with DC, 200 W with AC on lamp load, max. Output voltage 5 V DC to 30 V DC Rated value (DC) 5 V AC to 250 V AC Rated value (AC) Output current 2A for signal1 permissible range, max. Output delay with resistive load 10ms 0 to1 , max. 10ms 1 to0 , max. 6ES7223-1QH32-0XB0 Subject to change without notice 12/04/2017 Copyright Siemens Page 2/4