Siemens SIMATIC - Page 173

Digital modules
3.28 Digital output module SM 322; DO 8 x DC 24 V/2 A; (6ES7322-1BF01-0AA0)
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ
173
Technical specifications
Switching frequency
• with resistive load
max. 100 Hz
• with inductive load to IEC 947-5-1, DC 13
max. 0.5 Hz
• with lamp load
max. 10 Hz
Internal limiting of the inductive shutdown voltage to
typ. L + (-48 V)
Short-circuit protection of the output
yes, electronic
• Threshold
typ. 3 A
Wiring of the actuators using a 20-pin front connector