Siemens SIMATIC Manual page 202

Digital modules
3.33 Relay output module SM 322; DO 16 x Rel. AC 120/230 V; (6ES7322-1HH01-0AA0)
Technical specifications
Wiring two outputs in parallel
•
for redundant load control
•
for performance increase
Control of a digital input
Switching frequency
•
Mechanical
•
with resistive load
•
with inductive load to IEC 947-5-1, DC13/AC15
•
with lamp load
Wiring of the actuators
202
supported (only outputs of the same group)
not supported
supported
max. 10 Hz
max. 1 Hz
max. 0.5 Hz
max. 1 Hz
using a 20-pin front connector
Manual, 06/2017, A5E00105505-AJ
S7-300 Module data