Wiring and block diagram of SM 322; DO 16 x Rel. 120/230 V AC
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S7-300 Module data
Manual, 06/2017, A5E00105505-AJ
3.33 Relay output module SM 322; DO 16 x Rel. AC 120/230 V; (6ES7322-1HH01-0AA0)
Channel number
Status display - green
Backplane bus interface
Digital modules
199