Siemens 6ES7 305-1BA80-0AA0 User Manual

Digital modules
3.10 Digital input module SM 321; DI 16 x 24 VDC; with hardware and diagnostic interrupts (6ES7321-7BH01-
0AB0)
S7-300 Automation System Module data
3-22 Manual, 08/2006, A5E00105505-04
Wiring and block diagrams of SM 321; DI 16 x DC 24 V





















6)
9
V
9
V










9
V
9
V
/
/
/










9
0
0
① Channel number
② Status displays - green
Error displays - red
Encoder supply V
S
-green
③ Backplane bus interface
④ Wire-break detection

Siemens 6ES7 305-1BA80-0AA0 Specifications

General

Brand	Siemens
Model	6ES7 305-1BA80-0AA0
Category	Controller
Language	English