Siemens SIMATIC S7-300 Manual page 144

Digital modules
3.28 Relay output module SM 322; DO 16 x Rel. AC 120/230 V; (6ES7322-1HH01-0AA0)
Technical data
Voltage
24 VDC
60 VDC
120 VDC
24 VAC
48 VAC
60 VAC
120 VAC
230 VAC
with inductive load to IEC 947-5-1 DC13/AC15
•
Voltage
24 VDC
60 VDC
120 VDC
24 VAC
48 VAC
60 VAC
120 VAC
230 VAC
An external protective circuit will increase the service life of contacts.
Size of the motor starter
Lamp load
Contact protection (internal)
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 the actuators
3-96
Current Number of switching cycles (typ.)
2.0 A 0.1 million
1.0 A 0.2 million
0.5 A 1.0 million
0.5 A 0.2 million
0.2 A 0.6 million
1.5 A 1.5 million
1.5 A 1.5 million
1.5 A 1.5 million
2.0 A 1.0 million
1.0 A 1.5 million
0.5 A 2.0 million
2.0 A 1.0 million
1.0 A 1.5 million
0.5 A 2.0 million
Current Number of switching cycles (typ.)
2.0 A 0.05 million
1.0 A 0.1 million
0.5 A 0.5 million
0.5 A 0.1 million
0.2 A 0.3 million
1.5 A 1 million
1.5 A 1 million
1.5 A 1 million
2.0 A 0.7 million
1.0 A 1.0 million
0.5 A 1.5 million
2.0 A 0.7 million
1.0 A 1.0 million
0.5 A 1.5 million
max. size 5 to NEMA
50 W / AC 230 V
5 W / DC 24 V
None
supported (only outputs of the same group)
not supported
supported
max. 10 Hz
max. 1 Hz
max. 0.5 Hz
max. 1 Hz
with 20-pin front connector
S7-300 Automation System Module data
Manual, 08/2006, A5E00105505-04