Siemens SIMATIC S7-300 Manual page 153

Technical data
with inductive load
•
Voltage
24 VDC
24 VDC
24 VDC
24 VDC
24 VDC
120 VDC
230 VAC
230 VAC
230 VAC
230 VAC
230 VAC
An RC quenching element (jumper "SJ" inserted), or an external protection circuit, extends the service life of contacts.
Size of the motor starter
Lamp load (230 VAC)
Energy-saving lamps/fluorescent lamps with electronic ballast
Fluorescent lamps, conventionally compensated
Fluorescent lamps, non-compensated
Contact protection
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
1)
without inserted jumper (SJ).
2)
with AC load voltage and inserted jumper (SJ) No residual current if the jumper (SJ) s not installed.
Note
The residual current of an RC quenching element connected to IEC Type 1 inputs may
cause unwanted signal states. Remove the SJ jumper to rectify this error.
S7-300 Automation System Module data
Manual, 08/2006, A5E00105505-04
3.30 Relay output module SM 322; DO 8 x Rel. AC 230V/5A; (6ES7322-5HF00-0AB0)
Current Number of switching cycles
(typ.)
5.0 A 0.1 million
2.5 A 0.25 million
1.0 A 0.5 million
0.2 A 1 million
0.1 A 1.2 million
0.1 A 1.2 million
5.0 A 0.1 million
2.5 A 0.25 million
1.0 A 0.5 million
0.2 A 1 million
0.1 A 1.2 million
max. size 5 to NEMA
Power Number of switching cycles
(typ.)
1000 W 25000
1500 W 10000
10 x 58 W 25000
1 58 W 25000
10 x 58 W 25000
RC quenching element; 330 Ω, 0.1 µF
supported (only outputs with the same load voltage)
not supported
supported
max. 10 Hz
max. 2 Hz
max. 0.5 Hz
max. 2 Hz
with 40-pin front connector
Digital modules
3-105