Siemens SIMATIC S7-300 Manual page 158

Digital modules
3.31 Relay output module SM 322; DO 8 x Rel. AC 230 V/5 A; (6ES7322-1HF10-0AA0)
Technical data
Permissible potential difference
between M and the power supply to relays
•
internal
between M and the power supply to relays and outputs
•
internal
between outputs of different groups
•
Isolation test voltage
between M and the power supply to relays
•
internal
between M and the power supply to relays and outputs
•
internal
between outputs of different groups
•
Current consumption
from the backplane bus
•
from power supply L+
•
Power loss of the module
Status, interrupts, diagnostics
Status display
Interrupt
Diagnostics functions
Actuator selection data
Thermal current, continuous
Minimum load voltage / current
Short-circuit current to IEC 947-5-1
Switching capacity and service life of contacts
with resistive load
•
Voltage
24 VDC
60 VDC
120 VDC
48 VAC
60 VAC
120 VAC
230 VAC
3-110
75 VDC / 60 VAC
250 VAC
500 VAC
500 VDC
1500 VAC
2000 VAC
max. 40 mA
max. 125 mA
typ. 4.2 W
green LED per channel
None
None
max. 8 A
10 V / 5 mA
With circuit-breaker, characteristics B, for:
cos Φ 1.0: 600 A
cos Φ 0.5...0.7: 900 A
With 8 A Diazed fuse: 1000 A
Current Number of switching cycles
(typ.)
8.0 A 0.1 million
4.0 A 0.3 million
2.0 A 0.7 million
0.5 A 4.0 million
0.5 A 4 million
0.2 A 1.6 million
8.0 A 0.1 million
2.0 A 1.6 million
8.0 A 0.1 million
2.0 A 1.2 million
8.0 A 0.1 million
4.0 A 0.3 million
2.0 A
0.5 million
1.0 A 0.7 million
0.5 A 1.5 million
8.0 A 0.1 million
4.0 A 0.3 million
2.0 A 0.5 million
1.0 A 0.7 million
0.5 A 1.5 million
S7-300 Automation System Module data
Manual, 08/2006, A5E00105505-04