Siemens SIMATIC Manual page 205

Technical specifications
Voltages, currents, electrical potentials
Rated power supply L+ to the relays
Total current of outputs (per group)
Electrical isolation
•
between channels and the backplane bus
•
between channels
in groups of
Maximum potential difference
•
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
Interrupts
Diagnostic functions
Actuator selection data
Thermal current, continuous
Minimum load voltage / current
Short circuit-proof to IEC 947-5-1
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ
3.34 Relay output module SM 322; DO 8 x Rel. AC 230 V; (6ES7322-1HF01-0AA0)
2)
24 V DC
max. 4 A
yes
yes
2
230 V AC
500 V AC
500 V DC
2000 V AC
2000 V AC
max. 40 mA
max. 160 mA
typ. 3.2 W
green LED per channel
none
none
max. 3 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
Digital modules
205