Digital modules
3.27 Digital output module SM 322; DO 8 x AC 120/230 V/2 A ISOL (6ES7322-5FF00-0AB0)
S7-300 Automation System Module data
3-90 Manual, 08/2006, A5E00105505-04
Technical data
Voltages, currents, electrical potentials
Rated load voltage L1 120/230 VAC
Cumulative current of outputs (module)
• Horizontal mounting position
up to 40 °C
up to 60 °C
max. 8 A
max. 4 A
• vertical mounting position
up to 40 °C
max. 4 A
Electrical isolation
• between channels and the backplane bus
Yes
• between channels
in groups of
Yes
1
Permissible potential difference
• between M
internal
and outputs
230 VAC
• between outputs
500 VAC
Isolation test voltage
• between M
internal
and outputs
1500 VAC
• between outputs of different groups
2000 VAC
Current consumption
• from the backplane bus
• from load voltage L1 (no-load)
max. 100 mA
max. 2 mA
Power loss of the module typ. 8.6 W
Status, interrupts, diagnostics
Status display green LED per channel
Interrupts
• Diagnostic interrupt
programmable
Diagnostics functions
• Group error display
red LED (SF)
Actuator selection data
Output voltage
• with "1" signal
– At maximum current
– At minimum current
min. L1 (-1.5 V)
min L1 (-8.5 V)
Output current
• with "1" signal
Rated value
permissible range at 0 °C to 40 °C
permissible range at 40 °C to 60 °C
Permissible inrush current (per group)
2 A
10 mA to 2 A
10 mA to 1 A
max. 20 A (with 2 half-waves)
• with "0" signal (residual current)
max. 2 mA
Zero transition max. 60 V
Size of the motor starter max. size 5 to NEMA
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