Digital modules
3.24 Digital output module SM 322; DO 8 x DC 24 V/ 0.5 A; with diagnostics interrupt; (6ES7322-8BF00-0AB0)
S7-300 Automation System Module data
Manual, 08/2006, A5E00105505-04
3-75
Technical data of SM 322; DO 8 x DC 24 V/0.5 A
Technical data
Dimensions and weight
Dimensions W x H x D (mm) 40 x 125 x 117
Weight approx. 210 g
Module-specific data
Isochronous mode supported No
Number of outputs 8
Cable length
• unshielded
• shielded
max. 600 m
max. 1000 m
Voltages, currents, electrical potentials
Rated load voltage L+ 24 VDC
Cumulative current (per group) of outputs without series diode
• horizontal mounting position
up to 40 °C
up to 60 °C
max. 4 A
max. 3 A
• vertical mounting position
up to 40 °C
max. 4 A
Cumulative current of outputs (per group) with series diode
• horizontal mounting position
up to 40 °C
up to 60 °C
max. 3 A
max. 2 A
• vertical mounting position
up to 40 °C
max. 3 A
Electrical isolation
• between channels and the backplane bus
Yes
• Between channels
in groups of
Yes
8
Permissible potential difference
• between different circuits
75 VDC / 60 VAC
Isolation test voltage 500 VDC
Current consumption
• from the backplane bus
• from load voltage L+ (no-load)
max. 70 mA
max. 90 mA
Power loss of the module typ. 5 W
Status, interrupts, diagnostics
Status display green LED per channel
Interrupts
• Diagnostic interrupt
programmable
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