Siemens SIMATIC - Page 176

Digital modules
3.29 Digital output module SM 322; DO 8 x DC 24 V/ 0.5 A; with diagnostics interrupt; (6ES7322-8BF00-0AB0)
S7-300 Module data
176 Manual, 06/2017, A5E00105505-AJ
SM 322; DO 8 x DC 24 V/0.5 A - Technical specifications
Technical specifications
Dimensions and weight
Dimensions W x H x D (mm) 40 x 125 x 117
Weight
ca. 210 g
Module-specific data
Supports parameter reassignment in RUN
Yes
• Reaction of non-programmed outputs
Return the output value which was valid before the
parameterization
Supports isochronous mode
no
Number of outputs
8
Cable length
• unshielded
• shielded
max. 600 m
max. 1000 m
Voltages, currents, electrical potentials
Rated load voltage L+
24 V DC
Total current (per group) of outputs without series diode
• horizontal mounting position
to 40 °C
to 60 °C
max. 4 A
max. 3 A
• vertical mounting position
to 40 °C
max. 4 A
Total current of outputs (per group) with series diode
• horizontal mounting position
to 40 °C
to 60 °C
max. 3 A
max. 2 A
• vertical mounting position
to 40 °C
max. 3 A
Electrical isolation
• between channels and the backplane bus
yes
• between channels
in groups of
yes
8
Isolation test voltage
500 V DC
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