Siemens SIMATIC - Page 145

Digital modules
3.23 Digital output module SM 322; DO 16 x DC 24 V/ 0.5 A; (6ES7322-1BH01-0AA0)
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ
145
SM 322; DO 16 x DC 24 V/0.5 A - Technical specifications
Table 3- 21
Technical specifications
Dimensions and weight
Dimensions W x H x D (mm) 40 x 125 x 117
Weight
ca. 190 g
Module-specific data
Supports isochronous mode
no
Number of outputs
16
Cable length
• unshielded
• shielded
max. 600 m
max. 1000 m
Voltages, currents, electrical potentials
Rated load voltage L+
24 V DC
Total current of outputs
(per group)
• horizontal mounting position
to 40 °C
to 60 °C
max. 4 A
max. 3 A
• vertical mounting position
to 40 °C
max. 2 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. 80 mA
max. 80 mA
Power loss of the module
typ. 4.9 W
Status, interrupts, diagnostics
Status display
green LED per channel
Interrupts
none
Diagnostic functions
none