Siemens SIMATIC User Manual

Digital modules
3.26 Digital output module SM 322; DO 16 x UC 24/48 V; (6ES7322-5GH00-0AB0)
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ
163
Dimensions and weight
Voltages, currents, electrical potentials
Rated electronics supply voltage L + 24 V DC
• Reverse polarity protection
• Power failure buffering
yes
min. 5 ms
Total current of outputs (per group)
• horizontal mounting position
up to 60 °C
max. 0.5 A
• other mounting positions
to 40 °C
max. 0.5 A
Cumulated current of outputs (per module)
• horizontal mounting position
to 60 °C
max. 8 A
• other mounting positions
to 40 °C
max. 8 A
Electrical isolation
• between channels and the backplane bus
yes
• between channels and electronics power supply
yes
• between channels
in groups of
yes
1
Maximum potential difference
• between channels and the backplane bus
170 V DC, 120 V AC
• between channels and electronics power supply
170 V DC, 120 V AC
• between outputs of different groups
170 V DC, 120 V AC
Isolation test voltage
• between channels and the backplane bus
1500 V AC
• between channels and electronics power supply
1500 V AC
• between outputs of different groups
1500 V AC
Current consumption
• from the backplane bus
• from supply voltage L+
max. 100 mA
max. 200 mA
Power loss of the module
typ. 2.8 W
Status, interrupts, diagnostics
Status display
green LED per channel
Diagnostic functions
• Group error display
red LED (SF)
Interrupts
• Diagnostic interrupt
• Reading diagnostics information
programmable
supported

Siemens SIMATIC Specifications

General

Product type designation	SIMATIC
CPU	Varies by model
Memory	Varies by model
Input/Output	Varies by model
Communication	Varies by model
Programming Language	STEP 7
Operating Temperature	0°C to 60°C (varies by model)
Protection Class	IP20
Category	Programmable Logic Controller (PLC)