Siemens SIMATIC S7-300 Module data Reference Manual

Digital Modules
3-81
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
3.24 Digital Output Module SM 322; DO 8 x VDC 48-125/1,5 A;
(6ES7322-1CF00-0AA0)
Order number: “Standard module”
6ES7322-1CF00-0AA0
Order number: “SIPLUS S7-300-Module”
6AG1322-1CF00-2AA0
Characteristics
The SM 322; DO 8 x 48-125 VDC/1.5 A features the following characteristics:
• 8 outputs, reverse polarity protection and isolated in groups of 4
• 1.5 A output current
• Rated load voltage 48 to 125 VDC
• Suitable for solenoid valves, DC contactors and indicator lights
• Group error display
Using the module with high-speed counters
Please take note of the following information on the use of the module in
connection with high-speed counters:
Note
When connecting the power supply via a mechanical contact, the outputs of the
SM 322; DO 8 x 48-125 VDC/1.5 A carry a “1” signal for approximately 50 s for
reasons associated with the circuitry.

Siemens SIMATIC S7-300 Module data Specifications

General

Series	S7-300
Manufacturer	Siemens
Protection Class	IP20
System	SIMATIC S7-300
Digital Inputs	Varies by module
Digital Outputs	Varies by module
Analog Inputs	Varies by module
Analog Outputs	Varies by module
Central Processing Unit	Varies by CPU model
Supply Voltage	24V DC or 120/230V AC
CPU Type	Varies (e.g., CPU 312, CPU 315, etc.)
Memory	Varies by CPU model
Communication Interfaces	MPI, PROFIBUS
Programming Languages	LAD, FBD, STL, SCL, GRAPH
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 70°C
Relative Humidity	10% to 95% (non-condensing)