Siemens SIMATIC S7-300 Module data Reference Manual

Digital Modules
3-68
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
Dimensions and Weight
Dimensions W x H x D
(in millimeters)
40 x 125 x 117
Weight Approx. 275 g
Data for Specific Module
Supports clocked
operation
No
Number of outputs 16
Length of cable
• Unshielded
• Shielded
max. 600 m
max. 1000 m
Voltages, Currents, Potentials
Rated load voltage L1
All load voltages must be of the
same phase
120/230 VAC
Total current of the outputs
(per group)
• Horizontal configuration
Up to 40 C
Up to 60 C
max. 4 A
max. 2 A
• Vertical configuration
Up to 40 C max. 2 A
Isolation
• Between channels and
backplane bus
Yes
• Between channels
In groups of
Yes
8
Permitted potential difference
• Between M
internal
and the
outputs
500 VAC
• Between the outputs of the
different groups
230 VAC
Insulation tested with 4000 VDC
Current consumption
• From the backplane bus
• From load voltage L+
(without load)
max. 200 mA
max. 2 mA
Power dissipation of the module typ. 8.6 W
Status, Interrupts, Diagnostics
Status display Green LED per channel
Interrupts
• Diagnostic interrupt No
Diagnostic functions
• Group error display Red LED (SF)
(fuse or no L1/N)
Data for Selecting an Actuator
Output voltage
• At signal “1” min. L + (–0.8 V)
Output current
• At signal “1”
Rated value
Permitted range for 0° C to
40° C
Permitted range for 0° C to
60° C
Permitted surge current
(per group)
1 A
10 mA to 1 A
10 mA to 0.5 A
max. 20 A
(with 2 half-waves)
• At signal “0”
(leakage current)
max. 2 mA
Inhibit voltage max. 60 V
Zero cross inhibit voltage
Size of the motor starter max. size 4 to NEMA
Lamp load max. 50 W
Connecting two outputs in
parallel
• For redundant triggering
of a load
Possible (only outputs
of the same group)
• To increase
performance
No
Triggering a digital input Possible
Switch rate
• For resistive load
• Inductive loads,
according to
IEC 947-5-1, AC 15
max. 10 Hz
max. 0.5 Hz
• For lamp load
max. 1 Hz
Short-circuit protection of output Fuse 8 A,
250 V; per group
• Min. current required for
fuse to blow
min. 40 A
• Max. response time
max. 300 ms
Replacement fuses 8 A fuse, quick-acting
• Wickman
• Schurter
• Littlefuse
19 194-8 A
SP001.1014
217.008
Fuse carrier
• Wickman
19 653

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)