Siemens Simatic S7-300 Manual - Page 5

Browse online or download pdf Manual for Industrial Equipment Siemens Simatic S7-300. Siemens Simatic S7-300 32 pages. Automation systems, controlling a physical axis
Also for Siemens Simatic S7-300: User Manual (34 pages), Manual (21 pages), Operating Instructions (4 pages), Operating Instructions (5 pages), Manual (35 pages), Getting Started (8 pages), Getting Started (16 pages), Application Description (24 pages), Manual (18 pages), Installation And Hardware Manual (20 pages), Getting Started (32 pages)

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Siemens Simatic S7-300 Manual
Technical specifications of the SM 321; DI 16
Dimensions and Weight
Dimensions W
H
D
(in millimeters)
Weight
Data for Specific Module
Supports clocked
operation
Reparameterization in RUN
mode possible
S
Behavior of non paramete-
rized inputs
Number of inputs
Length of cable
S
Unshielded
S
Shielded
Voltages, Currents, Potentials
Power rated voltage of the
electronics and sensor L+
S
Reverse polarity protection
Number of inputs that can be triggered simultaneously
S
Horizontal configuration
Up to 60 _C
S
Vertical configuration
Up to 40 _C
Isolation
S
Between channels and
backplane bus
Permitted potential difference
S
Between the different
circuits
Insulation tested with
Current consumption
S
From the backplane bus
S
From load voltage L +
(without sensor supply V
Power dissipation of the module typ. 4 W
Status, interrupts, diagnostics
Status display
S
Inputs
S
Sensor power supplies (Vs)
Interrupts
S
Hardware interrupt
S
Diagnostic interrupt
Product Information on the Manual S7-300 Module Specifications, Edition 11/2002
A5E00213444-02
40
125
117
Approx. 200 g
Yes
Yes
Supply the las valid
process value before
parameterization
16
max. 600 m
max. 1000 m
24 VDC
Yes
16
16
Yes
75 VDC / 60 VAC
500 VDC
max. 130 mA
max. 90 mA
)
S
Green LED per channel
Green LED per output
Parameters can be
assigned
Parameters can be
assigned
DC 24 V
Diagnostic functions
S
Group error display
S
Diagnostics information
read-out
Monitoring for
S
Wire break
Sensor Power Supply Outputs
Number of outputs
Output voltage
S
With load
Output current
S
Rated value
S
Permitted range
Additional (redundant) supply
Short-circuit protection
Data for Selecting a Sensor
Input voltage
S
Rated value
S
For signal "1"
S
For signal "0"
Input current
S
At signal "1"
Input characteristic curve
Connection of Two-Wire
BEROs
S
Permitted bias current
Resistor wiring of the sensor for
wire break monitoring
Time/Frequency
Internal preparation time for
status processing (in
non-clocked operation)
S
Enabling of hardware and
diagnostic interrupt
Input delay
S
Parameters can be
assigned
S
Rated value
Parameters can be
assigned
Red LED (SF)
Possible
Yes, for I < 1 mA
2
min. L+ (–2.5 V)
120 mA
0 to 150 mA
Permitted
Yes, electronic
24 VDC
13 to 30 V
From *30 to + 5 V
typ. 7 mA
According to IEC
61131, type 2
Possible
max. 2 mA
10 to 18 kOhm
max. 40 ms
Yes
typ.
0.1/0.5/3/15/20 ms
5