Siemens SIMATIC S7-300 Reference Manual page 324
Programmable logic controllers module data
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Also See for SIMATIC S7-300:
- Manual (676 pages) ,
- Installation and operating manual (356 pages) ,
- Hardware and installation manual (256 pages)
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Analog Modules
Suppression of interference, Limits of Error
Noise suppression for F = n
(f1 = interference frequency)
•
Common-mode
interference
(U
< 2.5 V)
CM
•
Series-mode noise
(peak value of
noise < nominal value of
input range)
Crosstalk between the
inputs
Operational limit (in the entire temperature range, with
reference to the input range)
•
Voltage input
•
Current input
•
Resistors
•
Thermocouple
•
Resistance
thermometer
Basic error (operational limit at 25 _C referred to input
range)
•
Voltage input
•
Current input
•
Resistors
•
Thermocouple
•
Resistance
thermometer
Temperature error (with
reference to the input range)
Linearity error (with
reference to the input range)
Repeatability (in steady
state at 25 _C referred to
input range)
Temperature error of internal
compensation
4-118
(f1 " 1 %),
> 70 dB
> 40 dB
> 50 dB
" 1 %
80 mV
250 to 1000
" 0.6 %
mV
2.5 to 10 V
" 0.8 %
" 0.7 %
3.2 to 20 mA
" 0. 7 %
150Ω; 300Ω;
600 Ω
Type E, N, J,
" 1. 1 %
K, L
" 0. 7 %
Pt 100/
Ni 100
Pt 100
" 0. 8 %
climate
80 mV
" 0.7 %
250 to 1000
" 0.4 %
mV
" 0.6 %
2.5 to 10 V
" 0.5 %
3.2 to 20 mA
150Ω; 300Ω;
" 0.5 %
600 Ω
" 0.7 %
Type E, N, J,
K, L
Pt 100/
" 0.5 %
Ni 100
Pt 100
" 0.6 %
climate
" 0.005 %/K
" 0.05 %
" 0.05 %
" 1 %
Status, Interrupts, Diagnostics
Interrupts
•
Hardware interrupt
when limit has been
exceeded
•
Diagnostic interrupt
Diagnostic functions
•
Group error display
•
Diagnostics information
read-out
Data for Selecting a Sensor
Input range (rated
values)/Input resistance
•
Voltage
•
Current
•
Resistors
•
Thermocouples
•
Resistance
thermometer
Maximum input voltage for
voltage input (destruction
limit)
Maximum input current for
current input (destruction
limit)
Programmable Logic Controllers S7-300 Module Data
Programmable
channels 0 and 2
Programmable
Programmable
Red LED (SF)
Possible
" 80 mV
/10 MΩ
" 250 mV
/10 MΩ
" 500 mV
/10 MΩ
"1000 mV
/10 MΩ
" 2.5 V
/100kΩ
" 5 V
/100kΩ
1 to 5 V;
/100kΩ
" 10 V
/100kΩ
" 3.2 mA
/25 Ω
" 10 mA
/25 Ω
" 20 mA
/25 Ω
0 to 20 mA;
/25 Ω
4 to 20 mA:
/25 Ω
150 Ω
/10 ΜΩ
300 Ω
/10 ΜΩ
600 Ω
/10 ΜΩ
Type E, N, J,
/10 ΜΩ
K, L
Pt 100,
/10 ΜΩ
Ni 100
max. 20 V continuous;
75 V for max. 1 s
(duty factor 1:20)
40 mA
A5E00105505-03
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