Siemens Simatic M7-400, Справочное руководство

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Analog Modules
5-113
S7-400, M7-400 Programmable Controllers Module Specifications
A5E00069467-07
Status, Interrupts, Diagnostics
Interrupts
•
Hardware interrupt Parameters can be
assigned
•
Hardware interrupt when
limit has been exceeded Parameters can be
assigned
•
Diagnostic Interrupt Parameters can be
assigned
Diagnostic functions
•
Group error display
– For internal fault
– For external fault
Red LED (INTF)
Red LED (EXTF)
•
Diagnostic information
readable Yes
Substitute value can be applied No
Data for Selecting a Sensor
Input range (rated values)/Input
resistance
•
Voltage
"
25 mV/1 M
"
50 mV/1 M
"
80 mV/1 M
"
250 mV/1 M
"
500 mV/1 M
"
1 V/1 M
"
2.5 V/1 M
"
5 V/1 M
1 V to 5 V 1 M
"
10 V/1 M
•
Current 0 mA to 20 mA 50
"
5 mA/50
"
10 mA/50
"
20 mA/50
4 mA to 20 mA 50
•
Resistors 0 to 48 1 M
0 to 150 1 M
0 to 300 1 M
0 to 600 1 M
0 to 6000 1 M
(can be used up to
5000
)
•
Thermocouples TC type B/1 M
TC type R/1 M
TC type S/1 M
TC type T/1 M
TC type E/1 M
TC type J/1 M
TC type K/1 M
TC type U/1 M
TC type L/1 M
TC type N/1 M
•
Resistance thermometer Pt 100/1 M
Pt 200/1 M
Pt 500/1 M
Pt 1000/1 M
Ni 100/1 M
Ni 1000/1 M
Maximum input voltage for
voltage input
(destruction limit) Max. 18 V continuous;
75 V for 1 ms (cycle
factor 1 : 20)
Maximum input current for
current input (destruction limit) 40 mA
Connection of the signal
sensor
•
For measuring voltage Possible
•
For measuring current
– As two-wire
transmitter Possible
– As four-wire
transmitter Possible
•
For measuring resistance
– With two-conductor
terminal Possible; cable
resistance is also
measured
– With three-conductor
terminal Possible
– With four-conductor
terminal Possible
•
Load of the two-wire
transmitter Max. 750
Characteristic linearization Parameters can be
assigned
•
For thermocouples Types B, R, S, T, E, J,
K, U, L, N
•
For
resistance thermometer Pt 100, Pt 200, Pt 500,
Pt 1000, Ni 100,
Ni 1000
Temperature compensation Yes, programmable
•
Internal temperature
compensation No
•
External temperature
compensation with
compensating box Possible
•
External temperature
compensation with Pt 100 Possible
•
Compensation for
definable reference
junction
temperature Possible
Unit for temperature
measurement Degrees Celsius