Siemens Simatic M7-400 Reference Manual page 329

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