Контроллер программируемый SIEMENS 6ES7431-7KF10-0AB0

-100 mV to +100 mV
-2.5 V to +2.5 V
Input resistance (-2.5 V to +2.5 V)

-20 mV to +20 mV
-25 mV to +25 mV
-250 mV to +250 mV
-5 V to +5 V
-50 mV to +50 mV
-500 mV to +500 mV
-80 mV to +80 mV
Input resistance (-25 mV to +25 mV)
Input resistance (-250 mV to +250 mV)
Input resistance (-5 V to +5 V)
Input resistance (-50 mV to +50 mV)
Input resistance (-500 mV to +500 mV)
Input resistance (-80 mV to +80 mV)

-3.2 mA to +3.2 mA
-5 mA to +5 mA
4 mA to 20 mA
Input resistance (-5 mA to +5 mA)
Input resistance (4 mA to 20 mA)

Alarms
Limit value alarm	Yes

Alarms
Hardware interrupt	Yes; Parameterizable

Alarms
Diagnostic alarm	Yes; Parameterizable

Analog inputs
For resistance measurement	8

Analog inputs
For voltage/current measurement

Analog inputs
Number of analog inputs	8

Analog inputs
Constant measurement current for resistance-type transmitter, ty	1mA
permissible input current for current input (destruction limit),
permissible input voltage for voltage input (destruction limit),	35V; 35 V continuous, 75 V for max. 1 s (mark to space ratio 1:20)

Basic error limit (operational limit at 25 C)
Current, relative to input range, (+/-)
Resistance thermometer, relative to input range, (+/-)
Resistance, relative to input range, (+/-)
Thermocouple, relative to input range, (+/-)
Voltage, relative to input range, (+/-)

Cable length
shielded, max	200m; 50 m with thermocouples and input ranges

Characteristic linearization
parameterizable	Yes

Characteristic linearization
for resistance thermometer	Pt100, Pt200, Pt500, Pt1000, Ni100, Ni1000; different characteristics selectable (Europe/U.S.)
for thermocouples

Connection of signal encoders
for current measurement as 2-wire transducer
for current measurement as 4-wire transducer
for resistance measurement with four-wire connection	Yes
for resistance measurement with three-wire connection	Yes
for resistance measurement with two-wire connection
for voltage measurement

Diagnoses
Diagnostic information readable	Yes; possible

Diagnostics indication LED
external fault EXTF (red)
internal fault INTF (red)

Dimensions
Depth	210mm
Height	290mm
Width	25mm

Input current
from load voltage L+ (without load), max

Input current
from backplane bus 5 V DC, max	650mA

Input ranges
Current	No
Resistance thermometer	Yes
Voltage	No

Input ranges
Resistance	Yes
Thermocouple	No

Input ranges (rated values), currents
Input resistance (-10 mA to +10 mA)
Input resistance (-20 mA to +20 mA)
Input resistance (0 to 20 mA)

Input ranges (rated values), currents
-20 mA to +20 mA

Input ranges (rated values), currents
0 to 20 mA

Input ranges (rated values), currents
-10 mA to +10 mA

Input ranges (rated values), resistance thermometer
Ni 100	Yes
Ni 1000	Yes; Different characteristics selectable: Europe/U.S
Pt 1000	Yes
Pt 200	Yes
Pt 500	Yes

Input ranges (rated values), resistance thermometer
Pt 100	Yes

Input ranges (rated values), resistance thermometer
Input resistance (Ni 100)	> 10 000 ohms
Input resistance (Ni 1000)	> 10 000 ohms
Input resistance (Pt 100)	> 10 000 ohms
Input resistance (Pt 1000)	> 10 000 ohms
Input resistance (Pt 200)	> 10 000 ohms
Input resistance (Pt 500)	> 10 000 ohms

Input ranges (rated values), resistors
0 to 48 ohms

Input ranges (rated values), resistors
Input resistance (0 to 150 ohms)
Input resistance (0 to 300 ohms)
Input resistance (0 to 48 ohms)
Input resistance (0 to 600 ohms)
Input resistance (0 to 6000 ohms)

Input ranges (rated values), resistors
0 to 6000 ohms

Input ranges (rated values), resistors
0 to 150 ohms
0 to 300 ohms
0 to 600 ohms

Input ranges (rated values), thermocouples
Input resistance (Type B)
Input resistance (Type E)
Input resistance (type J)
Input resistance (Type K)
Input resistance (Type L)
Input resistance (Type N)
Input resistance (Type R)
Input resistance (Type S)
Input resistance (Type T)
Input resistance (Type U)

Input ranges (rated values), thermocouples
Type L
Type U

Input ranges (rated values), thermocouples
Type B
Type E
Type J
Type K
Type N
Type R
Type S
Type T

Input ranges (rated values), voltages
Input resistance (-1 V to +1 V)
Input resistance (-10 V to +10 V)
Input resistance (1 V to 5 V)

Input ranges (rated values), voltages
-1 V to +1 V
1 V to 5 V

Input ranges (rated values), voltages
-10 V to +10 V

Integration and conversion time/resolution per channel
Integration time, parameterizable	Yes
Resolution with overrange (bit including sign), max	16bit

Integration and conversion time/resolution per channel
Integration time (ms)	20 ms at 50 Hz (entire module incl. wire break)

Integration and conversion time/resolution per channel
Basic conversion time (ms)	8 / 23 / 25 ms

Integration and conversion time/resolution per channel
Interference voltage suppression for interference frequency f1 i	none/ 60 / 50 Hz

internal temperature compensation
dynamic reference temperature value
external temperature compensation with compensations socket
external temperature compensation with Pt100

Interrupts/diagnostics/status information
Diagnostics function	Yes; Parameterizable

Isolation
Isolation tested with	500 V DC

Load voltage L+
Reverse polarity protection

Load voltage L+
Rated value (DC)

Operational error limit in overall temperature range
Thermocouple, relative to input range, (+/-)

Operational error limit in overall temperature range
Current, relative to input range, (+/-)
Resistance thermometer, relative to input range, (+/-)
Resistance, relative to input range, (+/-)
Voltage, relative to input range, (+/-)

Potential separation analog inputs
Potential separation analog inputs	Yes; internal/external

Potential separation analog inputs
between the channels	No
between the channels and backplane bus	Yes
Between the channels and load voltage L+

Power loss
Power loss, typ	3.3W

Temperature compensation
parameterizable

Weights
Weight, approx	650g