SIMATIC S7-300 SM 331 Модуль аналогового ввода AI - 6ES7 331-7HF01-0AB0

Alarms
Diagnostic alarm	Yes; Parameterizable

Alarms
Limit value alarm	Yes; Parameterizable, channels 0 and 2

Analog inputs
Number of analog inputs	8

Analog inputs
For resistance measurement

Analog inputs
Constant measurement current for resistance-type transmitter, ty
permissible input current for current input (destruction limit),	40mA
permissible input voltage for voltage input (destruction limit),	20V; 20 V DC permanent, 75 V DC for max. 1 s (duty factor 1:20)

Basic error limit (operational limit at 25 C)
Current, relative to input range, (+/-)	0.2%
Resistance thermometer, relative to input range, (+/-)
Resistance, relative to input range, (+/-)
Thermocouple, relative to input range, (+/-)
Voltage, relative to input range, (+/-)	0.25%

Cable length
shielded, max	200m

Characteristic linearization
parameterizable

Characteristic linearization
for resistance thermometer
for thermocouples

connection method / header
required front connector	20-pin

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

Diagnoses
Diagnostic information readable	Yes

Diagnostics indication LED
Group error SF (red)	Yes

Dimensions
Depth	117mm
Height	125mm
Width	40mm

Input current
from backplane bus 5 V DC, max	100mA

Input current
from load voltage L+ (without load), max	50mA

Input ranges
Resistance	No
Thermocouple	No

Input ranges
Current	Yes
Resistance thermometer	No
Voltage	Yes

Input ranges (rated values), currents
4 mA to 20 mA	Yes

Input ranges (rated values), currents
-10 mA to +10 mA
-3.2 mA to +3.2 mA

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

Input ranges (rated values), currents
Input resistance (-10 mA to +10 mA)
Input resistance (-20 mA to +20 mA)	50Ω
Input resistance (-3.2 mA to +3.2 mA)
Input resistance (0 to 20 mA)	50Ω
Input resistance (4 mA to 20 mA)	50Ω

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

Input ranges (rated values), resistance thermometer
Input resistance (Ni 100)

Input ranges (rated values), resistance thermometer
Cu 10
Ni 100
Ni 1000

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

Input ranges (rated values), resistors
Input resistance (0 to 150 ohms)
Input resistance (0 to 300 ohms)
Input resistance (0 to 600 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 E)
Input resistance (type J)
Input resistance (Type K)
Input resistance (Type L)
Input resistance (Type N)

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

Input ranges (rated values), thermocouples
Type B
Type C
Type E
Type J
Type K
Type N
Type R
Type S
Type T
Type TXK/TXK(L) to GOST

Input ranges (rated values), voltages
0 to +10 V	No

Input resistance (-50 mV to +50 mV)
-500 mV to +500 mV	Yes
-80 mV to +80 mV	Yes
Input resistance (-500 mV to +500 mV)
Input resistance (-80 mV to +80 mV)

Input resistance (0 to 10 V)
-1 V to +1 V	Yes
-10 V to +10 V	Yes
-2.5 V to +2.5 V
-250 mV to +250 mV
-5 V to +5 V	Yes
-50 mV to +50 mV
1 V to 10 V
1 V to 5 V	Yes
Input resistance (-1 V to +1 V)	10MΩ
Input resistance (-10 V to +10 V)	100kΩ
Input resistance (-2.5 V to +2.5 V)
Input resistance (-250 mV to +250 mV)
Input resistance (-5 V to +5 V)	100kΩ
Input resistance (1 V to 5 V)	100kΩ

Input resistance (LG-Ni 1000)
Input resistance (Pt 100)
Ni 120
Ni 200
Ni 500
Pt 100
Pt 1000
Pt 200
Pt 500

Input resistance (Ni 1000)
LG-Ni 1000

Integration and conversion time/resolution per channel
Basic conversion time (ms)	52

Integration and conversion time/resolution per channel
Interference voltage suppression for interference frequency f1 i	none / 400 / 60 / 50 Hz

Integration and conversion time/resolution per channel
Integration time, parameterizable	Yes
Resolution with overrange (bit including sign), max	14bit; Unipolar: 14 bit; bipolar: 13 bit + sign

Interrupts/diagnostics/status information
Diagnostics function	Yes

Isolation
Isolation tested with	500 V DC

Load voltage L+
Reverse polarity protection	Yes

Load voltage L+
Rated value (DC)	24V

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

Operational error limit in overall temperature range
Current, relative to input range, (+/-)	0.3%
Resistance thermometer, relative to input range, (+/-)
Resistance, relative to input range, (+/-)
Voltage, relative to input range, (+/-)	0.4%

Potential separation analog inputs
between the channels and the power supply of the electronics	Yes

Potential separation analog inputs
between the channels	No
between the channels and backplane bus	Yes

Power loss
Power loss, typ	1.5W

Temperature compensation
external temperature compensation with compensations socket
for definable comparison point temperature
internal temperature compensation
parameterizable

Weights
Weight, approx	230g