May 24 2013

SIEMENS SIMATIC SM7-300 ANALOG MODULE SM331 6ES7331-7KF02-0AB0 8AI, 9/12/14BIT

SIEMENS SIMATIC SM7-300 ANALOG MODULE SM331  6ES7331-7KF02-0AB0   8AI, 9/12/14BIT
6ES7331-7KF02-0AB0                SM331, 8AI, 9/12/14BIT
SIMATIC S7-300, ANALOG INPUT SM 331, OPTICALLY ISOLATED, 8AI, RESOLUTION 9/12/14 BITS, U/I/THERMOCOUPLE/RESISTANCE INTERRUPT, DIAGNOSTICS; 1X20PIN REMOVE/INSERT W. BACKPLANE BUS
Please find below data sheet of Siemens original 6ES7331-7KF02-0AB0:
SM 331 analog input module

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SIMATIC S7-300, ANALOG INPUT SM 331, OPTICALLY ISOLATED, 8AI, RESOLUTION 9/12/14 BITS, U/I/THERMOCOUPLE/RESISTANCE INTERRUPT, DIAGNOSTICS; 1X20PIN REMOVE/INSERT W. BACKPLANE BUS
Supply voltage
Load voltage L+
Rated value (DC) 24 V
Reverse polarity protection Yes
Input current
from load voltage L+ (without load), max. 200 mA
from backplane bus 5 V DC, max. 50 mA
Power losses
Power loss, typ. 1 W
Analog inputs
Number of analog inputs 8
Number of analog inputs for resistance measurement 4
permissible input voltage for voltage input (destruction limit), max. 20 V; continuous; 75 V for max. 1 s (mark to space ratio 1:20)
permissible input current for current input (destruction limit), max. 40 mA
Input ranges
Voltage Yes
Current Yes
Thermocouple Yes
Resistance thermometer Yes
Resistance Yes
Input ranges (rated values), voltages
0 to +10 V No
1 to 5 V Yes
Input resistance (1 to 5 V) 100 kΩ
1 to 10 V No
-1 V to +1 V Yes
Input resistance (-1 V to +1 V) 10 MΩ
-10 V to +10 V Yes
Input resistance (-10 V to +10 V) 100 kΩ
-2.5 V to +2.5 V Yes
Input resistance (-2.5 V to +2.5 V) 100 kΩ
-250 mV to +250 mV Yes
Input resistance (-250 mV to +250 mV) 10 MΩ
-5 V to +5 V Yes
Input resistance (-5 V to +5 V) 100 kΩ
-50 mV to +50 mV No
-500 mV to +500 mV Yes
Input resistance (-500 mV to +500 mV) 10 MΩ
-80 mV to +80 mV Yes
Input resistance (-80 mV to +80 mV) 10 MΩ
Input ranges (rated values), currents
0 to 20 mA Yes
Input resistance (0 to 20 mA) 25 Ω
-10 to +10 mA Yes
Input resistance (-10 to +10 mA) 25 Ω
-20 to +20 mA Yes
Input resistance (-20 to +20 mA) 25 Ω
-3.2 to +3.2 mA Yes
Input resistance (-3.2 to +3.2 mA) 25 Ω
4 to 20 mA Yes
Input resistance (4 to 20 mA) 25 Ω
Input ranges (rated values), thermoelements
Type B No
Type E Yes
Input resistance (Type E) 10 MΩ
Type J Yes
Input resistance (type J) 10 MΩ
Type K Yes
Input resistance (Type K) 10 MΩ
Type L Yes
Input resistance (Type L) 10 MΩ
Type N Yes
Input resistance (Type N) 10 MΩ
Type R No
Type S No
Type T No
Type U No
Type TXK/TXK(L) to GOST No
Input ranges (rated values), resistance thermometers
Cu 10 No
Ni 100 Yes; Standard
Input resistance (Ni 100) 10 MΩ
Ni 1000 No
LG-Ni 1000 No
Ni 120 No
Ni 200 No
Ni 500 No
Pt 100 Yes; Standard
Input resistance (Pt 100) 10 MΩ
Pt 1000 No
Pt 200 No
Pt 500 No
Input ranges (rated values), resistors
0 to 150 ohms Yes
Input resistance (0 to 150 ohms) 10 MΩ
0 to 300 ohms Yes
Input resistance (0 to 300 ohms) 10 MΩ
0 to 600 ohms Yes
Input resistance (0 to 600 ohms) 10 MΩ
0 to 6000 ohms No
Thermocouple (TC)
for thermocouples Type E, J, K, L, N
Temperature compensation
Parameterizable Yes
internal temperature compensation Yes
external temperature compensation with compensations socket Yes
Resistance thermometer (RTD)
Characteristic linearization
for resistance thermometer Pt100 (standard, climatic range), Ni100 (standard, climatic range)
Characteristic linearization
Parameterizable Yes
Cable length
Cable length, shielded, max. 200 m; 50 m at 80 mV and thermocouples
Analog value creation
Measurement principle integrating
Integrations and conversion time/ resolution per channel
Resolution with overrange (bit including sign), max. 15 bit; Unipolar: 9/12/12/14 bits; bipolar: 9 bits + sign/12 bits + sign/12 bits + sign/14 bits + sign
Integration time, parameterizable Yes; 2.5/ 16.67/ 20/ 100 ms
Basic conversion time, ms 3 / 17 / 22 /102 ms
Interference voltage suppression for interference frequency f1 in Hz 400 / 60 / 50 / 10 Hz
Encoder
Connection of signal encoders
for current measurement as 2-wire transducer Yes
for current measurement as 4-wire transducer Yes
for resistance measurement with 2-conductor connection Yes
for resistance measurement with 3-conductor connection Yes
for resistance measurement with 4-conductor connection Yes
Errors/accuracies
Operational limit in overall temperature range
Voltage, relative to input area +/- 1 %; +/-1% (80 mV); +/-0.6% (250 to 1000 mV); +/-0.8% (2.5 to 10 V)
Current, relative to input area +/- 0,7 %; From 3.2 to 20 mA
Impedance, relative to input area +/- 0,7 %; 150, 300, 600 Ohm
Resistance-type thermometer, relative to input area +/- 0,7 %; +/-0.7% (Pt100/ Ni100); +/-0.8% (Pt100 climate)
Basic error limit (operational limit at 25 °C)
Voltage, relative to input area +/- 0,6 %; +/-0.4% (250 to 1000 mV); +/-0.6 % (2.5 to 10 mV); +/-0.7 % (80 mV)
Current, relative to input area +/- 0,5 %; 3.2 to 20 mA
Impedance, relative to input area +/- 0,5 %; 150, 300, 600 Ohm
Resistance-type thermometer, relative to input area +/- 0,6 %; +/-0.5% (Pt100/ Ni100); +/-0.6% (Pt100 climate)
Isochronous mode
Isochronous operation (application synchronized up to terminal) No
Interrupts/diagnostics/status information
Alarms
Diagnostic alarm Yes; Parameterizable, channels 0 and 2
Limit value alarm Yes; Parameterizable
Diagnostic messages
Diagnostic functions Yes; Parameterizable
Diagnostic information readable Yes
Diagnostics Yes
Diagnostics indication LED
Group error SF (red) Yes
Galvanic isolation
Galvanic isolation analog inputs
between the channels No
between the channels and the backplane bus Yes
Isolation
Isolation checked with 500 V DC
Connection method
required front connector 20-pin
Dimensions
Width 40 mm
Height 125 mm
Depth 120 mm
Weight
Weight, approx. 250 g
Our company have the compatible cable, named 331-7KF02-0AB0,  can replace Siemens 6ES7331-7KF02-0AB0.

You can have a look on the picture.

6ES7331-7KF02-0AB0

You can get it only need USD367.00/pc.    Buy now ====>  buy buttom

It’s tested before shippment.Not made by Siemens,OEM product as the replacement.

The quality is guaranteed, we have 1 year warranty for our compatible products.

Below discriptions of our compatible OEM product 331-7KF02-0AB0:

Model

SM331

8AI

Product  Description 8AI;

Full-function temperature measurement modules; Resolution:16bits;

Short-circuit protection ;High immunity;stable

Power consumption
·Rate value 24V DC
·From backplane bus current consumption 100mA
·From L+ 25mA
·Power loss 1W
The power of transmitter  
·Supply current Per channel (Max):60mA
·short-circuit protection Yes
Number of analog inputs 8
Cable Length (Shielded) 200m

Max.For 80mV:50m

Input type and input range  
·voltage ±80mV, ±250mV,

±500mV,±1V, ±2.5V ±5V,1~5V, ±10V

·current(4wire) ±3.2mA, ±10mA, ±20mA, 4~20mA
·current(2wire) 4~20mA
·tesistance 600Ω, 300Ω, 150Ω,
·thermocouple K,J,N,E,L
·RTD Pt100,Ni100
A/D resolution 16bits
Basic conversion time(per channel) 0.5ms/12.5ms/25ms/50ms
Interference frequency suppression 400/60/50/10Hz
Tolerance(Over entire temperature range)
·Voltage ±0.6%
·Current ±0.6%
·resistance ±0.6%
·temperature ±1℃
Interrupts
Diagnostic interrupt Per group Yes,Configurable
Limit-value interrupt Yes,Configurable
Isolation tested for contact
·Between channels None
·Between channels and backplane bu Yes
Front connector 20-pin
Dimensions(W x H x D)(mm) 40×125×120
Order Number  331-7KF02-0AB0
Any question, please feel free to contact us.

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