6ES7331-7SF00-0AB0 SIMATIC S7, SM 331 ANALOG INPUT

6ES7331-7SF00-0AB0 SIMATIC S7, SM 331 ANALOG INPUT

Product Code: 6ES7331-7SF00-0AB0

Availability: In Stock

Price: $331.54
Qty:
Add to Wish List
Add to Compare
  
 
Artikelnummer 6ES7331-7SF00-0AB0
SIMATIC S7, ANALOG INPUT SM 331, OPTICALLY ISOLATATED, 8 AI THERMOCOUPLE/4 AI PT100, F. SIGNALS F. HAZARDOUS AREAS, CAPABLE OF DIAGNOST.,PTB-TESTED 1 X 20 PIN
Supply voltage
Load voltage L+
● Rated value (DC) 24 V
Input current
from backplane bus 5 V DC, max. 120 mA
Power loss
Power loss, typ. 0.6 W
Analog inputs
Number of analog inputs 8; 8x thermocouples; 4x RTD thermoresistors
Input ranges
● Thermocouple Yes
● Resistance thermometer Yes
Input ranges (rated values), thermocouples
● Type B Yes
● Input resistance (Type B) 10 MΩ
● 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 Yes
● Input resistance (Type R) 10 MΩ
● Type S Yes
● Input resistance (Type S) 10 MΩ
● Type T Yes
● Input resistance (Type T) 10 MΩ
● Type U Yes
● Input resistance (Type U) 10 MΩ
Input ranges (rated values), resistance thermometers
● Ni 100 Yes
● Input resistance (Ni 100) 10 MΩ
● Pt 100 Yes
● Input resistance (Pt 100) 10 MΩ
● Pt 200 Yes
● Input resistance (Pt 200) 10 MΩ
Cable length
● Cable length, shielded, max. 200 m; TC: 50 m
Analog value generation
Measurement principle Sigma Delta
Integration and conversion time/resolution per channel
● Resolution with overrange (bit including sign), max. 16 bit; 10 to 15 bits + sign
● Integration time, parameterizable Yes; 2.5 to 100 ms
● Interference voltage suppression for interference frequency f1 in Hz 10 to 400 Hz
Encoder
Connection of signal encoders
● for current measurement as 2-wire transducer Yes
● for current measurement as 4-wire transducer Yes
Errors/accuracies
Temperature error (relative to input range), (+/-) Temperature error: 0.001 to 0.002 %/K
Operational error limit in overall temperature range
● Resistance thermometer, relative to input area, (+/-) 0.09 to 0.04%
Basic error limit (operational limit at 25 °C)
● Resistance thermometer, relative to input area, (+/-) 0.1 %
Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency
● Series mode interference (peak value of interference < rated value of input range), min. 60 dB
● Common mode interference, min. 130 dB
Interrupts/diagnostics/status information
Diagnostic messages
● Diagnostic functions Yes
● Diagnostic information readable Yes
● Overrange Yes
● Wire-break in signal transmitter cable Yes
● Short-circuit of the signal encoder cable Yes
Diagnostics indication LED
● Short-circuit per channel (red) Yes
● Short-circuit group error (red) Yes
Ex(i) characteristics
Module for Ex(i) protection Yes
Maximum values of input circuits (per channel)
● Co (permissible external capacity), max. 43 µF
● Io (short-circuit current), max. 28.8 mA
● Lo (permissible external inductivity), max. 40 mH
● Po (power of load), max. 41.4 mW
● Uo (output no-load voltage), max. 5.9 V
Galvanic isolation
Galvanic isolation analog inputs
● Galvanic isolation analog inputs Yes
Permissible potential difference
between the inputs (UCM) 60 V DC/30 V AC when used in the hazardous area; 400 V DC/250 V AC when used in NON-hazardous area
between inputs and MANA (UCM) 60 V DC/30 V AC when used in the hazardous area; 400 V DC/250 V AC when used in NON-hazardous area
Standards, approvals, certificates
Use in hazardous areas
● Type of protection acc. to EN 50020 (CENELEC) [EEx ib] IIC
● Type of protection acc. to FM Class I, Division 2, Group A, B, C, D T4
● Test number PTB Ex-96.D.2108X
Ambient conditions
Operating temperature
● max. 60 °C
Connection method
required front connector 20-pin
Weights
Weight, approx. 210 g
last modified: 21.08.2014

Write a review

Note: HTML is not translated!

Rating: Bad Good

Enter the code in the box below:

Continue