6ES7331-7NF00-0AB0 SIMATIC S7-300, ANALOG INPUT

6ES7331-7NF00-0AB0 SIMATIC S7-300, ANALOG INPUT

Product Code: 6ES7331-7NF00-0AB0

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Artikelnummer 6ES7331-7NF00-0AB0
SIMATIC S7-300, ANALOG INPUT SM 331, OPTICALLY ISOLATED, 8 AE; +/-5/10V, 1-5 V, +/-20MA, 0/4 TO 20MA, 16 BIT (55 MS), 1 COMMON POINT(50 V COM.), 1 X 40 PIN
Input current
from backplane bus 5 V DC, max. 130 mA
Power losses
Power loss, typ. 0.6 W
Analog inputs
Number of analog inputs 8
permissible input voltage for voltage input (destruction limit), max. 50 V; Permanent
permissible input current for current input (destruction limit), max. 32 mA
Input ranges
● Voltage Yes
● Current Yes
● Thermocouple No
● Resistance thermometer No
● Resistance No
Input ranges (rated values), voltages
● 0 to +10 V No
● 1 to 5 V Yes
● Input resistance (1 to 5 V) 2 MΩ
● 1 to 10 V No
● -1 V to +1 V No
● -10 V to +10 V Yes
● Input resistance (-10 V to +10 V) 2 MΩ
● -2.5 V to +2.5 V No
● -250 mV to +250 mV No
● -5 V to +5 V Yes
● Input resistance (-5 V to +5 V) 2 MΩ
● -50 mV to +50 mV No
● -500 mV to +500 mV No
● -80 mV to +80 mV No
Input ranges (rated values), currents
● 0 to 20 mA Yes
● Input resistance (0 to 20 mA) 250 Ω
● -10 to +10 mA No
● -20 to +20 mA Yes
● Input resistance (-20 to +20 mA) 250 Ω
● -3.2 to +3.2 mA No
● 4 to 20 mA Yes
● Input resistance (4 to 20 mA) 250 Ω
Input ranges (rated values), thermoelements
● Type B No
● Type E No
● Type J No
● Type K No
● Type L No
● Type N No
● Type R No
● Type S No
● Type T No
● Type U No
● Type TXK/TXK(L) to GOST No
Input ranges (rated values), resistance thermometer
● Cu 10 No
● Ni 100 No
● Ni 1000 No
● LG-Ni 1000 No
● Ni 120 No
● Ni 200 No
● Ni 500 No
● Pt 100 No
● Pt 1000 No
● Pt 200 No
● Pt 500 No
Input ranges (rated values), resistors
● 0 to 150 ohms No
● 0 to 300 ohms No
● 0 to 600 ohms No
● 0 to 6000 ohms No
Cable length
● Cable length, shielded, max. 200 m
Analog value creation
Measurement principle integrating
Integration and conversion time/resolution per channel
● Resolution with overrange (bit including sign), max. 16 bit; Unipolar: 15/15/15/15 bits; bipolar: 15 bits + sign/15 bits + sign/15 bits + sign/15 bits + sign
● Integration time, parameterizable Yes; 10/ 16.67/ 20/ 100 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; with external transmitter; possible with separate supply for transmitter
● for current measurement as 4-wire transducer Yes
Errors/accuracies
Operational limit in overall temperature range
● Voltage, relative to input area, (+/-) 0.1 %; At Ucm = 0 V or ±0.7 % at Ucm = 50 V
● Current, relative to input area, (+/-) 0.3 %; At Ucm = 0 V or ±0.9 % at Ucm = 50 V
Basic error limit (operational limit at 25 °C)
● Voltage, relative to input area, (+/-) 0.05 %
● Current, relative to input area, (+/-) 0.05 %
Isochronous mode
Isochronous operation (application synchronized up to terminal) No
Interrupts/diagnostics/status information
Alarms
● Diagnostic alarm Yes; Parameterizable
● Limit value alarm Yes; Parameterizable, channels 0 and 2
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, in groups of 2
● between the channels and the backplane bus Yes
Isolation
Isolation checked with 500 V DC
Connection method
required front connector 40-pin
Dimensions
Width 40 mm
Height 125 mm
Depth 120 mm
Weights
Weight, approx. 272 g
last modified: 25.09.2014

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