6ES7331-7PF01-0AB0 SIMATIC S7-300, ANALOG INPUT

6ES7331-7PF01-0AB0 SIMATIC S7-300, ANALOG INPUT

Product Code: 6ES7331-7PF01-0AB0

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Artikelnummer 6ES7331-7PF01-0AB0
SIMATIC S7-300, ANALOG INPUT SM 331, OPT. ISOL.,2/3/4 WIRE, 8AI, RESISTANCE, PT100/200/1000 NI100/120/200/500/1000, CU10, PLUS CHARACTERISTICS ACCORDING TO GOST STANDARD 16 (INTERN 24) BIT, 50MS, 1 X 40 PIN
Supply voltage
Load voltage L+
● Rated value (DC) 24 V
● Reverse polarity protection Yes
Input current
from load voltage L+ (without load), max. 240 mA
from backplane bus 5 V DC, max. 100 mA
Power losses
Power loss, typ. 4.6 W
Analog inputs
Number of analog inputs 8
Number of analog inputs for resistance measurement 8
permissible input voltage for voltage input (destruction limit), max. 75 V; 35 V continuous, 75 V for max. 1 s (mark to space ratio 1:20)
Input ranges
● Voltage No
● Current No
● Thermocouple No
● Resistance thermometer Yes
● Resistance Yes
Input ranges (rated values), voltages
● 0 to +10 V No
● 1 to 5 V No
● 1 to 10 V No
● -1 V to +1 V No
● -10 V to +10 V No
● -2.5 V to +2.5 V No
● -250 mV to +250 mV No
● -5 V to +5 V No
● -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 No
● -10 to +10 mA No
● -20 to +20 mA No
● -3.2 to +3.2 mA No
● 4 to 20 mA No
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 Yes
● Ni 100 Yes
● Ni 1000 Yes
● LG-Ni 1000 Yes
● Ni 120 Yes
● Ni 200 Yes
● Ni 500 Yes
● Pt 100 Yes
● Pt 1000 Yes
● Pt 200 Yes
● Pt 500 Yes
Input ranges (rated values), resistors
● 0 to 150 ohms Yes
● 0 to 300 ohms Yes
● 0 to 600 ohms Yes
Characteristic linearization
● Parameterizable Yes
— for resistance thermometer Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500, Ni1000, Cu10; (standard/climate)
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; Two''s complement
● Integration time, parameterizable Yes
● Basic conversion time, ms up to 4 channels: 10 ms per module, over 5 channels: 190 ms per module, 8 channels: 80 ms
● Interference voltage suppression for interference frequency f1 in Hz 400 / 60 / 50 Hz
Encoder
Connection of signal encoders
● for resistance measurement with two-wire connection Yes; without resistance correction
● for resistance measurement with three-wire connection Yes
● for resistance measurement with four-wire connection Yes
Errors/accuracies
Operational limit in overall temperature range
● Resistance, relative to input area, (+/-) 0.1 %
● Resistance thermometer, relative to input area, (+/-) +/- 1 K
Basic error limit (operational limit at 25 °C)
● Resistance, relative to input area, (+/-) 0.05 %
● Resistance thermometer, relative to input area, (+/-) +/- 0,5 K
Isochronous mode
Isochronous operation (application synchronized up to terminal) No
Interrupts/diagnostics/status information
Alarms
● Diagnostic alarm Yes; Parameterizable per group
● 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, 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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