ZZC
6ES7331-1KF02-0AB0
SM331, 8AI, 13BIT
technical data
SIMATIC S7-300, analog input SM 331, potential isolation 8 analog input, resolution 13-bit U / I / resistance / Pt100, NI100, NI1000, LG-NI1000, PTC / KTY, 66ms conversion time; 140 pin
input currenton
From the backboard bus DC 5 V, * * * large 90 mA
power loss
Power loss, with a typical value of 0.4 W
analog input
Number of analog inputs 8
● measures resistance 8
The voltage input is allowed input voltage (damage limit), * * * large value 30 V; 12 V continuous voltage, 30 V within 1s large value * * *
Current input allowed input current (damage limit), * * * Large value of 40 mA
input range
The ● voltage is yes
The ● current is a Yes
The ● thermocouple is the No
The ● resistance thermometer is yes
The ● resistance is a Yes
Input range (rated value), voltage
● 0 to + 10 V yes
- -Input resistance (0 to 10 V), 100 k
● 1 V to 5 V yes
- -Input resistance (1 V to 5 V) is 100 k
● 1 V to 10 V No
● -1 V to + 1 V yes
- -Input resistance (-1 V to + 1 V) is 100 k
● -10 V to + 10 V Yes
-Input resistance (-10 V to + 10 V) at 100 k
● -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) is 100 k
● -50 mV to + 50 mV Yes
- -Input resistance (-50 mV to + 50 mV) is 100 k
● -500 mV to + 500 mV Yes
- -Input resistance (-500 mV to + 500 mV) is 100 k
● -80 mV to + 80 mV No
Input range (rated value), current current
● 0 to 20 mA yes
- -Input resistance (0 to 20 mA), 100
● -from 10 mA to + 10 mA No
● -20 mA to + 20 mA Yes
-Input resistance (-20 mA to + 20 mA), 100
● -3.2 mA to + 3.2 mA No
● 4 mA to 20 mA yes
- -Input resistance (4 mA to 20 mA), 100
Input range (rated value), thermocouple
● type B No
● type C No
● type E No
● type J No
● type K No
The ● type L is the No
● type N No
● type R No
The ● type S is not
● type T No
● type U No
● type TXK / TXK (L) meets GOST No
Input range (rated value), resistance thermometer
● Cu 10 No
● Ni 100 is yes; standard / climate
- -Input resistance (Ni 100) is 100 M
● Ni 1000 Yes
- -Input resistance (Ni 1000) is 100 M
● LG-Ni 1000 is yes; standard / climate
- -Input resistance (LG-Ni 1000) is 100 M
● Ni 120 No
● Ni 200 No
● Ni 500 No
● Pt 100 is yes; standard / climate
- -Input resistance (Pt 100) is 100 M
● Pt 1000 No
● Pt 200 No
● Pt 500 No
Input range (rated value), resistance
● 0 to 150 Ohms No
● 0 to 300 Ohms No
● 0 to 600 ohms yes
-Input resistance (0 to 600 ohm) at 100 M
● 0 to 6,000 Ohms Yes
-Input resistance (0 to 6000 ohms) at 100 M
thermocouple,(TC)
temperature compensation
- -Parameterized or not
- -Internal temperature compensation is not available
— External temperature compensation using the compensation box is not
Feature linearization
● is parameterizable Yes
-For thermocouple No
-For resistance thermometer is; Pt100 standard / climate; Ni100 standard / climate; Ni1000 standard / climate; LG-Ni1000 standard / climate
Lead length
● shield, * * * 200 m large; * * * 50 m large at 50 mV
Simulation value composition on the input side
Integration and conversion time / resolution per channel
● with overmodulated resolution (digits including symbols), * * * Large 13 bit
The parametric integration time of ● is Yes; 60 / 50 ms
● Basic Conversion Time (ms) 66 / 55 ms
● suppresses the interference voltage by 50 / 60 Hz for the interference frequency f1 (unit H z)
sensor
Signal sensor is connected
● is used for voltage measurement Yes
● is for current measurement as a two-line measuring transmitter; with external supply
● is yes for the current measurement when used as a four-line measuring transmitter
● Yes for resistance measurements made using a two-line interface
● is yes for resistance measurements using three-line interfaces
● is yes for resistance measurements using a four-wire interface
Error / precision
Operating error limits for the entire temperature range
● voltage, related to the input range, (+ / -) 0.6%; ± 0.6% (± 5V, 10V, 1-5V, 0-10V; ± 0.5% (± 50mV, 500mV, 1V
● current, related to the input range, (+ / -) 0.5%; ± 20 mA, 0 to 20 mA, 4 to 20 mA
● resistance, related to the input range, (+ / -) 0.5%; 0 to 6 thousand ohms, 0 to 600 kilohms
● thermal resistance, related to the input range, (+ / -) 1 K (Pt100, Ni100, climate; Ni1000, LG-Ni1000, standard; Ni1000, LG-Ni1000, climate); 1.2 K (Pt100, Ni100, standard)
Basic error limit (operating error limit with 25 °C)
● voltage, related to the input range, (+ / -) 0.4%; 0.4% (± 5 V, 10 V, 1 to 5 V, 0 to 10 V); 0.3% (± 50 mV, 500 mV, 1 V)
● current, related to the input range, (+ / -) 0.3%; ± 20 mA, 0 to 20 mA, 4 to 20 mA
● resistance, related to the input range, (+ / -) 0.3%; 0 to 6 thousand ohms, 0 to 600 kilohms
● thermal resistance, related to input range, (+ / -) 1 Kelvin (Pt100, Ni100, Standard); 0.8 Kelvin (Pt100, Ni100, climate; Ni1000, LG-Ni1000, Standard; Ni1000, LG-Ni1000, climate)
Alarm / diagnosis / status information
Diagnostic function is not
report to the police
The ● diagnostic alarm is not
● limit value alarm no
diagnose
The ● diagnostic information is unreadable
Diagnostic shows LED
● cumulative fault SF (red) No
Potential isolation
Analog input potential isolation
The ● is not located in between the channels
The ● is right between the channel and the backplane bus
insulation
Insulation test, using the DC 500 V
interconnection technique
Required front plug 40 pin
size
Width, 40, m m
Height is 125 mm
Depth is 117 mm
weight
Weight, approximately 250 g
Last modified: 2021 / 3 / 2
