
6ES7331 1KF01 0AB0 Siemens
Description
6ES7331 1KF01 0AB0 Siemens is an Analog input module of SIMATIC S7-300 series PLC, The 6ES7331 1KF01 0AB0 Siemens ANALOG INPUT Module SM 331, OPTICALLY ISOLATED and has 8 AI, 13 BIT RESOLUTION, U/I/RESISTANCE/PT100, NI100, NI1000, LG-NI1000, 66 MS MODULE UPDATE, 1 X 40 PIN.
The 6ES7331-1KF01-0AB0 is an analog input module from Siemens, specifically designed for use with the SIMATIC S7-300 series of programmable logic controllers (PLCs). This module is used to process analog signals from sensors and transducers, enabling the PLC to monitor and control various analog variables in industrial automation systems.
Features of the 6ES7331-1KF01-0AB0
- Analog Inputs:
- The module provides 8 analog input channels, which can be configured to accept various types of analog signals, including both voltage and current.
- Input Signal Range:
- The module can process different signal ranges, such as:
- Voltage: ±10V, 0-10V, etc.
- Current: 0-20mA, 4-20mA
- The module can process different signal ranges, such as:
- Resolution:
- The analog inputs typically feature a 12-bit resolution, offering a good level of precision for monitoring and control tasks.
- Diagnostics:
- Integrated diagnostic functions help detect and alert the system to issues such as wire breaks, sensor failures, or out-of-range signals, which is essential for maintaining system reliability.
- Isolation:
- The module provides electrical isolation between the inputs and the backplane bus, protecting the CPU and other components from potential electrical interference or faults.
- Connection:
- The module uses a front connector for wiring, which simplifies installation and maintenance, allowing for easy connection of sensors and other analog devices.
Manufacturer | Siemens |
Part Number | 6ES7331-1KF02-0AB0 |
Range | Simatic S7 |
Series | S7-300 |
Type of product | Analog modules |
Dimensions | 5.0″ x 2.0″ x 6.0″ |
(12.7 cm x 5.1 cm x 15.2 cm) | |
Weight | 0 lbs 9.0 oz (0.3kg ) |
Analogue inputs | 8 |
Analogue outputs | 0 |
The Siemens 6ES7331-1KF01-0AB0 is a versatile analog input module designed for the SIMATIC S7-300 PLC series, providing 8 channels for processing analog signals with high precision. This module is essential in applications where accurate monitoring and control of analog variables are required.
Specification of 6ES7331 1KF01 0AB0 Siemens
Part Number | 6ES7331-1KF01-0AB0 |
Input current | |
from backplane bus 5 V DC, max. | 90 mA |
Power loss | |
Power loss, typ. | 0.4 W |
Analog inputs | |
Number of analog inputs | 8 |
● For resistance measurement | 8 |
permissible input voltage for voltage input (destruction limit), max. | 30 V; 12 V continuous, 30 V for max. 1 s |
permissible input current for current input (destruction limit), max. | 40 mA |
Input ranges | |
● Voltage | Yes |
● Current | Yes |
● Thermocouple | No |
● Resistance thermometer | Yes |
● Resistance | Yes |
Input ranges (rated values), voltages | |
● 0 to +10 V | Yes |
● Input resistance (0 to 10 V) | 100 kΩ |
● 1 V to 5 V | Yes |
● Input resistance (1 V to 5 V) | 100 kΩ |
● 1 V to 10 V | No |
● -1 V to +1 V | Yes |
● Input resistance (-1 V to +1 V) | 100 kΩ |
● -10 V to +10 V | Yes |
● Input resistance (-10 V to +10 V) | 100 kΩ |
● -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) | 100 kΩ |
● -50 mV to +50 mV | Yes |
● Input resistance (-50 mV to +50 mV) | 100 kΩ |
● -500 mV to +500 mV | Yes |
● Input resistance (-500 mV to +500 mV) | 100 kΩ |
● -80 mV to +80 mV | No |
Input ranges (rated values), currents | |
● 0 to 20 mA | Yes |
● Input resistance (0 to 20 mA) | 50 Ω |
● -10 mA to +10 mA | No |
● -20 mA to +20 mA | Yes |
● Input resistance (-20 mA to +20 mA) | 50 Ω |
● -3.2 mA to +3.2 mA | No |
● 4 mA to 20 mA | Yes |
● Input resistance (4 mA to 20 mA) | 50 Ω |
Input ranges (rated values), thermocouples | |
● Type B | No |
● Type C | 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 | Yes; Standard/climate |
● Input resistance (Ni 100) | 100 MΩ |
● Ni 1000 | Yes |
● Input resistance (Ni 1000) | 100 MΩ |
● LG-Ni 1000 | Yes; Standard/climate |
● Input resistance (LG-Ni 1000) | 100 MΩ |
● Ni 120 | No |
● Ni 200 | No |
● Ni 500 | No |
● Pt 100 | Yes; Standard/climate |
● Input resistance (Pt 100) | 100 MΩ |
● 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 | Yes |
● Input resistance (0 to 600 ohms) | 100 MΩ |
● 0 to 6000 ohms | Yes |
● Input resistance (0 to 6000 ohms) | 100 MΩ |
Characteristic linearization | |
● parameterizable | Yes |
— for resistance thermometer | yes; Pt100 standard/air con.; Ni100 standard/air con.; Ni1000 standard/air con.; LG-Ni1000 standard/air con. |
Cable length | |
● shielded, max. | 200 m; max. 50 m at 50 mV |
Analog value generation for the inputs | |
Measurement principle | integrating |
Integration and conversion time/resolution per channel | |
● Resolution with overrange (bit including sign), | 13 bit |
max. | |
● Integration time, parameterizable | Yes; 60 / 50 ms |
● Basic conversion time (ms) | 66 / 55 ms |
● Interference voltage suppression for interference frequency f1 in Hz | 50 / 60 Hz |
Encoder | |
Connection of signal encoders | |
● for current measurement as 2-wire transducer | Yes; with external supply |
● for current measurement as 4-wire transducer | Yes |
● for resistance measurement with two-wire connection | Yes |
● for resistance measurement with three-wire connection | Yes |
● for resistance measurement with four-wire connection | Yes |
Errors/accuracies | |
Operational error limit in overall temperature range | |
● Voltage, relative to input range, (+/-) | 0.6 %; ±0.6 % (±5 V, 10 V, 1 to 5 V, 0 to 10 V); ±0.5 % (±50 mV, |
500 mV, 1 V) | |
● Current, relative to input range, (+/-) | 0.5 %; ±20 mA, 0 to 20 mA, 4 to 20 mA |
● Resistance, relative to input range, (+/-) | 0.5 %; 0 to 6 kohms, 0 to 600 kohms |
● Resistance thermometer, relative to input range, (+/-) | 1 Kelvin (Pt100, Ni100, climatic; Ni1000, LG-Ni1000, standard; Ni1000, LG-Ni1000, climatic); 1.2 Kelvin (Pt100, Ni100, standard) |
Basic error limit (operational limit at 25 °C) | |
● Voltage, relative to 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, relative to input range, (+/-) | 0.3 %; ±20 mA, 0 to 20 mA, 4 to 20 mA |
● Resistance, relative to input range, (+/-) | 0.3 %; 0 to 6 kohms, 0 to 600 kohms |
Resistance thermometer, relative to input range, (+/-) | 1 Kelvin (Pt100, Ni100, standard); 0.8 Kelvin (Pt100, Ni100, climatic; Ni1000, LG-Ni1000, standard; Ni1000, LG-Ni1000, climatic) |
Interrupts/diagnostics/status information | |
Diagnostics function | No |
Alarms | |
● Diagnostic alarm | No |
● Limit value alarm | No |
Diagnostic messages | |
● Diagnostic information readable | No |
Diagnostics indication LED | |
● Group error SF (red) | No |
Potential separation | |
Potential separation analog inputs | |
● between the channels and backplane bus | Yes |
Isolation | |
Isolation tested with | 500 V DC |
Connection method | |
required front connector | 40-pin |
Dimensions | |
Width | 40 mm |
Height | 125 mm |
Depth | 117 mm |
Weights | |
Weight, approx. | 250 g |
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