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Siemens
6AG1331-1KF02-7AB0
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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 6AG1331-1KF02-7AB0 |
| Alternative Part Number | 6AG13311KF027AB0 |
| Manufacturer | Siemens |
| Category | General Automation |
| Series | SIPLUS |
| Module Type | Analogue Input Module |
| Analogue Inputs | 8 |
| Input Type | Analogue |
| Input Current | 40 mA (max. permissible input current for current input) |
| Input Voltage | 30 V (max. permissible input voltage for voltage input) |
| Resolution | 13 bit |
| Update Time | 66 ms module update |
| Operating Temperature Range | -25 °C to +70 °C |
| Dimensions | 40 x 117 x 125 mm |
| Weight | Approx. 250 g |
| Conformal Coating | Yes, based on 6ES7331-1KF02-0AB0 |
| Isolation | Optically isolated |
| Input Resistance | 100 kΩ for voltage inputs, 100 Ω for current inputs |
| Resistance Measurement Compatibility | Yes, for resistance thermometers and resistances |
| Power Loss | Typical 0.4 W |
| Required Front Connector | 40-pin |
| Standards and Approvals | CE, UL, RCM, KC, EAC, FM |
| Railway Application Compliance | No (EN 50121-4, EN 50155) |
| Ambient Conditions | Capable of operating up to 5,000 m above sea level, with relative humidity up to 100% RH incl. |
The Siemens SIPLUS S7-300 SM 331 Analogue Input Module is a robust and versatile component designed to meet the demands of a wide range of industrial automation applications. This module is part of the esteemed SIPLUS series and is based on the 6ES7331-1KF02-0AB0, featuring a conformal coating that enhances its durability in harsh environments.
With its compact dimensions of 40 x 117 x 125 mm, the module is engineered to fit seamlessly into your control systems, providing a space-efficient solution without compromising on functionality. The module is equipped with 8 analogue inputs, offering a 13-bit resolution for precise data acquisition. It supports a variety of input types including voltage, current, resistance, and resistance thermometers such as Pt100 and Ni1000, making it highly adaptable to different sensor types.
The module's ability to operate within a wide temperature range of -25°C to +70°C ensures reliable performance even in extreme conditions. Additionally, the module's galvanic isolation between channels and the backplane bus ensures signal integrity and protects against electrical interference.
Designed with the user in mind, the SIPLUS S7-300 SM 331 module also features easy-to-use front connectors, simplifying installation and maintenance. Its integration into existing systems is straightforward, allowing for efficient setup and commissioning.
Whether you're managing complex processes or require precise monitoring, the Siemens SIPLUS S7-300 SM 331 Analogue Input Module is a dependable choice that delivers consistent, high-quality performance for your automation needs.
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Frequently Asked Questions
What type of input signals can this analogue input module process?
The SIPLUS S7-300 SM 331 can process a variety of input signals including voltage, current, resistance, and resistance thermometers such as Pt100 and Ni100.
Is this module suitable for use in extreme temperature conditions?
Yes, the module is designed to operate in a wide range of temperatures from -25°C to +70°C, making it suitable for harsh industrial environments.
Can this input module be used in applications with high levels of humidity?
The module can handle high humidity levels and is tested in accordance with IEC 60068-2-38, allowing for 100% relative humidity including condensation and frost, although it should not be commissioned under condensation conditions.
What certifications does this input module hold?
The module holds several certifications including CE, UL, FM, RCM, KC, and EAC, ensuring compliance with various international standards.
What is the maximum altitude at which this module can operate?
The module can operate at altitudes up to 5,000 meters above sea level, with certain temperature and pressure considerations as detailed in the datasheet.
How does this module ensure signal integrity?
The module features optical isolation for the 8 analogue inputs, which helps to protect the circuitry from high voltage spikes and surges, ensuring reliable signal integrity.
What is the resolution of the analogue inputs on this module?
The analogue inputs on the module have a resolution of 13 bits, providing precise measurement for a range of input signals.
Does this module support resistance-based sensors?
Yes, the module supports resistance-based sensors including resistance thermometers and can measure resistance directly.
What is the purpose of the conformal coating on this module?
The conformal coating provides additional protection against dust, moisture, and chemical substances, enhancing the module's durability in challenging industrial environments.
What type of front connector is required for this module?
A 40-pin front connector is required for interfacing with the module, which must be ordered separately.
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