6ES7231-4HF32-0XB0 | Siemens | Analog Cur/Volt Input

Description

The Siemens 6ES7231-4HF32-0XB0 SIMATIC S7-1200 SM 1231 Analog Current/Voltage Input Module, designated by part number 6ES7 231-4HF32-0XB0, is a component of the SIMATIC S7-1200 series designed for industrial automation applications. It features eight analog inputs capable of accepting voltage inputs ranging from +/-10V, +/-5V, +/-2.5V, or current inputs in the range of 0-20mA/4-20mA.

Equipped with a 12-bit resolution and an additional sign bit, the module offers precise analog signal conversion through its 13-bit analog-to-digital converter (ADC). This enables accurate data acquisition and processing, essential for various control and monitoring tasks in industrial settings.

Technical Specifications

Information About 6ES7231-4HF32-0XB0

The Siemens 6ES7231-4HF32-0XB0 is an analogue input module designed for integration within the SIMATIC S7-1200 PLC system. Specifically, it falls under the SM1231 series, providing eight analogue input channels to facilitate the acquisition of current and voltage signals. The module supports a versatile range of input signal configurations, accommodating signals within the ranges of +/-10V, +/-5V, +/-2.5V, or 0-20mA/4-20mA.

Each of the eight analogue inputs is equipped with a 12-bit resolution along with an additional sign bit, resulting in a total effective resolution of 13 bits when processed by the integrated analog-to-digital converter (ADC). This high-resolution capability ensures accurate and precise conversion of analogue signals into digital data, contributing to the overall reliability and performance of the system.

The module operates with a supply voltage of 24 V DC, falling within a permissible range of 20.4 V to 28.8 V DC. It incorporates short-circuit protection mechanisms to safeguard against potential issues in the circuit. The dimensions of the module are specified at 45 x 100 x 75 mm, and it is designed for DIN-rail mounting with a standard 35 mm profile. Connection to external devices or systems is facilitated through screw terminals, providing a secure and reliable interface.

In terms of environmental considerations, the module is suitable for operation in a temperature range from -20°C to 60°C. It carries an IP20 protection rating, indicating protection against solid objects but lacking specific protection against water ingress.

Additionally, the Siemens 6ES7231-4HF32-0XB0 features alarm inputs, enhancing its functionality by allowing the system to respond to predefined conditions or events. This capability contributes to the overall versatility of the module and its applicability in various industrial automation and control scenarios.

Manufacturer information

Siemens: A renowned global manufacturer, leading in technology, engineering, and innovation across diverse sectors for a sustainable future.

IQElectro 2 Year Warranty

IQElectro offers a 2-Year Warranty on all our products. This complimentary two-year warranty ensures that every purchase from IQElectro is a secure investment in the future of your company.
Warranty Terms and Conditions

IQElectro is not an authorized distributor.

IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses. Some hardware products may contain software and firmware and may not be legally operated without first obtaining an appropriate license from the manufacturer. IQElectro makes no representation as to whether a product will or will not have software or firmware and, if it does, whether the software or firmware is the revision level that you need for your application. IQElectro also makes no representations as to your ability or right to download or otherwise obtain software or firmware for the product from the Original Manufacturer, its distributors, or any other source. IQElectro also makes no representations as to your right to install any such software or firmware on the product. IQElectro will not obtain or supply software or firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing software or firmware. Customer acknowledges and agrees that IQElectro DOES NOT provide any software, firmware, operating system, or right-to-use licenses with the products it sells. Customers understand and agree that proper software (firmware) licensing, maintenance, and upgrades are subject to the applicable manufacturer's Licensing Agreement or similar document. Disclaimer Policy.