Siemens 6AG2531-7KF00-4AB0 SIPLUS S7-1500 Analog Input Module

SKU 6AG2531-7KF00-4AB0

In stock

12-month warranty
Free returns within 30 days

Manufacturer: Siemens
Product No.: 6AG2531-7KF00-4AB0
Origin Germany
Product Type: Analog Input Modules
Barcode: 85389091
Payment: T/T, Western Union
Weight: 0.44 kg
Dimensions: 3.50cm x 12.90cm x 14.70cm
Shipping port: Xiamen
Warranty: 12 months

Product Description

Description

The 6AG2531-7KF00-4AB0 is a SIPLUS S7-1500 AI 8xU/I/RTD/TC TX rail analog input module, specifically designed for operation in extreme environmental conditions. Based on the standard 6ES7531-7KF00-0AB0 module, this unit features a protective conformal coating, allowing it to withstand harsh industrial settings with an operating temperature range from -40 Celsius to +70 Celsius (with short-term operation at +85 Celsius for 10 minutes). It provides high-precision data acquisition with 16-bit resolution and 0.3% accuracy, supporting 8 channels grouped for voltage, current, resistance (RTD), or thermocouple (TC) measurements.

Features

Environmental Resilience: Conformal coating for TX rail applications (extended temperature range).
Versatile Input Range: Supports U/I/RTD/TC signals.
High Precision: 16-bit resolution with 0.3% accuracy.
Channel Configuration: 8 channels in groups of 8; 4 channels designated for RTD measurement.
Diagnostics: Integrated diagnostics and hardware interrupts for system monitoring.
Included Accessories: Supplied with infeed element, shielding bracket, and shield terminal.

Technical Specifications

Feature	Specification
Manufacturer	Siemens
Brand	Siemens
Series	SIPLUS S7-1500
Model	6AG2531-7KF00-4AB0
Analog Inputs	8
Resolution	16-bit
Accuracy	0.3%
Common Mode Voltage	10 V
Operating Temperature	-40 to +70 Celsius (up to +85 Celsius for 10 min)
Dimensions	3.50 cm x 12.90 cm x 14.70 cm
Weight	0.44 kg
Product Phase	Active
ECCN	EAR99

Installation Guidelines

Mounting: Mount the module on the S7-1500 DIN rail. Ensure the infeed element is properly seated to provide power to the module.
Shielding: Utilize the provided shielding bracket and shield terminal to ground cable shields correctly, reducing electromagnetic interference (EMI).
Wiring: Connect inputs according to the specific sensor type (U, I, RTD, or TC). Note that 4 channels are reserved for RTD measurement configurations.
Environmental Considerations: Due to its TX rail rating, this module is suitable for outdoor or non-climate-controlled industrial cabinets; however, ensure the module is protected from direct moisture ingress if installed outside of a rated enclosure.

Shipping & Returns

Global Express Shipping

Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

FAQ

What is the primary advantage of the 6AG2531-7KF00-4AB0 compared to the standard module?

This module features a conformal coating and is rated for TX rail applications, allowing it to operate in extreme temperatures ranging from -40 Celsius to +70 Celsius.

How many channels does the module support and what are their types?

It features 8 analog inputs in a single group, supporting voltage (U), current (I), resistance (RTD), and thermocouple (TC) signals.

Does this module include necessary installation hardware?

Yes, the module is supplied with an infeed element, a shielding bracket, and a shield terminal.

What is the maximum short-term temperature tolerance?

The module can withstand +85 Celsius for a duration of 10 minutes.

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