Product Title

Siemens 6ES7131-6BF01-0AA0 ET200SP DI Module DI 8x24VDC BA 8 Digital Inputs Basic 24V DC

2. Product Overview

The Siemens 6ES7131-6BF01-0AA0 is a basic digital input module for SIMATIC ET200SP distributed I/O system. It features 8 channels of 24V DC digital input, used to collect on-site switch and sensor signals such as proximity switches, limit switches and push buttons. It communicates to the main PLC via PROFINET bus, realizing remote signal acquisition for distributed automation stations. This basic type module adopts PNP sink input design, compliant with IEC 61131 Type2 standard, widely used for general factory automation signal collection.

2. Core Advantages & Key Features

✅ 8-channel Digital Input 24V DC Basic Module 8 PNP sink input channels for connecting switches and 2-wire sensors. ✅ Configurable Input Delay Input delay adjustable from 0.05ms to 20ms per channel, filter interference signal on site. ✅ Compact Slim Design 15mm slim width, DIN rail installation, save cabinet space. ✅ Module-level Diagnostic Function Diagnose power supply fault, easy maintenance and troubleshooting. ✅ Compatible with BU A0 Base Unit Works with type A0 base unit, hot-swap available during system maintenance. ✅ I&M Identification Data Support I&M0~I&M3 identification data for asset management. ✅ Wide Application Compatibility Programmed via TIA Portal, seamlessly integrated into SIMATIC PLC system.

3. Technical Parameters

4. Application Industries & Typical Scenarios

Applicable Industries Packaging machinery, textile equipment, conveyor systems, water treatment, printing machinery, general factory automation.

Typical Equipment Limit switch signal acquisition, proximity sensor detection, button & safety gate signal collection, remote I/O station for machine tools, material handling automation.

5. Packing & Logistics

• Individual original carton packaging
• Brand new original in stock; fully tested refurbished units available
• 12-month warranty for brand-new items
• Export documents: commercial invoice, packing list can be supplied for overseas shipment