Siemens 6ES7143-5BF00-0BL0 SIMATIC ET 200AL IO-Link DIQ 4+DQ 4x24VDC/0.5A M8 Remote I/O Module

The Siemens 6ES7143-5BF00-0BL0 is a SIMATIC ET 200AL IO-Link module with 4 fixed digital outputs and 4 parameterizable DIQ channels, rated 24 V DC / 0.5 A. It runs IO-Link 1.1 at 38.4 kBd over 8x M8 field connectors, powered from the IO-Link master's Us+/UA+ supply, and supports PL d / Cat. 3 / SIL 2 safety-related tripping from FS01.

Technical Specifications

Selection Notes

Combines the M8-connector, 4 DQ-fixed plus 4 DIQ-parameterizable layout of 6ES7143-5BF00-0BA0 with an IO-Link 1.1 interface instead of a direct PROFINET/PROFIBUS station address, so it reports through the IO-Link master port. Choose it over the PROFINET/PROFIBUS M8 variant when the station is already built around an IO-Link master and fieldbus addresses are limited; PL d / Cat. 3 / SIL 2 tripping support carries over from FS01 either way.

Applications

Fits IO-Link-based stations needing compact M8 digital I/O at IP67, aggregating several 4+4-channel blocks behind one master port instead of dedicated fieldbus stations.