Siemens 6ES7141-6BG00-0BB0 SIMATIC ET 200eco PN DI 8x24VDC M12-L IP67/IP69K Remote I/O Module

The Siemens 6ES7141-6BG00-0BB0 is a SIMATIC ET 200eco PN digital input module with 8 channels of 24 V DC input, wired through 2x M12-L PROFINET ports plus M12 I/O connectors in an IP65/67/69K housing rated for washdown environments. It runs isochronous mode down to a 250 microsecond cycle and supports PROFINET S2 system redundancy with MRP media redundancy.

Technical Specifications

Selection Notes

Choose this DI module over a DIN-rail ET 200SP station when the sensors sit on the machine itself: the M12-L PROFINET ports and IP65/67/69K housing let it mount in the field, including washdown areas, without a junction box. PROFINET S2 system redundancy and MRP media redundancy make it a fit for lines that cannot tolerate a single controller or cable-break failure; skip that overhead on a simple standalone cell. The module is suitable for safety-related tripping of standard modules to PL d / SIL 2 from firmware FS01, so a fail-safe CPU can switch a standard sensor channel through it without a dedicated F-DI module.

Applications

Field-mounted digital sensor input on PROFINET networks - proximity switches, limit switches, and photoelectric sensors on conveyors and machine cells where washdown protection or network redundancy is required.