Siemens 6ES7141-5BF00-0BL0 SIMATIC ET 200AL IO-Link DI 8x24VDC 8xM8 IP67 Remote I/O Module

The Siemens 6ES7141-5BF00-0BL0 is a SIMATIC ET 200AL IO-Link input module with 8 channels of 24 V DC digital input, wired through 8x M8 connectors for direct field mounting. It reads sourcing (PNP) signals per IEC 61131 type 3 and reports channel data through IO-Link 1.1 at 38.4 kBd, in an IP65/67 housing built to run outside a control cabinet.

Technical Specifications

Selection Notes

Pick this IO-Link variant over a hard-wired ET 200AL DI module when the connected sensors are IO-Link Port Class A devices: the 2.1 ms minimum cycle time and per-channel diagnostics run over the IO-Link master instead of individual wiring back to the station. The 0.7 A encoder-supply budget is shared across all 8 ports, so tally current-hungry sensors against that limit before wiring a full 8-channel load. IP65/67 sealing and a -30 to +55 degC range keep the module usable bolted directly to the machine, without an enclosure.

Applications

Distributed digital sensing on machine-mounted IO-Link networks - proximity sensors, photoelectric switches, and other IO-Link Port Class A field devices wired directly to the module without a control cabinet.