Siemens 6ES7141-5AH00-0BL0 SIMATIC ET 200AL IO-Link DI 16x24VDC 8xM12 Remote I/O Module

The Siemens 6ES7141-5AH00-0BL0 is a SIMATIC ET 200AL digital input module with 16 sink-type 24 V DC channels and IO-Link 1.1 Port Class A wiring through 8 M12 connectors, built for IP65/67 machine-mounted installation. It transmits 2 bytes of process data per module at a 2.5 ms minimum cycle time and operates from -30 to 55 C.

Technical Specifications

Selection Notes

IO-Link Port Class A wiring is what separates this module from the plain non-IO-Link 16-channel/8xM12 variant: it registers on the IO-Link master with its own Vendor ID 42 / Device ID 229380, so its 16 inputs and diagnostics appear as IO-Link process and diagnostic data rather than raw I/O bits alone. Choose it when the station already runs an IO-Link master and centralized IODD-based parameterization or remote diagnostics is wanted for standard digital inputs. The verified data lists no safety-related tripping rating for this module, so it is not a substitute where PLd/SIL2 triggering from a standard module is required.