Siemens 6ES7148-6JG00-0BB0 SIMATIC ET 200eco PN CM 8x IO-Link DI 4x M12-L Remote I/O Module

The Siemens 6ES7148-6JG00-0BB0 is a SIMATIC ET 200eco PN combination module with 8 IO-Link ports and 4 standard digital inputs, in an IP67/IP69K M12-L housing for direct machine mounting. It runs PROFINET IO with EtherNet/IP and Modbus TCP together, supports S2 system redundancy, MRP and shared-device access for up to 2 controllers, and reads back per-port diagnostics for each connected IO-Link device.

Technical Specifications

Selection Notes

With 8 IO-Link ports against the sibling combination module's smaller IO-Link count and 12 standard DIQ, this module suits stations dominated by IO-Link sensors and actuators rather than mixed discrete wiring; choose the DIQ-heavy sibling instead when more than 4 conventional digital I/O points are needed. The 4 standard digital inputs are fixed inputs, not parameterizable as outputs, so any switching function still has to go through the IO-Link ports or a separate output module. IP67/IP69K sealing and the shared 2-controller, dual-protocol support, PROFINET plus EtherNet/IP or Modbus TCP, make it usable on machines built for more than one automation platform without a second I/O drop.