The Siemens 6ES7541-1AD01-0AB0 is an active SIMATIC S7-1500 communications module for RS-232 serial connections, supporting freeport, 3964(R), USS, and Modbus RTU protocols at up to 115200 bit/s.
Status & compliance check
RoHS conformity is documented from 13-09-24 onward; REACH information is available per the candidate list. Group code R135, product group 4502. Export classification AL: N / ECCN: 9N9999 means no special license required for most destinations.
