The 6ES7135-8GD00-0AN0: This is a Siemens SIMATIC ET 200BL analog output module, designated as AQ 4xI with 16-bit resolution and integrated module diagnostics for the ET 200BL distributed I/O system. The group code is R135 and the product group is X0SR, used for internal classification.
It carries RoHS compliance since 07-03-25 and meets REACH requirements with lead CAS-No. 7439-92-1 above 0,1 % (w / w). As an active standard product, it is available through normal Siemens distribution and can be quoted to order against an RFQ.