Siemens SIMATIC PLC 6AG2131-6BH00-4BA0 SIPLUS ET 200SP    DI 16X24VDC ST TX RAIL    -40 ... +70 DEGREE C    +85 DEGREE C FOR 10 MIN    WITH CONFORMAL COATING    BASED ON 6ES7131-6BH00-0BA0    .    DI 16X 24VDC STANDARD,    FITS TO BU-TYPE A0,    COLOR CODE CC00,    MODULE DIAGNOSIS 6AG21316BH004BA0