SIEMENS 6AV3971-1PA13-0AA0 Description Description SIEMENS MEMORY SUBMODULE FOR OP30 W/O OPERATING SYSTEM EPROM WITH S-RAM 256 KBYTES Related products SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1790L811A
