SIEMENS 6AV3971-1PA13-0AA0 Description Description SIEMENS MEMORY SUBMODULE FOR OP30 W/O OPERATING SYSTEM EPROM WITH S-RAM 256 KBYTES Related products SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FN3300-4SA00-0AA0
