SIEMENS 6ES5374-2AH21 Description Description SIEMENS SIMATIC S5 MEMORY CARD, LONG TYPE RAM, 256 KBYTES (16 BIT) Related products SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FK7044-7AF71-1EG0
