
Memory card
The Siemens SIMATIC S7 series
RAM memory card for S7-400.
The memory size is 256kbyte.
Type of memory Flash-EPROM
Memory size 256 Kbyte
Weight 51 g
AddFEM Sequence of Event
ADDFEM (front end module)
PROFIBUS device with high-speed I/O functions,
redundant, FEF (front end function)
Supply Voltage:24 V DC (±15%)
Power Consumption:≤ 5 W (typical)
PROFIBUS Interface:2 ports (RS-485)