6ES7412-2XG04-0AB0

CPU412-2, MPI/DP, 256KB

SIMATIC S7-400, CPU 412-2 CENTRAL PROCESSING UNIT WITH: 256 KB WORKING MEMORY, (128 KB CODE, 128 KB DATA), 1. INTERFACE MPI/DP 12 MBIT/S, 2. INTERFACE PROFIBUS DP
General information
Firmware version		V4.0
Engineering with
● Programming package		STEP 7 V5.2 SP1 HF3 or higher with HW update
CiR – Configuration in RUN
CiR synchronization time, basic load		100 ms
CiR synchronization time, time per I/O byte		200 µs
Supply voltage
Rated value (DC)
● 24 V DC		Yes
Input current
from backplane bus 5 V DC, typ.		1 A
from backplane bus 5 V DC, max.		1.2 A
from backplane bus 24 V DC, max.		Total current consumption of the components connected to the MPI/DP interfaces, but no more than 150 mA per interface
Power loss
Power loss, typ.		4.5 W
Memory
Work memory
● integrated (for program)		128 kbyte
● integrated (for data)		128 kbyte
● expandable		No
Load memory
● expandable FEPROM		Yes; with Memory Card (FLASH)
● expandable FEPROM, max.		64 Mbyte
● integrated RAM, max.		256 kbyte
● expandable RAM		Yes; with Memory Card (RAM)
● expandable RAM, max.		16 Mbyte

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