Siemens SIMATIC S7-400H - Technical Specifications; S7-400 H

Installation of a CPU 41x-H
4-21
Automation System S7-400H Fault-tolerant Systems
A5E00068197-07
Technical Specifications
Name Order Number Current
Consumption at 5 V
BackupCurrents
MC 952 / 256 Kbytes / RAM 6ES7 952-1AH00-0AA0 typ. 35 mA
max. 80 mA
typ.  
max. 40 A
MC 952 / 1 Mbyte / RAM 6ES7 952-1AK00-0AA0 typ. 40 mA
Max. 90 mA
typ. 3 A
max. 50 A
MC 952 / 2 Mbytes / RAM 6ES7 952-1AL00-0AA0 typ. 45 mA
max. 100 mA
typ. 5 A
max. 60 A
MC 952 / 4 MB / RAM 6ES7 952-1AM00-0AA0 typ. 45 mA
max. 100 mA
typ. 5 A
max. 60 A
MC 952 / 8 MB / RAM 6ES7 952-1AP00-0AA0 typ. 45 mA
max. 100 mA
typ. 5 A
max. 60 A
MC 952 / 16 MB / RAM 6ES7 952-1AS00-0AA0 typ. 45 mA
max. 100 mA
typ. 5 A
max. 60 A
MC 952 / 1 Mbyte / 5V Flash 6ES7 952-1KK00-0AA0 typ. 40 mA
Max. 90 mA
–
MC 952 / 2 Mbytes / 5V Flash 6ES7 952-1KL00-0AA0 typ. 50 mA
max. 100 mA
–
MC 952 / 4 Mbytes / 5V Flash 6ES7 952-1KM00-0AA0 typ. 40 mA
Max. 90 mA
–
MC 952 / 8 Mbytes / 5V Flash 6ES7 952-1KP00-0AA0 typ. 50 mA
max. 100 mA
–
MC 952 / 16 Mbytes / 5V
Flash
6ES7 952-1KS00-0AA0 typ. 55 mA
max. 110 mA
–
MC 952 / 32 Mbytes / 5V
Flash
6ES7 952-1KT00-0AA0 typ. 55 mA
max. 110 mA
–
MC 952 / 64 Mbytes / 5V
Flash
6ES7 952-1KY00-0AA0 typ. 55 mA
max. 110 mA
–
Dimensions W x H x D WHD (in mm) 7,5  57  87
Weight max. 35 g
EMC protection Provided by construction