315-4PN33

4.3 Technical data
Order no. 315-4PN33
Type CPU 315SN/PN ECO
SPEED-Bus -
Technical data power supply
Power supply (rated value) DC 24 V
Power supply (permitted range) DC 20.4...28.8 V
Reverse polarity protection
ü
Current consumption (no-load operation) 200 mA
Current consumption (rated value) 0.7 A
Inrush current 11 A
I²t 0.4 A²s
Max. current drain at backplane bus 2 A
Power loss 5.5 W
Load and working memory
Load memory, integrated 512 KB
Load memory, maximum 512 KB
Work memory, integrated 512 KB
Work memory, maximal 512 KB
Memory divided in 50% program / 50% data
ü
Memory card slot MMC-Card with max. 1 GB
Hardware configuration
Racks, max. 4
Modules per rack, max. 8 in multiple-, 32 in a single-rack configuration
Number of integrated DP master 0
Number of DP master via CP 4
Operable function modules 8
Operable communication modules PtP 8
Operable communication modules LAN 8
Command processing times
Bit instructions, min. 0.01 µs
Word instruction, min. 0.01 µs
Double integer arithmetic, min. 0.01 µs
Floating-point arithmetic, min. 0.06 µs
Timers/Counters and their retentive charac-
teristics
Number of S7 counters 512
VIPA System 300S Hardware description
Technical data
HB140 | CPU | 315-4PN33 | GB | 14-43 31