4.3 Technical data
Order no.
315-4PN23
Type
CPU 315PN
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)
270 mA
Current consumption (rated value)
1.1 A
Inrush current
6 A
I²t
0.28 A²s
Max. current drain at backplane bus
2.5 A
Max. current drain load supply
-
Power loss
8.5 W
Load and working memory
Load memory, integrated
4 MB
Load memory, maximum
4 MB
Work memory, integrated
1 MB
Work memory, maximal
4 MB
Memory divided in 50% program / 50% data
ü
Memory card slot
SD/MMC-Card with max. 2 GB
Hardware configuration
Racks, max.
4
Modules per rack, max.
8 in multiple-, 32 in a single-rack configuration
Number of integrated DP master
1
Number of DP master via CP
4
Operable function modules
8
Operable communication modules PtP
8
Operable communication modules LAN
8
Status information, alarms, diagnostics
Status display
yes
Interrupts
no
Process alarm
no
Diagnostic interrupt
no
Diagnostic functions
yes
Diagnostics information read-out
possible
System 300S
+
Hardware description
Technical data
HB140 | CPU | 315-4PN23 | en | 18-02
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