Siemens-6ES7-315-2EH14-0AB0-CPU-315-2-PN-DP
Siemens-6ES7-315-2EH14-0AB0-CPU-315-2-PN-DP

Siemens 6ES7 315 2EH14 0AB0 CPU 315 2 PN DP

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Siemens 6ES7 315 2EH14 0AB0 CPU 315 2 PN DP is the SIMATIC S7-300  Central processing unit with 384 KB work memory, This PLC Siemens 6ES7 315 2EH14 0AB0 CPU 315 2 PN DP Has many features and powerful function,1st interface MPI/DP 12 Mbit/s, 2nd interface Ethernet PROFINET, with 2-port switch, Micro Memory Card required

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Specification of Siemens 6ES7 315 2EH14 0AB0 CPU 315 2 PN DP

Part number 6ES7315-2EH14-0AB0
General information
HW functional status 1
Firmware version V3.2
Product function
●   Isochronous mode Yes; Via PROFIBUS DP or PROFINET interface
Engineering with
●   Programming package STEP 7 V5.5 or higher
Supply voltage
Rated value (DC) 24 V
permissible range, lower limit (DC) 20.4 V
permissible range, upper limit (DC) 28.8 V
external protection for power supply lines (recommendation) 2 A min.
Mains buffering
●   Mains/voltage failure stored energy time 5 ms
●   Repeat rate, min. 1 s
Input current
Current consumption (rated value) 750 mA
Current consumption (in no-load operation), typ. 150 mA
Inrush current, typ. 4:00 AM
I²t 1 A²·s
Power loss
Power loss, typ. 4.65 W
Memory
Work memory
●   integrated 384 kbyte
●   expandable  No
Load memory
●   Plug-in (MMC) Yes
●   Plug-in (MMC), max. 8 Mbyte
●   Data management on MMC (after last programming), min. 10:00 AM
Backup
●   present Yes; Guaranteed by MMC (maintenance-free)
●   without battery Yes; Program and data
CPU processing times
for bit operations, typ. 0.05 µs
for word operations, typ. 0.09 µs
for fixed point arithmetic, typ. 0.12 µs
for floating point arithmetic, typ. 0.45 µs
CPU-blocks
Number of blocks (total) 1 024; (DBs, FCs, FBs); the maximum number of loadable blocks can be reduced by the MMC used.
DB
●   Number, max. 1 024; Number range: 1 to 16000
●   Size, max. 64 kbyte
FB
●   Number, max. 1 024; Number range: 0 to 7999
●   Size, max. 64 kbyte
FC
●   Number, max. 1 024; Number range: 0 to 7999
●   Size, max. 64 kbyte
OB
●   Size, max. 64 kbyte
●   Number of free cycle OBs 1; OB 1
●   Number of time alarm OBs 1; OB 10
●   Number of delay alarm OBs 2; OB 20, 21
●   Number of cyclic interrupt OBs 4; OB 32, 33, 34, 35
●   Number of process alarm OBs 1; OB 40
●   Number of DPV1 alarm OBs 3; OB 55, 56, 57
●   Number of isochronous mode OBs 1; OB 61
●   Number of startup OBs 1; OB 100
●   Number of asynchronous error OBs 6; OB 80, 82, 83, 85, 86, 87 (OB83 only for PROFINET IO)
●   Number of synchronous error OBs 2; OB 121, 122
Nesting depth
●   per priority class 16
●   additional within an error OB 4
Counters, timers and their retentivity
S7 counter
●   Number 256
Retentivity
— adjustable Yes
— preset Z 0 to Z 7
Counting range
— adjustable Yes
— counting range / of S7 counters / initial value 0
— counting range / of S7 counters / full-scale value 999
IEC counter
●   present Yes
●   Type  SFB
●   Number Unlimited (limited only by RAM capacity)
S7 times
●   Number 256
Retentivity
— adjustable Yes
— preset No retentivity
Time range
— time range / of the S7 timers / initial value 10 ms
— time range / of the S7 timers / full-scale value 9 990 s
IEC timer
●   present Yes SFB
●   Type Unlimited (limited only by RAM capacity)
●   Number
Data areas and their retentivity
Retentive data area (incl. timers, counters, flags), max. 128 kbyte
Flag
●   Size, max. 2 048 byte
●   Retentivity available Yes; MB 0 to MB 2 047
●   Retentivity preset MB 0 to MB 15
●   Number of clock memories 8; 1 memory byte
Data blocks
●   Retentivity adjustable Yes; via non-retain property on DB
●    Retentivity preset Yes
Local data
●    per priority class, max. 32 768 byte; Max. 2048 bytes per block
Address area
I/O address area
●    Inputs 2 048 byte
●    Outputs 2 048 byte
of which distributed
— Inputs 2 048 byte
— Outputs 2 048 byte
Process image
●    Inputs 2 048 byte
●    Outputs 2 048 byte
●    Inputs, adjustable 2 048 byte
●    Outputs, adjustable 2 048 byte
●    Inputs, default 128 byte
●    Outputs, default 128 byte
Subprocess images
●    Number of subprocess images, max. 1; With PROFINET IO, the length of the user data is limited to 1600 bytes
Digital channels
●    Inputs 16 384
— of which central 1 024
●    Outputs 16 384
— of which central 1 024
Analog channels
●    Inputs 1 024
— of which central 256
●    Outputs 1 024
— of which central 256
Hardware configuration
Number of expansion units, max. 3
Number of DP masters
●    integrated 1
●    via CP 4
Number of operable FMs and CPs (recommended)
●    FM 8
●    CP, PtP 8
●    CP, LAN 10
Rack
●    Racks, max. 4
●    Modules per rack, max. 8
Time of day
Clock
●    Hardware clock (real-time) Yes
●    retentive and synchronizable Yes
●    Backup time 6 wk; At 40 °C ambient temperature
●    Deviation per day, max. 10s, Type.: 2 s
●    Behavior of the clock following POWER-ON Clock continues running after POWER OFF
●    Behavior of the clock following expiry of backup period the clock continues at the time of day it had when power was switched off
Operating hours counter
●    Number 1
●    Number/Number range 0
●    Range of values 0 to 2^31 hours (when using SFC 101)
●    Granularity 1 h
●    retentive Yes; Must be restarted at each restart
Clock synchronization
●    supported Yes
●    to MPI, master Yes
●    to MPI, slave Yes
●    to DP, master Yes; With DP slave only slave clock
●    to DP, slave Yes
●    in AS, master Yes
●    in AS, slave Yes
●    on Ethernet via NTP Yes; As client
Digital inputs  
Number of digital inputs 0
Digital outputs  
Number of digital outputs 0
Analog inputs  
Number of analog inputs 0
Analog outputs  
Number of analog outputs 0
Interfaces  
Number of industrial Ethernet interfaces 1; 2 ports (switch) RJ45
Number of PROFINET interfaces 1; 2 ports (switch) RJ45
Number of RS 485 interfaces 1; Combined MPI / PROFIBUS DP
Number of RS 422 interfaces 0
1. Interface  
Interface type Integrated RS 485 interface
Isolated Yes
Interface types
●    RS 485 Yes
●    Output current of the interface, max. 200 mA
Protocols
●    MPI Yes
●    PROFIBUS DP master Yes
●    PROFIBUS DP slave Yes
●    Point-to-point connection No
MPI
●    Transmission rate, max. 12 Mbit/s
Services
— PG/OP communication Yes
— Routing Yes
— Global data communication Yes
— S7 basic communication Yes
— S7 communication Yes
— S7 communication, as client No; but via CP and loadable FB
— S7 communication, as server Yes
PROFIBUS DP master
●    Transmission rate, max. 12 Mbit/s
●    Number of DP slaves, max. 124
Services
— PG/OP communication Yes
— Routing Yes
— Global data communication No
— S7 basic communication Yes
— S7 communication Yes
— S7 communication, as client No
— S7 communication, as server Yes
— Equidistance Yes
— Isochronous mode Yes; OB 61; isochronous mode can only be used alternatively on PROFIBUS DP or PROFINET IO
— SYNC/FREEZE Yes
— Activation/deactivation of DP slaves Yes
— Number of DP slaves that can be simultaneously activated/deactivated, max. 8
— Direct data exchange (slave-to-slave communication) Yes; as subscriber
— DPV1 Yes
Address area
— Inputs, max. 2 kbyte
configuration / header
Configuration software
●   STEP 7 Yes; V5.5 or higher
configuration / programming / header
●   Command set see instruction list 8
●   Nesting levels see instruction list
●   System functions (SFC) see instruction list
●   System function blocks (SFB) see instruction list
Programming language
— LAD Yes
— FBD Yes
— STL Yes
— SCL Yes
— CFC Yes
— GRAPH Yes
— HiGraph® Yes
Know-how protection
●   User program protection/password protection Yes
●   Block encryption Yes; With S7 block Privacy
Dimensions
Width 40 mm
Height 125 mm
Depth 130 mm
Weights  
Weight, approx. 340 g

 

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