品牌：SIEMENS/西门子 系列：西门子SIMATIC S7-300 CPU 型号：6ES7315-6FF04-0AB0 6ES7315-2FJ14-0AB0 6ES7317-2FK14-0AB0 工作电压：24V
SIMATIC S7-300, CPU 317TF-3 PN/DP, Central processing unit for PLC, Technology and safety tasks, 1.5 MB work memory, 1st interface MPI/DP 12 Mbit/s, 2nd interface DP (drive), 3rd interface Ethernet PROFINET with 2-port switch, Integr. I/O for technology, Front connector (1x 40-pole) and Micro Memory Card min. 8 MB required
| General information | |||
| HW functional status | 1 | ||
| Firmware version | V3.3 | ||
| Product function | |||
| ● Isochronous mode | Yes | ||
| Engineering with | |||
| ● Programming package | STEP 7 V5.5 + SP1 or higher or STEP 7 V5.2 + SP1 or higher with HSP 218 + Distributed Safety | ||
| Supply voltage | |||
| Rated value (DC) | 24 V | ||
| permissible range, lower limit (DC) | 19.2 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) | 850 mA | ||
| Current consumption (in no-load operation), typ. | 150 mA | ||
| Inrush current, typ. | 3.5 A | ||
| I²t | 1 A²·s | ||
| Power loss | |||
| Power loss, typ. | 4.5 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 y | ||
| 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. ● Size, max. |
1 024; Number range: 1 to 16000 64 kbyte |
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| FB | |||
|
● Number, max. ● Size, max. |
1 024; Number range: 0 to 7999 64 kbyte |
||
| FC | |||
|
● Number, max. ● Size, max. |
1 024; Number range: 0 to 7999 64 kbyte |
||
| OB | |||
|
● Number, max. ● Size, max. ● Number of free cycle OBs ● Number of time alarm OBs ● Number of delay alarm OBs ● Number of cyclic interrupt OBs ● Number of process alarm OBs ● Number of DPV1 alarm OBs ● Number of isochronous mode OBs ● Number of startup OBs ● Number of asynchronous error OBs ● Number of synchronous error OBs |
see instruction list 64 kbyte 1; OB 1 1; OB 10 2; OB 20, 21 4; OB 32, 33, 34, 35 1; OB 40 3; OB 55, 56, 57 1; OB 61 1; OB 100 5; OB 80, 82, 85, 86, 87 2; OB 121, 122 |
||
| Nesting depth | |||
|
● per priority class ● additional within an error OB |
16 4 |
||
| Counters, timers and their retentivity | |||
| S7 counter | |||
| ● Number | 256 | ||
| Retentivity | |||
|
— adjustable — lower limit — upper limit — preset |
Yes 0 255 Z 0 to Z 7 |
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| Counting range | |||
|
— lower limit — upper limit |
0 999 |
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| IEC counter | |||
|
● present ● Type ● Number |
Yes SFB Unlimited (limited only by RAM capacity) |
||
| S7 times | |||
| ● Number | 256 | ||
| Retentivity | |||
|
— adjustable — lower limit — upper limit — preset |
Yes 0 255 No retentivity |
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| Time range | |||
|
— lower limit — upper limit |
10 ms 9 990 s |
||
| IEC timer | |||
|
● present ● Type ● Number |
Yes SFB Unlimited (limited only by RAM capacity) |
||
| Data areas and their retentivity | |||
| Retentive data area (incl. timers, counters, flags), max. | 128 kbyte | ||
| Flag | |||
|
● Size, max. ● Retentivity available ● Retentivity preset ● Number of clock memories |
2 048 byte Yes; MB 0 to MB 2 047 MB 0 to MB 15 8; 1 memory byte |
||
| Data blocks | |||
|
● Retentivity adjustable ● Retentivity preset |
Yes; via non-retain property on DB Yes |
||
| Local data | |||
| ● per priority class, max. | 32 kbyte; Max. 2 KB per block | ||
| Address area | |||
| I/O address area | |||
|
● Inputs ● Outputs |
2 048 byte 2 048 byte |
||
| of which distributed | |||
|
— Inputs — Outputs |
2 048 byte 2 048 byte |
||
| Process image | |||
|
● Inputs ● Outputs ● Inputs, adjustable ● Outputs, adjustable ● Inputs, default ● Outputs, default |
2 048 byte 2 048 byte 2 048 byte 2 048 byte 384 byte 384 byte |
||
| Subprocess images | |||
| ● Number of subprocess images, max. | 1 | ||
| Digital channels | |||
|
● Inputs — of which central ● Outputs — of which central |
16 384 1 024 16 384 1 024 |
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| Analog channels | |||
|
● Inputs — of which central ● Outputs — of which central |
1 024 256 1 024 256 |
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| Hardware configuration | |||
| Number of expansion units, max. | 3 | ||
| Number of DP masters | |||
|
● integrated ● via CP |
1 4 |
||
| Number of operable FMs and CPs (recommended) | |||
|
● FM ● CP, PtP ● CP, LAN |
8 8 10 |
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| Rack | |||
|
● Racks, max. ● Modules per rack, max. |
4 8 |
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| Time of day | |||
| Clock | |||
|
● Hardware clock (real-time) ● retentive and synchronizable ● Backup time ● Deviation per day, max. ● Behavior of the clock following POWER-ON ● Behavior of the clock following expiry of backup period |
Yes Yes 6 wk; At 40 °C ambient temperature 10 s; Typ.: 2 s Clock continues running after POWER OFF the clock continues at the time of day it had when power was switched off |
||
| Operating hours counter | |||
| ● Number | 1 | ||
|
● Number/Number range ● Range of values ● Granularity ● retentive |
0 0 to 2^31 hours (when using SFC 101) 1 h Yes; Must be restarted at each restart |
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| Clock synchronization | |||
|
● supported ● to MPI, master ● to MPI, slave ● to DP, master ● to DP, slave ● in AS, master ● in AS, slave |
Yes Yes Yes Yes; With DP slave only slave clock Yes Yes No |
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| 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 | 0 | ||
| Number of PROFINET interfaces | 0 | ||
| Number of RS 485 interfaces | 2 | ||
| Number of RS 422 interfaces | 0 | ||
| 1. Interface | |||
| Interface type | Integrated RS 485 interface | ||
| Isolated | No | ||
| Interface types | |||
|
● RS 485 ● Output current of the interface, max. |
Yes 200 mA |
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| Protocols | |||
|
● MPI ● PROFIBUS DP master ● PROFIBUS DP slave ● Point-to-point connection |
Yes No No No |
||
| MPI | |||
| ● Transmission rate, max. | 187.5 kbit/s | ||
| Services | |||
|
— PG/OP communication — Routing — Global data communication — S7 basic communication — S7 communication — S7 communication, as client — S7 communication, as server |
Yes Yes Yes Yes Yes; Only server, configured on one side No Yes |
||
| 2. Interface | |||
| Interface type | Integrated RS 485 interface | ||
| Isolated | Yes | ||
| Interface types | |||
|
● RS 485 ● Output current of the interface, max. |
Yes 200 mA |
||
| Protocols | |||
|
● MPI ● PROFIBUS DP master ● PROFIBUS DP slave ● Point-to-point connection |
No Yes Yes No |
||
| PROFIBUS DP master | |||
| ● Transmission rate, max. | 12 Mbit/s | ||
| Services | |||
|
— PG/OP communication — Routing — Global data communication — S7 basic communication — S7 communication — S7 communication, as client — S7 communication, as server — Equidistance — Isochronous mode — SYNC/FREEZE — Activation/deactivation of DP slaves — Number of DP slaves that can be simultaneously activated/deactivated, max. — DPV1 |
Yes Yes No Yes; I blocks only Yes; Only server, configured on one side No Yes Yes Yes; OB 61 Yes Yes 8 Yes |
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| Address area | |||
|
— Inputs, max. — Outputs, max. |
2 048 byte 2 048 byte |
||
| User data per DP slave | |||
|
— Inputs, max. — Outputs, max. |
244 byte 244 byte |
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| PROFIBUS DP slave | |||
|
● GSD file ● Transmission rate, max. ● automatic baud rate search ● Address area, max. ● User data per address area, max. |
The latest GSD file is available at: http://www.siemens.com/profibus-gsd 12 Mbit/s Yes; only with passive interface 32 32 byte |
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| Services | |||
|
— PG/OP communication — Routing — Global data communication — S7 basic communication — S7 communication — S7 communication, as client — S7 communication, as server — Direct data exchange (slave-to-slave communication) — DPV1 |
Yes Yes; Only with active interface No No Yes; Only server, configured on one side No Yes Yes No |
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| Transfer memory | |||
|
— Inputs — Outputs |
244 byte 244 byte |
||
| Protocols | |||
| PROFIsafe | Yes | ||
| communication functions / header | |||
| PG/OP communication | Yes | ||
| Data record routing | Yes | ||
| Global data communication | |||
|
● supported ● Number of GD loops, max. ● Number of GD packets, max. ● Number of GD packets, transmitter, max. ● Number of GD packets, receiver, max. ● Size of GD packets, max. ● Size of GD packet (of which consistent), max. |
Yes 8 8 8 8 22 byte 22 byte |
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| S7 basic communication | |||
|
● supported ● User data per job, max. ● User data per job (of which consistent), max. |
Yes 76 byte 76 byte; 76 bytes (with X_SEND or X_RCV); 64 bytes (with X_PUT or X_GET as server) |
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| S7 communication | |||
|
● supported ● as server ● as client ● User data per job, max. ● User data per job (of which consistent), max. |
Yes Yes Yes; Via CP and loadable FB 180 byte; With PUT/GET 240 byte; as server |
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| S5 compatible communication | |||
| ● supported | Yes; via CP and loadable FC | ||
| Number of connections | |||
| ● overall | 16 | ||
| ● usable for PG communication | 15 | ||
| — reserved for PG communication | 1 | ||
| — adjustable for PG communication, min. | 1 | ||
| — adjustable for PG communication, max. | 15 | ||
| ● usable for OP communication | 15 | ||
| — reserved for OP communication | 1 | ||
| — adjustable for OP communication, min. | 1 | ||
| — adjustable for OP communication, max. | 15 | ||
| ● usable for S7 basic communication | 12 | ||
| — reserved for S7 basic communication | 0 | ||
| — adjustable for S7 basic communication, min. | 0 | ||
| — adjustable for S7 basic communication, max. | 12 | ||
| S7 message functions | |||
| Number of login stations for message functions, max. | 16; Depending on the configured connections for PG/OP and S7 basic | ||
| communication | |||
| Process diagnostic messages | Yes | ||
| simultaneously active Alarm-S blocks, max. | 300 | ||
| Test commissioning functions | |||
| Status block | Yes; Up to 2 simultaneously | ||
| Single step | Yes | ||
| Number of breakpoints | 4 | ||
| Status/control | |||
| ● Status/control variable | Yes | ||
| ● Variables | Inputs, outputs, memory bits, DB, times, counters | ||
| ● Number of variables, max. | 30 | ||
| — of which status variables, max. | 30 | ||
| — of which control variables, max. | 14 | ||
| Forcing | |||
|
● Forcing ● Forcing, variables ● Number of variables, max. |
Yes Inputs, outputs 10 |
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| Diagnostic buffer | |||
|
● present ● Number of entries, max. — adjustable — of which powerfail-proof ● Number of entries readable in RUN, max. — adjustable — preset |
Yes 500 No 100; Only the last 100 entries are retained Yes; From 10 to 499 10 |
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| Service data | |||
| ● can be read out | Yes | ||
| Ambient conditions | |||
| Ambient temperature during operation | |||
|
● min. ● max. |
0 °C 60 °C |
||
| configuration / header | |||
| Configuration software | |||
| ● STEP 7 | Yes; V5.2 SP1 or higher with HW update | ||
| configuration / programming / header | |||
|
● Command set ● Nesting levels |
see instruction list 8 |
||
|
● System functions (SFC) ● System function blocks (SFB) |
see instruction list see instruction list |
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| Programming language | |||
|
— LAD — FBD — STL — SCL — CFC — GRAPH — HiGraph® |
Yes Yes Yes Yes Yes Yes Yes |
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| Know-how protection | |||
|
● User program protection/password protection ● Block encryption |
Yes Yes; With S7 block Privacy |
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| Dimensions | |||
| Width | 40 mm | ||
| Height | 125 mm | ||
| Depth | 130 mm | ||
| Weights | |||
| Weight, approx. | 290 g | ||
| 6ES7315-6FF04-0AB0 | 6ES7315-2FJ14-0AB0 | 6ES7317-2FK14-0AB0 |
