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| Main Products: |
Siemens industrial automation products Siemens PLC inverter low-voltage contactor miniature circuit breaker |
| Contacts: | Huang TingChat |
| Mobile: | 86-13811814778 |
| E-mail: | ht@gongboshi.com |
| WeChat: | 13522565663 |
| Address: | Room 401, Floor 4, Building 3, No. 4, Dongtucheng Road, Chaoyang District, Beijing,Chaoyang District,BeiJing City,Beijing Province |
| SIMATIC S7-400,CPU 412-1 CPU, with: 512KB memory, (256 KB code, 256 KB data), interface MPI/DP 12 MBIT/S | ||
| general information | ||
| product Type mark | CPU 412-1 | |
| hardware function status | 01 | |
| firmware version | V7.0 | |
| with package | ||
| ● engineering system | STEP 7 V5.4 or later (with hardware support package HSP 261) | |
| CiR configuration in operation | ||
| CiR synchronization time, basic load | 100 ms | |
| CiR synchronization time, the time of each input/output byte | 30 μs | |
| power supply voltage | ||
| rating (DC) | ||
| ● DC 24V | no; Voltage supply through system voltage | |
| input current | ||
| DC 5V from backplane bus, typical value | 0.7 A | |
| DC 5V from backplane bus, maximum | 0.8 A | |
| DC 24V from backplane bus, maximum | 150 mA; 150 mA per DP interface | |
| from DC 5V Interface, maximum | 90 mA; At the DP interface | |
| power loss | ||
| power loss, typical | 3.5W | |
| power loss, maximum | 4W | |
| memory | ||
| memory Type | RAM | |
| working memory | ||
| ● integration | 512 kbyte | |
| ● integration (for programs) | 256 kbyte | |
| ● integration (for data) | 256 kbyte | |
| ● scalable | no | |
| loading memory | ||
| ● scalable FEPROM | yes; With memory card (flash memory) | |
| ● scalable FEPROM, maximum | 64 Mbyte | |
| ● integrated RAM, maximum | 512 kbyte | |
| ● scalable RAM | yes; With memory card (RAM) | |
| ● scalable RAM, maximum | 64 Mbyte | |
| buffer | ||
| ● existence | yes | |
| ● with battery | yes; All data | |
| ● Without battery | no | |
| battery | ||
| buffer battery | ||
| ● buffer current, typical value | 180μa; To 40°C | |
| ● buffer current, maximum | 850 μA | |
| ● buffer time, maximum | describe boundary conditions and influence coefficients in the module data sheet. | |
| ● power supply from external buffer voltage on CPU | 5V DC to 15V DC | |
| CPU-processing time | ||
| for bit operations, typical values | 31.25 ns | |
| typical values for word operations | 31.25 ns | |
| for fixed-point operations, typical values | 31.25 ns | |
| for floating-point operations, typical values | 62.5 ns | |
| CPU-component | ||
| DB | ||
| ● quantity, maximum | 3 000; Number bar: 1 to 16000 | |
| ● capacity, maximum | 64 kbyte | |
| FB | ||
| ● quantity, maximum | 1 500; Number bar: 0 to 7999 | |
| ● capacity, maximum | 64 kbyte | |
| FC | ||
| ● quantity, maximum | 1 500; Number bar: 0 to 7999 | |
| ● capacity, maximum | 64 kbyte | |
| OB | ||
| ● quantity, maximum | see actions list | |
| ● capacity, maximum | 64 kbyte | |
| ● number of available loops OB | 1; OB 1 | |
| ● Number of time alarm OB | 2; OB 10, 11 | |
| ● number of delayed alarms OB | 2; OB 20, 21 | |
| ● Number of OBS for wake-up warnings | 2; OB 32,35 (minimum configurable cycle time = 500μs) | |
| ● number of process alarms OB | 2; OB 40, 41 | |
| ● Number of DPV1 alert OB | 3; OB 55-57 | |
| ● isochronous mode Ob quantity | 2; OB 61-62 | |
| ● multi-value calculation of OB quantity | 1; OB 60 | |
| ● number of background OB | 1; OB 90 | |
| ● Number of OBS started | 3; OB 100-102 | |
| ● Number of asynchronous errors OB | 9; OB 80-88 | |
| ● Number of synchronization errors OB | 2; OB 121, 122 | |
| nesting Depth | ||
| ● Each priority level | 24 | |
| ● additional levels in error OB | 1 | |
| counter, timer and its remanence | ||
| S7 counter | ||
| ● quantity | 2 048 | |
| remanence | ||
| -Adjustable | yes | |
| -Lower limit | 0 | |
| -Upper limit | 2 047 | |
| -Preset | Z 0 to Z 7 | |
| counter range | ||
| -Lower limit | 0 | |
| -Upper limit | 999 | |
| IEC counter | ||
| ● quantity | unlimited (limited only by RAM) | |
| S7 time | ||
| ● quantity | 2 048 | |
| remanence | ||
| -Adjustable | yes | |
| -Lower limit | 0 | |
| -Upper limit | 2 047 | |
| -Preset | no time remaining | |
| time range | ||
| -Lower limit | 10 ms | |
| -Upper limit | 9 990 s | |
| IEC timer | ||
| ● existence | yes | |
| ● type | SFB | |
| ● quantity | unlimited (limited only by RAM) | |
| data range and its remanence | ||
| data range can be retained, all | entire working and loading memory (with buffer battery) | |
| mark | ||
| ● quantity, maximum | 4 kbyte; The size of the tag range | |
| ● residual magnetism exists | yes | |
| ● preset remanence | MB 0 to MB 15 | |
| ● Number of timing marks | 8; In 1 marker byte | |
| local data | ||
| ● adjustable, maximum | 8 kbyte | |
| ● preset | 4 kbyte | |
| address range | ||
| peripheral address range | ||
| ● input | 4 kbyte | |
| ● output terminal | 4 kbyte | |
| distributed | ||
| -MPI/DP interface, input | 2 kbyte | |
| -MPI/DP interface, output | 2 kbyte | |
| process Image | ||
| ● input, adjustable | 4 kbyte | |
| ● output terminal, adjustable | 4 kbyte | |
| ● input, preset | 128 byte | |
| ● output, preset | 128 byte | |
| ● consistent data, maximum | 244 byte | |
| ● continuously access data in the process Image | yes | |
| component process Image | ||
| ● number of component process images, maximum | 15 | |
| digital channel | ||
| ● input | 32 768 | |
| -Centralized | 32 768 | |
| ● output terminal | 32 768 | |
| -Centralized | 32 768 | |
| analog Channel | ||
| ● input | 2 048 | |
| -Centralized | 2 048 | |
| ● output terminal | 2 048 | |
| -Centralized | 2 048 | |
| hardware extension | ||
| number of extended supports, maximum | 21 | |
| connectable OP | 47 | |
| multi-value calculation | yes; Up to 4 CPUs (with UR1 or UR2) | |
| interface Module | ||
| ● number of plug-in IM (total), maximum | 6 | |
| ● number of plug-in IM 460, maximum | 6 | |
| ● number of plug-in IM 463, maximum | 4; IM 463-2 | |
| number of DP Master stations | ||
| ● integration | 1 | |
| ● about CP | 10; CP 443-5 Extended | |
| ● pass IM 467 | 4 | |
| ● Allow IM + CP mixed mode | no; IM 467 cannot be used with extended CP 443-5 or CP 443-1 in PROFINET IO operation. | |
| ● about the interface module | 0 | |
| ● number of plug-in S5 components (through the adapter box in the central device), maximum | 6 | |
| number of IO controllers | ||
| ● integration | 0 | |
| ● about CP | 4; The maximum value in the central controller is 4; CP 443-1 of different models cannot be mixed in PROFINET IO operation. | |
| Number of FM and CP that can be run (recommended) | ||
| ● FM | limit the number of slots and connections | |
| ● CP, PtP | CP 440: limit the number of slots; CP 441: limit the number of slots or connections | |
| ● PROFIBUS and Ethernet CP | 14; Up to 10 CP can be used as DP Master Station and PROFINET controller, of which up to 10 IM or CP are used as DP Master station and up to 4 CP are used as PROFINET controller | |
| slot | ||
| ● required slots | 1 | |
| time | ||
| clock | ||
| ● hardware clock (real-time clock) | yes | |
| ● buffering and synchronization | yes | |
| ● resolution | 1 ms | |
| ● Daily deviation (cache), maximum | 1.7 s; Power off | |
| ● Daily deviation (not cached), maximum | 8.6 s; When the power is turned on | |
| runtime counter | ||
| ● quantity | 16 | |
| ● Digital/digital bar | 0 to 15 | |
| ● Value range | SFC 2.3 and 4:0 to 32767 hours (SFC 101): 31 power-1 hour from 0 to 2 | |
| ● remaining | yes | |
| time Synchronization | ||
| ● support | yes | |
| ● On MPI, the main station | yes | |
| ● On MPI, The Slave station | yes | |
| ● On DP, the main station | yes | |
| ● On The DP, the slave station | yes | |
| ● In AS, the main station | yes | |
| ● In AS, the slave station | yes | |
| ● use NTP over Ethernet | no; About CP | |
| ● On IF 964 DP | no | |
| synchronize the time difference in the system in the following ways | ||
| ● MPI, maximum | 200 ms | |
| interface | ||
| interface/bus type | 1x MPI/PROFIBUS DP | |
| number of RS 485 interfaces | 1; Combined MPI / PROFIBUS DP | |
| 1. Interface | ||
| interface Type | integration | |
| physical composition | RS 485/PROFIBUS + MPI | |
| potential isolation | yes | |
| power supply at the interface (15 to 30V DC), maximum | 150 mA | |
| number of connection sources | MPI: 32,DP: 16 | |
| functionality | ||
| ● MPI | yes | |
| ● PROFIBUS DP Master Station | yes | |
| ● PROFIBUS DP slave station | yes | |
| MPI | ||
| ● number of connections | 32; Install a diagnostic repeater on the branch, and reduce the number of connection sources on the branch by 1 | |
| ● transmission rate, maximum | 12 Mbit/s | |
| service | ||
| -PG/OP communication | yes | |
| -Route | yes | |
| -Global Data Communication | yes | |
| -S7 basic communication | yes | |
| -S7 communication | yes | |
| -S7 communication as client | yes | |
| -S7 communication, as a server | yes | |
| DP Master Station | ||
| ● number of connections, maximum | 16; Install a diagnostic repeater on the branch, and reduce the number of connection sources on the branch by 1 | |
| ● transmission rate, maximum | 12 Mbit/s | |
| ● Number of DP slave stations, maximum | 32 | |
| service | ||
| -PG/OP communication | yes | |
| -Route | yes; S7 route | |
| -Global Data Communication | no | |
| -S7 basic communication | yes | |
| -S7 communication | yes | |
| -S7 communication as client | yes | |
| -S7 communication, as a server | yes | |
| -Equal distance | yes | |
| -Isochronous mode | yes | |
| -SYNC/FREEZE | yes | |
| -Activate/disable DP slave | yes | |
| -Direct data exchange (horizontal connection) | yes | |
| -DPV1 | yes | |
| address range | ||
| -Input terminal, maximum value | 2 kbyte | |
| -Output terminal, maximum | 2 kbyte | |
| valid data for each DP slave | ||
| -Valid data for each DP slave, maximum | 244 byte | |
| -Input terminal, maximum value | 244 byte | |
| -Output terminal, maximum | 244 byte | |
| -Number of slots, maximum | 244 | |
| -Each slot, maximum | 128 byte | |
| DP slave station | ||
| ● number of connections | 16 | |
| ● GSD file | http://support.automation.siemens.com/WW/view/zh/113652 | |
| ● transmission rate, maximum | 12 Mbit/s | |
| ● Automatic baud rate search | no | |
| ● address range, maximum | 32; Virtual slot | |
| ● valid data for each address range, maximum value | 32 byte | |
| -Consistency, maximum | 32 byte | |
| service | ||
| -PG/OP communication | yes; In the active interface | |
| -S7 route | yes; In the active interface | |
| -Global Data Communication | no | |
| -S7 basic communication | no | |
| -S7 communication | yes | |
| -S7 communication as client | yes | |
| -S7 communication, as a server | yes | |
| -Direct data exchange (horizontal connection) | no | |
| -DPV1 | no | |
| transmission memory | ||
| -Input | 244 byte | |
| -Output | 244 byte | |
| agreement | ||
| open IE communication | ||
| ● ISO-on-TCP (RFC1006) | pass CP 443-1 Adv. and loadable FB | |
| -Data length, maximum | 1452 bytes about CP 443-1 Adv. | |
| Isochronous mode | ||
| beat synchronization (Application to Port synchronization) | yes; Only at PROFIBUS | |
| equidistant | yes | |
| number of DP Master stations with isochronous mode | 1 | |
| valid data of each clock synchronization slave station, maximum value | 244 byte | |
| shortest clock pulse | 1.5 ms; 0.5 ms not using SMCs 126 and 127 | |
| longest clock pulse | 32 ms | |
| communication function | ||
| PG/OP communication | yes | |
| ● Number of connectable ops without message processing | 47 | |
| ● The number of connected ops with message processing | 47; When using alert_S/SQ and alert_D/DQ | |
| dataset routing | yes | |
| global Data Communication | ||
| ● support | yes | |
| ● Number of GD circles, maximum | 8 | |
| ● Number of GD packets, Sender, maximum | 8 | |
| ● Number of GD packets, receiver, maximum | 16 | |
| ● GD package size, maximum | 54 byte | |
| ● GD package size (consistency), maximum | 1 variable | |
| S7 basic communication | ||
| ● support | yes | |
| ● valid data for each task, maximum | 76 byte | |
| ● valid data for each task (consistency), maximum | 1 variable | |
| S7 communication | ||
| ● support | yes | |
| ● as a server | yes | |
| ● as a client | yes | |
| ● valid data for each task, maximum | 64 kbyte | |
| ● valid data for each task (consistency), maximum | 462 byte | |
| S5 compatible communication | ||
| ● support | yes; For FC AG_SEND and AG_RECV, the maximum is 10 CP 443-1 or 443-5. | |
| ● valid data for each task, maximum | 8 kbyte | |
| ● valid data for each task (consistency), maximum | 240 byte | |
| ● The number of AG-SEND/AG-RECV tasks completed simultaneously by each CPU. Maximum value | 24/24 | |
| standard Communication (FMS) | ||
| ● support | yes; Pass CP and loadable FB | |
| network Server | ||
| ● support | no | |
| number of connections | ||
| ● All | 48 | |
| ● applicable to PG communication | 47 | |
| -Reserved for PG communication | 1 | |
| -Adjustable for PG communication, maximum | 0 | |
| ● can be used for OP communication | 47 | |
| -Reserved for OP communication | 1 | |
| -Adjustable for OP communication, maximum | 0 | |
| ● can be applied to S7 basic communication | 46 | |
| -Reserved for S7 Basis communication | 0 | |
| -Adjustable for S7 basic communication, maximum | 0 | |
| ● can be applied to S7 communication | 46 | |
| -Reserved for S7 communication | 0 | |
| -Adjustable S7 communication, maximum | 0 | |
| ● available for routing | 23 | |
| -Reserved for routing | 0 | |
| -Adjustable routing, maximum | 0 | |
| S7 message function | ||
| the maximum number of registrable sites for the message function. | 47; Maximum 47, with alarm_S/SQ and alarm_D/DQ(OP); Maximum 8, with alarm, alarm_8, alarm 8p, Report and Report_8 (for example, WinCC) | |
| symbol-related information | yes | |
| SCAN method | yes | |
| program Message | yes | |
| process diagnosis message | yes | |
| alarm S component active at the same time, maximum value | 250; Colleagues activate alarm S/SQ component or alarm D/DQ component | |
| alarm 8 components | yes | |
| ● number of instances of alarm 8 and S7 communication components, maximum | 300 | |
| ● preset, maximum | 150 | |
| transmission Technology message | yes | |
| number of files that can be registered at the same time (SFB 37 AR_SEND) | 4 | |
| number of messages | ||
| ● total, maximum | 256 | |
| ● In 100 ms grating, the maximum value is | 0 | |
| ● In 500 ms grating, the maximum value is | 256 | |
| ● In 1000 ms grating, the maximum value is | 256 | |
| added value quantity | ||
| ● maximum value at 100 ms grating | 0 | |
| ● maximum value at 500 and 1000 ms grating | 1 | |
| debugging function test | ||
| component Status | yes; Up to 16 at the same time | |
| each step | yes | |
| number of stop points | 16 | |
| status/control | ||
| ● variable status/control | yes; Up to 16 variable tables | |
| ● variable | input/output terminal, Mark, DB, peripheral device input/output terminal, timer, counter | |
| ● number of variables, maximum | 70; Status/control | |
| mandatory | ||
| ● mandatory | yes | |
| ● force, variable | input/output, Mark, peripheral input/output | |
| ● number of variables, maximum | 64 | |
| diagnostic buffer | ||
| ● existence | yes | |
| ● number of entries, maximum | 3 200 | |
| -Adjustable | yes | |
| -Preset | 120 | |
| maintenance data | ||
| ● readable | yes | |
| standards, licenses, certificates | ||
| CE Mark | yes | |
| CSA license | yes | |
| UL license | yes | |
| cULus | yes | |
| FM license | yes | |
| RCM(C-TICK format) | yes | |
| KC license | yes | |
| EAC(Gost-R format) | yes | |
| use in explosion-proof areas | ||
| ● ATEX | ATEX II 3G Ex nA IIC T4 Gc | |
| environmental requirements | ||
| operating ambient temperature | ||
| ● minimum | 0°C | |
| ● maximum value | 60°C | |
| configuration | ||
| configuration software | ||
| ● STEP 7 | yes | |
| programming | ||
| ● operate the standby device | see actions list | |
| ● Clamp layer | 7 | |
| ● continuously access data in the process Image | yes | |
| ● system function (SFC) | see actions list | |
| ● system function components (SFB) | see actions list | |
| programming language | ||
| -KOP | yes | |
| -FUP | yes | |
| -AWL | yes | |
| -SCL | yes | |
| -CFC | yes | |
| -GRAPH | yes | |
| -HiGraph® | yes | |
| number of SMCs active at the same time | ||
| -DPSYC_FR | 2; SFC 11; Each interface | |
| -D_ACT_DP | 8; SFC 12; Each interface | |
| -RD_REC | 8; SFC 59; Each interface | |
| -WR_REC | 8; SFC 58; Each interface | |
| -WR_PARM | 8; SFC 55; Each interface | |
| -PARM_MOD | 1; SFC 57; Each interface | |
| -WR_DPARM | 2; SFC 56; Each interface | |
| -DPNRM_DG | 8; SFC 13; Each interface | |
| -RDSYSST | 8; SFC 51 | |
| -DP_TOPOL | 1; SFC 103; Each interface | |
| number of SFBS active at the same time | ||
| -RDREC | 8; SFB 52; Each interface, but no more than 32 on all external interfaces | |
| -WRREC | 8; SFB 53; Each interface, but no more than 32 on all external interfaces | |
| technical Protection | ||
| ● user program protection/password protection | yes | |
| ● module encryption | yes; Equipped with S7-Block Privacy | |
| size | ||
| width | 25 mm | |
| height | 290 mm | |
| depth | 219 mm | |
| weight | ||
| weight, about | 700g | |
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