المقاولين,قاطع الدائرة,العاكس للطاقة الشمسية,عداد كهرباء,البطاريات الشمسية
سيمنز 6ES7512-1DK01-0AB0 CPU 1512SP-1 PN (ET200SP Distributed CPU)
حالة المنتج: Discontinued PM410, spare parts supply available; upgrade replacement model: 6ES7512-1DM03-0AB0
- Model Code Bit-by-Bit Breakdown
| مقطع الكود | تعريف |
| 6ES7 | SIMATIC S7 automation system |
| 512 | CPU 1512SP series |
| 1DK01 | Hardware version: program memory 200 KB, data memory 1 MB; ET200SP on‑board CPU |
| 0أب0 | الإصدار القياسي, 24 VDC, no conformal coating |
Full designation: SIMATIC DP CPU 1512SP-1 PN, S7-1500-architecture CPU for ET200SP distributed station
- Core Hardware & المواصفات الكهربائية
| غرض | المعلمة |
| Working memory | Program: 200 KB; Data: 1 MB |
| Load memory | SIMATIC memory card mandatory (الأعلى. 32 GB); no on‑board internal load memory |
| Bit‑instruction execution time | 48 ns; Word instruction: 58 ns; Fixed‑point instruction: 77 ns |
| مزود الطاقة | 24 VDC, permissible range 19.2‑28.8 VDC, reverse‑polarity protection |
| التصنيف الحالي | 0.6 A; الأعلى. 0.9 A; Typical power consumption 5.6 W |
| Communication interface | PROFINET IRT, integrated 3‑port switch; Port3: built‑in RJ45; Port1/Port2 require optional BusAdapter |
| التحكم في الحركة | Positioning axis support; الأعلى. 5 axes at 4 ms cycle, الأعلى. 10 axes at 8 ms cycle; supports PID_Compact / PID_3Step / PID_Temp |
| التشخيص | 1000‑entry diagnostic buffer, 500 entries non‑volatile; 200 forceable variables; أنا&M0‑I&M3 identification data |
| Programming languages | LAD / FBD / STL / SCL / GRAPH |
| أبعاد | W 100 mm × H 117 mm × D 75 mm; Net weight 0.386 kg |
ثالثا. Environmental Tolerance Specifications (Condensation not permitted)
| Mounting orientation | درجة حرارة التشغيل | درجة حرارة التخزين |
| Horizontal DIN‑rail | ‑25 ℃ ~ +60 ℃ | ‑40 ℃ ~ +85 ℃ |
| Vertical DIN‑rail | ‑25 ℃ ~ +50 ℃ | ‑40 ℃ ~ +85 ℃ |
| الأعلى. operating altitude | 5000 m; derating required above 2000 m |
- توافق البرامج
Maximum firmware: V2.9 (FS05)
TIA Portal:
FW V2.9: V17 or higher for full feature support
From FW V1.8: minimum TIA V13 SP1 Update4; older versions can configure in low-firmware mode with some new features unavailable
Supported functions: OPC UA server, PROFINET RT/IRT, isochronous OB6x min. cycle 625 µs; Multi-Hot-Swap for hot-swap modules
- Wiring Definition (Power Terminal X80)
| دبوس | إشارة | وصف |
| 1 | 1L+ | Main power 24 VDC+ |
| 2 | 1م | Main power 0 V |
| 3 | 2م | Loop output 0 V (daisy‑chain to downstream modules) |
| 4 | 2L+ | Loop output 24 VDC+ (daisy‑chain to downstream modules) |
⚠️Important: Port1/Port2 RJ45 ports are not built-into the CPU body, BusAdapter bus adapter must be inserted; Port3 is fixed on-board RJ45 for direct wiring.
Available BusAdapter types: RJ45, م12, FC fast-connect, LC fiber-optic adapter, إلخ.
- قائمة التعبئة & أجزاء اختيارية
✅ Standard delivery scope
- CPU 1512SP-1 PN main module
- Pre-assembled X80 power connector
- Paper manuals, certificate of conformity
❗ Not included, يجب أن يؤمر بشكل منفصل
- SIMATIC memory card (mandatory, CPU cannot start without it)
- BusAdapter bus adapter (for Port1/Port2)
- ET200SP base unit BU-type A0; right-side expansion I/O modules
- CM-DP PROFIBUS communication module (if DP interface is required)
سابعا. Cross-Model Replacement Comparison
| Comparison item | 6ES7512‑1DK01‑0AB0 (old discontinued) | 6ES7512‑1DM03‑0AB0 (direct upgrade replacement) |
| Program memory | 200 KB | 400 KB |
| Data memory | 1 MB | 2 MB |
| Firmware | V2.9 | V4.0 |
| Mechanical form factor | متوافقة تماما, common base units | Pin‑to‑pin & تصاعد 1:1 متناسق, direct drop‑in for existing ET200SP stations |
| Software requirement | TIA V17 | TIA V18 / V20 |
Upgrade note: Existing projects can directly replace the order number in TIA Portal without program-logic modification; match firmware version with memory card.
Extended-temperature coated variant: 6AG2512-1DK01-1AB0 (سيبلوس, -40~+60 ℃ with conformal coating), derived from this base model for harsh environments.
ثامنا. سيناريوهات التطبيق النموذجية
- Distributed field stations: conveyor lines, آلات التعبئة والتغليف, control cabinet remote from field; ET200SP operates independently as local CPU
- Medium-small machinery: نسيج, plastics machinery, الفرز اللوجستي; PROFINET IRT isochronous motion control
- Hybrid architecture: acts both as local CPU and intelligent slave communicating with upper-level S7-1500 master
- مشاريع التحديثية: legacy-equipment upgrade, compact cabinet footprint, hot-swap I/O for maintenance
- Model-Selection Pitfall Guide (Hard Constraints)
- ❌ Power-on without SIMATIC memory card: CPU fails to start, no program execution
- ❌ Omit BusAdapter: Port1/Port2 cannot bring out network cables; Port3 on-board RJ45 can be used independently
- ❌ Vertical mounting max. temperature limited to +50 ℃; do not apply horizontal +60 ℃ specification, otherwise over-temperature alarm occurs
- ❌ No native EtherCAT support; PROFINET only; Modbus-RTU requires additional CM communication module
- ❌ Altitude＞2000 m: derate supply voltage and ambient temperature strictly per manual derating curve
- ✅ Advantage: ET200SP base unit hot-swap; replace I/O modules without station power-down; supports simultaneous multi-device hot-swa
- استكشاف أخطاء الأخطاء الشائعة وإصلاحها
| ظاهرة | السبب الجذري | Remedy |
| MAINT LED steady ON | Missing memory card / defective card / no program on card | Install valid SIMATIC memory card, download project |
| ERROR red LED lit | Backplane‑bus fault, base‑unit fault, I/O module configuration mismatch | Verify BU base‑unit model; locate faulty module number via online diagnostic buffer |
| PROFINET communication packet loss | Poor BusAdapter contact; IRT clock‑synchronization conflict | Re‑seat BusAdapter; check OB6x isochronous cycle settings |
| No RUN LED after power‑on | Firmware‑TIA Portal mismatch; inconsistent firmware on memory card | Update CPU firmware online; upgrade TIA Portal to matching release |
