SIMATIC S7-1200, Analog input, SM 1238 Energy Meter 480 V AC, mô-đun đọc các giá trị năng lượng điện để thu thập dữ liệu trong hệ thống nguồn 1 và 3 pha (TN, TT) lên đến 480 V AC, phạm vi dòng điện: 1 A, 5A; thu thập các giá trị điện áp, dòng điện, góc pha, năng lượng, tần số; chuẩn đoán kênh.
6ES7238-5XA32-0XB0 là mô đun mở rộng tín hiệu gõ vào tương tự cho PLC S7-1200 (CPU) được hãng SIEMENS phát triển & sản xuất với thương hiệu SIMATIC. SIMATIC S7-1200 SM 1238 (6ES7238-5XA32-0XB0) được SIEMENSIM.COM phát triển và phân phối rộng rãi trên thị trường Việt Nam. Nếu quý khách hàng đang có nhu cầu cần tư vấn, mua hay báo giá 6ES7238-5XA32-0XB0 thì hãy liên hệ SIEMENS INDUSTRY MALL để được hỗ trợ một cách tận tâm, nhanh chóng và hiệu quả nhé.
Tóm tắt thông số kỹ thuật 6ES7238-5XA32-0XB0
| Mã sản phẩm | 6ES7238-5XA32-0XB0 |
| Dòng sản phẩm | SIMATIC S7-1200 SM 1238 |
| Hãng sản xuất | SIEMENS |
| Số lượng đầu vào tương tự | AI energy meter 480 V AC |
| Nguồn cung cấp | 24 V DC (20.4-28.8 V DC) |
| Kích thước (RxCxS) | 45x100x75 mm |
| Trọng lượng | 165 g |
Chi tiết thông số kỹ thuật 6ES7238-5XA32-0XB0
Tải về datasheet (pdf): Tại đây!
| General information | |
| Product type designation | SM 1238, AI energy meter 480 V AC |
| HW functional status | From FS02 |
| Firmware version | V2.0.1 |
| Product function | |
| ● Voltage measurement | Yes |
| — with voltage transformer | Yes |
| ● Current measurement | Yes |
| — without current transformer | No |
| — with current transformer | Yes |
| ● Energy measurement | Yes |
| ● Frequency measurement | Yes |
| ● Power measurement | Yes |
| ● Active power measurement | Yes |
| ● Reactive power measurement | Yes |
| ● I&M data | Yes; I&M 0 |
| ● Isochronous mode | No |
| Engineering with | |
| ● STEP 7 TIA Portal configurable/integrated from version | V13 SP1 |
| Operating mode | |
| ● cyclic measurement | Yes |
| ● acyclic measurement | Yes |
| ● Acyclic measured value access | Yes |
| ● Fixed measured value sets | Yes |
| ● Freely definable measured value sets | No |
| CiR – Configuration in RUN | |
| Reparameterization possible in RUN | Yes |
| Calibration possible in RUN | Yes |
| Installation type/mounting | |
| Mounting position | Horizontal, vertical |
| Supply voltage | |
| Design of the power supply | from CPU |
| Type of supply voltage | DC |
| Input current | |
| Current consumption, max. | 180 mA |
| Power loss | |
| Power loss, typ. | 0.75 W |
| Address area | |
| Address space per module | |
| ● Address space per module, max. | 124 byte; 112 byte input / 12 byte output |
| Time of day | |
| Operating hours counter | |
| ● present | Yes |
| Analog inputs | |
| Cycle time (all channels), typ. | 50 ms; Time for consistent update of all measured and calculated values (cyclic und acyclic data) |
| Interrupts/diagnostics/status information | |
| Alarms | |
| ● Diagnostic alarm | Yes |
| ● Limit value alarm | Yes |
| ● Hardware interrupt | No |
| Diagnostics indication LED | |
| ● Monitoring of the supply voltage (PWR-LED) | Yes |
| ● Channel status display | Yes; green LED |
| ● for channel diagnostics | Yes; red Fn LED |
| ● for module diagnostics | Yes; green/red DIAG LED |
| Integrated Functions | |
| Measuring functions | |
| ● Measuring procedure for voltage measurement | TRMS |
| ● Measuring procedure for current measurement | TRMS |
| ● Type of measured value acquisition | seamless |
| ● Curve shape of voltage | Sinusoidal or distorted |
| ● Buffering of measured variables | Yes |
| ● Parameter length | 74 byte |
| ● Bandwidth of measured value acquisition | 2 kHz; Harmonics: 39 / 50 Hz, 32 / 60 Hz |
| Measuring range | |
| — Frequency measurement, min. | 45 Hz |
| — Frequency measurement, max. | 65 Hz |
| Measuring inputs for voltage | |
| — Measurable line voltage between phase and neutral conductor | 277 V |
| — Measurable line voltage between the line conductors | 480 V |
| — Measurable line voltage between phase and neutral conductor, min. | 0 V |
| — Measurable line voltage between phase and neutral conductor, max. | 293 V |
| — Measurable line voltage between the line conductors, min. | 0 V |
| — Measurable line voltage between the line conductors, max. | 508 V |
| — Internal resistance line conductor and neutral conductor | 3.4 MΩ |
| — Power consumption per phase | 20 mW |
| — Impulse voltage resistance 1,2/50µs | 1 kV |
| — Measurement category for voltage measurement in accordance with IEC 61010-2-030 | CAT II; CAT III in case of guaranteed protection level of 1.5 kV |
| Measuring inputs for current | |
| — measurable relative current (AC), min. | 1 %; Relative to the secondary rated current 5 A |
| — measurable relative current (AC), max. | 100 %; Relative to the secondary rated current 5 A |
| — Continuous current with AC, maximum permissible | 5 A |
| — Apparent power consumption per phase for measuring range 5 A | 0.6 V·A |
| — Rated value short-time withstand current restricted to 1 s | 100 A |
| — Input resistance measuring range 0 to 5 A | 25 mΩ; At the terminal |
| — Surge strength | 10 A; for 1 minute |
| — Zero point suppression | Parameterizable: 2 … 250 mA, default 50 mA |
| Accuracy class according to IEC 61557-12 | |
| — Measured variable voltage | 0,2 |
| — Measured variable current | 0,2 |
| — Measured variable apparent power | 0.5 |
| — Measured variable active power | 0.5 |
| — Measured variable reactive power | 1 |
| — Measured variable power factor | 0.5 |
| — Measured variable active energy | 0.5 |
| — Measured variable reactive energy | 1 |
| — Measured variable neutral current | 0.5; calculated |
| — Measured variable phase angle | ±1 °; not covered by IEC 61557-12 |
| — Measured variable frequency | 0.05 |
| Potential separation | |
| Potential separation channels | |
| ● between the channels and backplane bus | Yes; 3 700V AC (type test) CAT III |
| Isolation | |
| Isolation tested with | 2 300V AC for 1 min. (type test) |
| Standards, approvals, certificates | |
| CE mark | Yes |
| CSA approval | Yes |
| UL approval | Yes |
| cULus | Yes |
| FM approval | Yes |
| RCM (formerly C-TICK) | Yes |
| KC approval | Yes |
| Marine approval | Yes |
| Ambient conditions | |
| Ambient temperature during operation | |
| ● horizontal installation, min. | -20 °C |
| ● horizontal installation, max. | 60 °C |
| ● vertical installation, min. | -20 °C |
| ● vertical installation, max. | 50 °C |
| Dimensions | |
| Width | 45 mm |
| Height | 100 mm |
| Depth | 75 mm |
| Weights | |
| Weight, approx. | 165 g |
| Other | |
| Data for selecting a current transformer | |
| ● Burden power current transformer x/1A, min. | As a function of cable length and cross section, see device manual |
| ● Burden power current transformer x/5A, min. | As a function of cable length and cross section, see device manual |
Phân phối & báo giá 6ES7238-5XA32-0XB0
Nếu quý khách hàng đang có nhu cầu cần tư vấn, mua hoặc báo giá 6ES7238-5XA32-0XB0 thì hãy liên hệ SIEMENS INDUSTRY MALL để được hỗ trợ một cách tận tâm, nhanh chóng và hiệu quả nhé.
