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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 |
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SIMATIC S7-1200, analog input, SM 1231 RTD temperature sensor, RTD temperature sensor module 4 analog input | |
| General information | ||
| Product Type mark | SM 1231,AI 4x16 bit RTD | |
| Power supply voltage | ||
| Rating (DC) | ||
| ● DC 24V | Yes | |
| Input current | ||
| Current consumption, typical value | 40 mA | |
| DC 5V from backplane bus, typical value | 80 mA | |
| Power loss | ||
| Power loss, typical | 1.5W | |
| Analog input | ||
| Number of analog inputs | 4; Resistance thermometer | |
| Current input allowable input voltage (damage limit), maximum | ± 35V | |
| Technical unit of temperature measurement, adjustable | Celsius degree/Fahrenheit degree | |
| Input range | ||
| ● voltage | No | |
| ● Current | No | |
| ● thermocouple | No | |
| ● Resistance thermometer | Yes; Resistance sensor: Pt10, Pt50, Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500, Ni1000, Cu10, Cu50, Cu 100,LG-Ni1000 | |
| ● Resistance | Yes; 150 Ω, 300 Ω, 600 Ω | |
| Input range (rated value), resistance thermometer | ||
| ● Cu 10 | Yes | |
| ● input resistance (Cu 10) | 10? | |
| ● Ni 100 | Yes | |
| ● input resistance (Ni 100) | 100? | |
| ● Ni 1000 | Yes | |
| ● input resistance (Ni 1000) | 1,000? | |
| ● LG-Ni 1000 | Yes | |
| ● input resistance (LG-Ni 1000) | 1,000? | |
| ● Ni 120 | Yes | |
| ● input resistance (Ni 120) | 120? | |
| ● Ni 200 | Yes | |
| ● input resistance (Ni 200) | 200? | |
| ● Ni 500 | Yes | |
| ● input resistance (Ni 500) | 500? | |
| ● Pt 100 | Yes | |
| ● input resistance (Pt 100) | 100? | |
| ● Pt 1000 | Yes | |
| ● input resistance (Pt 1000) | 1,000? | |
| ● Pt 200 | Yes | |
| ● input resistance (Pt 200) | 200? | |
| ● Pt 500 | Yes | |
| ● input resistance (Pt 500) | 500? | |
| Input range (rated value), resistance | ||
| ● 0 to 150 Ohm | Yes | |
| ● 0 to 300 ohm | Yes | |
| ● 0 to 600 ohm | Yes | |
| Thermocouple (TC) | ||
| Temperature compensation | ||
| -Parameterizable | No | |
| Analog value composition at input | ||
| Measurement principle | Integration | |
| Integration and conversion time/resolution per channel | ||
| ● resolution with overmodulation (digits including symbols), maximum | 15 bit; + symbol | |
| ● parameterized integration time | No | |
| ● suppression of interference voltage at interference frequency f1 (unit Hz) | 85 dB at 50 / 60 / 400Hz | |
| Error/precision | ||
| Temperature error (related to input range),(+/-) | 25 ℃ ± 0.1%, to 55 ℃ ± 0.2% all measurement range | |
| Repetition accuracy in the starting state at 25°C (related to the output range),(+/-) | 0.05% | |
| Fault voltage suppression f = n x (f1 +/- 1 %),f1 = interference frequency | ||
| ● Common Code interference, minimum | 120 dB | |
| Alarm/diagnosis/status information | ||
| Alarm | Yes | |
| Diagnostic function | Yes; Readable | |
| Alarm | ||
| ● diagnostic alarm | Yes | |
| Diagnostic Information | ||
| ● power supply voltage monitoring | Yes | |
| ● disconnection | Yes | |
| Diagnostic display LED | ||
| ● used for input status | Yes | |
| ● for maintenance | Yes | |
| Protection level and protection category | ||
| Protection level in accordance with EN 60529 | ||
| ● IP20 | Yes | |
| Standards, licenses, certificates | ||
| CE Mark | Yes | |
| CSA license | Yes | |
| FM license | Yes | |
| RCM(C-TICK format) | Yes | |
| Environmental requirements | ||
| Open Air | ||
| ● maximum drop | 0.3 m; Five, in the shipping package | |
| Operating ambient temperature | ||
| ● minimum | -20°C | |
| ● maximum value | 60°C | |
| ● horizontal installation, minimum | -20°C | |
| ● horizontal installation, maximum | 60°C | |
| ● vertical installation, minimum | -20°C | |
| ● vertical installation, maximum | 50°C | |
| Ambient temperature during transportation/storage | ||
| ● minimum | -40°C | |
| ● maximum value | 70°C | |
| Air pressure meets IEC 60068-2-13 standard requirements | ||
| ● operation, minimum | 795 hPa | |
| ● operation, maximum | 1 080 hPa | |
| ● storage/transportation, minimum | 660 hPa | |
| ● storage/transportation, maximum | 1 080 hPa | |
| Relative air humidity | ||
| ● non-condensing operation at 25°C, maximum | 95% | |
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| ● SO2 when RH < 60%, no condensation | Sulfur dioxide: < 0.5 ppm; Hydrogen sulfide: < 0.1 ppm;RH < 60% non-condensate | |
| Connection Technology | ||
| Required front plug | Yes | |
| Machinery/materials | ||
| Shell material (front) | ||
| ● Plastic | Yes | |
| Size | ||
| Width | 45 mm | |
| Height | 100 mm | |
| Depth | 75 mm | |
| Weight | ||
| Weight, about | 220g | |
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