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上海地友自動(dòng)化設(shè)備有限公司
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上海地友自動(dòng)化設(shè)備有限公司
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西門(mén)子6ES7331-7PF11-0AB0輸入模塊 8 點(diǎn)輸入，用于熱電偶
SIMATIC S7-300,模擬輸入 SM 331,電位隔離, 8 AE Thermoelemente 型式 B,E,J,K,L,N,R,S,T TXK/TXK（L）nach GOST 16 位,50ms,1x 40極
西門(mén)子6ES7331-7PF11-0AB0輸入模塊 8 點(diǎn)輸入，用于熱電偶
西門(mén)子6ES7331-7PF11-0AB0輸入模塊 8 點(diǎn)輸入，用于熱電偶
8 點(diǎn)輸入，用于熱電偶
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工作 | |
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Product details
Technical data
CAx data
| SIMATIC S7-300, Analog input SM 331, isolated, 8 AI thermocouples Type B, E, J, K, L, N, R, S, T TXK/TXK (L) according to GOST 16 bit, 50ms, 1x 40-pole | ||
| Supply voltage | ||
| Load voltage L+ | ||
| ● Rated value (DC) | 24 V | |
| ● Reverse polarity protection | Yes | |
| Input current | ||
| from load voltage L+ (without load), max. | 240 mA | |
| from backplane bus 5 V DC, max. | 100 mA | |
| Power loss | ||
| Power loss, typ. | 3 W | |
| Analog inputs | ||
| Number of analog inputs | 8 | |
| permissible input voltage for voltage input (destruction limit), max. | 75 V; 20 V DC permanent, 75 V DC for max. 1 s (duty factor 1:20) | |
| Input ranges | ||
| ● Voltage | No | |
| ● Current | No | |
| ● Thermocouple | Yes | |
| ● Resistance thermometer | No | |
| ● Resistance | No | |
| Input ranges (rated values), voltages | ||
| ● 0 to +10 V | No | |
| ● 1 V to 5 V | No | |
| ● 1 V to 10 V | No | |
| ● -1 V to +1 V | No | |
| ● -10 V to +10 V | No | |
| ● -2.5 V to +2.5 V | No | |
| ● -250 mV to +250 mV | No | |
| ● -5 V to +5 V | No | |
| ● -50 mV to +50 mV | No | |
| ● -500 mV to +500 mV | No | |
| ● -80 mV to +80 mV | No | |
| Input ranges (rated values), currents | ||
| ● 0 to 20 mA | No | |
| ● -10 mA to +10 mA | No | |
| ● -20 mA to +20 mA | No | |
| ● -3.2 mA to +3.2 mA | No | |
| ● 4 mA to 20 mA | No | |
| Input ranges (rated values), thermocouples | ||
| ● Type B | Yes | |
| ● Type C | Yes | |
| ● Type E | Yes | |
| ● Type J | Yes | |
| ● Type K | Yes | |
| ● Type L | Yes | |
| ● Type N | Yes | |
| ● Type R | Yes | |
| ● Type S | Yes | |
| ● Type T | Yes | |
| ● Type U | Yes | |
| ● Type TXK/TXK(L) to GOST | Yes | |
| Input ranges (rated values), resistance thermometer | ||
| ● Cu 10 | No | |
| ● Ni 100 | No | |
| ● Ni 1000 | No | |
| ● LG-Ni 1000 | No | |
| ● Ni 120 | No | |
| ● Ni 200 | No | |
| ● Ni 500 | No | |
| ● Pt 100 | No | |
| ● Pt 1000 | No | |
| ● Pt 200 | No | |
| ● Pt 500 | No | |
| Input ranges (rated values), resistors | ||
| ● 0 to 150 ohms | No | |
| ● 0 to 300 ohms | No | |
| ● 0 to 600 ohms | No | |
| ● 0 to 6000 ohms | No | |
| Thermocouple (TC) | ||
| Temperature compensation | ||
| — parameterizable | Yes | |
| — internal temperature compensation | Yes | |
| — external temperature compensation with compensations socket | Yes | |
| — external temperature compensation with Pt100 | Yes | |
| Characteristic linearization | ||
| ● parameterizable | Yes | |
| — for thermocouples | Type B, E, J, K, L, N, R, S. T, U, C | |
| Cable length | ||
| ● shielded, max. | 100 m | |
| Analog value generation for the inputs | ||
| Measurement principle | integrating | |
| Integration and conversion time/resolution per channel | ||
| ● Resolution with overrange (bit including sign), max. | 16 bit; Two's complement | |
| ● Integration time, parameterizable | Yes | |
| ● Basic conversion time (ms) | Up to 4 channels: 10 ms per module, 5 channels upwards: 190 ms per module | |
| ● Interference voltage suppression for interference frequency f1 in Hz | 400 / 60 / 50 Hz | |
| Errors/accuracies | ||
| Operational error limit in overall temperature range | ||
| ● Voltage, relative to input range, (+/-) | ±1 K | |
| Interrupts/diagnostics/status information | ||
| Diagnostic functions | Yes; Parameterizable | |
| Alarms | ||
| ● Diagnostic alarm | Yes; Parameterizable per group | |
| ● Limit value alarm | Yes; Parameterizable | |
| ● Hardware interrupt | Yes; Parameterizable, channels 0 to 7 | |
| Diagnostic messages | ||
| ● Diagnostic information readable | Yes | |
| Diagnostics indication LED | ||
| ● Group error SF (red) | Yes | |
| Potential separation | ||
| Potential separation analog inputs | ||
| ● between the channels and backplane bus | Yes | |
| Isolation | ||
| Isolation tested with | 500 V DC | |
| Connection method | ||
| required front connector | 40-pin | |
| Dimensions | ||
| Width | 40 mm | |
| Height | 125 mm | |
| Depth | 120 mm | |
| Weights | ||
| Weight, approx. | 272 g | |
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