SIMATIC S7-300, ANALOG INPUT SM 331, OPTICALLY ISOLATATED, 8 AI THERMOCOUPLE, TYPE B, E, J, K, L, N, R, S, T 16 BIT, 50 MS, 40 PIN
Артикул: 6ES7331-7PF10-0AB0
Наименование: SIMATIC S7-300, ANALOG INPUT SM 331, OPTICALLY ISOLATATED, 8 AI THERMOCOUPLE, TYPE B, E, J, K, L, N, R, S, T 16 BIT, 50 MS, 40 PIN (siemens)
Производитель: Siemens
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| | Наименование продукта SIMATIC S7-300, ANALOG INPUT SM 331, OPTICALLY ISOLATATED, 8 AI THERMOCOUPLE, TYPE B, E, J, K, L, N, R, S, T 16 BIT, 50 MS, 40 PIN | | Manuals | weitere>> | | Система автоматизации S7-300 Данные модулей | 2007-03-21 | | | | | SIMATIC S7-300, ANALOG INPUT SM 331, OPTICALLY ISOLATATED, 8 AI THERMOCOUPLE, TYPE B, E, J, K, L, N, R, S, T 16 BIT, 50 MS, 40 PIN | | | | Supply voltage | | Load voltage L+ | | Rated value (DC) | 24 V | | Reverse polarity protection | Yes | | Input current | | from load voltage L+ (without load), max. | 200 mA | | from backplane bus 5 V DC, max. | 100 mA | | Power losses | | 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 | | Thermocouple | Yes | | Input ranges (rated values), thermoelements | | Type B | 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 | | Thermocouple (TC) | | for thermocouples | Type B, E, J, K, L, N, R, S. T, U, C | | 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 | | Cable length | | Cable length, shielded, max. | 100 m | | Analog value creation | | Measurement principle | integrating | | Integrations 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 limit in overall temperature range | | Voltage, relative to input area | +/- 1 K | | Basic error limit (operational limit at 25 °C) | | Voltage, relative to input area | +/- 0.5 K | | Isochronous mode | | Isochronous operation (application synchronized up to terminal) | No | | Interrupts/diagnostics/status information | | Alarms | | Diagnostic alarm | Yes; Parameterizable per group | | Limit value alarm | Yes; Parameterizable | | Diagnostic messages | | Diagnostic functions | Yes; Parameterizable | | Diagnostic information readable | Yes | | Diagnostics | Yes | | Diagnostics indication LED | | Group error SF (red) | Yes | | Galvanic isolation | | Galvanic isolation analog inputs | | between the channels | Yes | | between the channels, in groups of | 2 | | between the channels and the backplane bus | Yes | | Isolation | | Isolation checked with | 500 V DC | | Connection method | | required front connector | 40-pin | | Dimensions | | Width | 40 mm | | Height | 125 mm | | Depth | 120 mm | | Weight | | Weight, approx. | 272 g | | Status | Mar 12, 2012 | | |
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