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6ES7331-7KF02-0AB0 — Analog Input Module
Sensors & automationPart number: 6ES7331-7KF02-0AB0
6ES7331-7KF02-0AB0 — Analog Input Module — Siemens part reference 6ES7331-7KF02-0AB0. Request a destination-specific quotation with shipping included. Confirm equipment model, serial number, quantity and any required certificates; availability, exact supply specification and warranty terms are checked before ordering.
Looking for Siemens 6ES7331-7KF02-0AB0? This catalogue reference is listed under Sensors & automation. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
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Technical specifications
| Manufacturer | Siemens |
|---|---|
| Part number | 6ES7331-7KF02-0AB0 |
| Category | Sensors & automation |
| Item Type Name | Analog Input Module |
| Product Family / Series | SIMATIC S7-300 |
| Model Designation | SM 331 |
| Article Number | 6ES7331-7KF02-0AB0 |
| Connector Type | 20-pin front connector |
| Mounting Type | DIN rail mount / rack mount |
| number_of_analog_inputs | 8 |
| inputs_for_resistance_measurement | 4 |
| resolution | 9/12/14 bits (programmable) |
| measurement_types | Voltage, current, thermocouple, resistance thermometer, resistor |
| voltage_ranges | 1-5 V, ±1 V, ±2.5 V, ±5 V, ±10 V, ±80 mV, ±250 mV, ±500 mV |
| current_ranges | 0-20 mA, 4-20 mA |
| thermocouple_types | Type E, J, K, L, N |
| resistance_thermometers | Pt 100, Ni 100 |
| resistor_ranges | 0-150 Ω, 0-300 Ω |
| supply_voltage | 24 V DC |
| input_current_from_L+ | 30 mA max (without load) |
| input_current_from_backplane | 50 mA max (5 V DC) |
| power_loss | 1 W typical |
| galvanic_isolation | Between channels and backplane bus (500 V DC tested) |
| integration_time | 2.5 ms, 16.67 ms, 20 ms, 100 ms (programmable) |
| basic_conversion_time | 3 ms, 17 ms, 22 ms, 102 ms (per channel) |
| interference_frequency_suppression | 10 Hz, 50 Hz, 60 Hz, 400 Hz |
| cable_length_shielded | 200 m max (50 m for 80 mV and thermocouples) |
| reverse_polarity_protection | Yes |
| diagnostic_functions | Yes (parameterizable) |
| limit_value_alarm | Yes (parameterizable) |
| hot_swapping | Yes (removing/inserting with active backplane bus) |
| Weight | 250 g |
| Dimensions | 40 mm W × 125 mm H × 117 mm D |
| Reference status | Published catalogue reference; confirm specification and fitment before ordering |
| Availability | On request |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
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