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6ES7331-1KF02-0AB0

Siemens S7-300 Analog Input Module
*(Model: 6ES7331-1KF02-0AB0)*

8-channel analog input (±10V/0-20mA)

13-bit resolution, ±0.1% accuracy

500V isolation, 20ms conversion

IP20 enclosure, 0-60°C operation

40mm compact design

High-precision signal acquisition for process control.

[15 words]

Key features:

Mixed voltage/current inputs

Wire break detection

Hot-swappable

STEP 7 configurable

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TEL：400-887-3214
Mail：jilineasyyi@outlook.com
Q Q：615739355
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Siemens SIMATIC S7-300 Analog Input Module
Order Number: 6ES7331-1KF02-0AB0

Key Specifications:
General:

Module Type: 8-channel analog input (AI)

Input Types:

Voltage: ±10V, ±5V, ±2.5V, ±1V, ±500mV

Current: 0–20mA, 4–20mA

Resolution:

Voltage: 13-bit (including sign)

Current: 11-bit

Accuracy: ±0.1% of full scale

Conversion Time: 20ms per channel (all channels)

Isolation: 500V AC (channel-to-bus)

Electrical Characteristics:

Input Impedance:

Voltage: ≥1MΩ

Current: 250Ω

Power Consumption: ≤1.5W

Connection: 20-pin front connector

Mechanical & Environmental:

Dimensions (W×H×D): 40 × 125 × 120 mm

Weight: ~300g

Protection Class: IP20

Operating Temperature: 0 to 60°C

Humidity: ≤95% RH (non-condensing)

Compatibility:

Rack: S7-300 (all versions)

Configuration: STEP 7 Classic/TIA Portal

Certifications:

CE, UL, cUL

EMC: EN 61000-6-2, EN 61000-6-4

Key Features:
✔ High precision (±0.1% accuracy)
✔ Flexible signal types (voltage/current)
✔ Diagnostics: Wire break, overflow detection
✔ Hot-swappable (with active backplane bus)

Typical Applications:
Process variable monitoring (temperature, pressure)

Sensor signal acquisition

Industrial measurement systems

Short Description:
Siemens S7-300 8AI Module *(6ES7331-1KF02-0AB0)*

8-channel analog input (±10V/0-20mA)

13-bit resolution, 500V isolation

IP20, compact (40×125×120mm)
*Precision signal acquisition for S7-300 systems.*