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Beckhoff KL3102 Bus Terminal Analog Input, ±10 V, 16-bit, 2 Differential Channels, 12×100×68 mm
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$245.00 USD
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$245.00 USD
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Overview
The Beckhoff KL3102 is a 2-channel differential analog input Bus Terminal for −10…+10 V signals. It digitizes voltage with 16‑bit resolution and transmits it galvanically isolated to the controller. LEDs indicate data exchange with the Bus Coupler. Filter and conversion time are configurable for performance/accuracy trade‑off.
Key Features
- Two differential analog voltage inputs (±10 V)
- 16‑bit resolution (for 0…10 V range: 15‑bit)
- Default conversion time 140 ms; configurable down to 2 ms
- 50 Hz input filter (configurable)
- Input impedance > 200 kΩ; common‑mode voltage up to 35 V
- Electrical isolation: 500 V (K‑bus/signal)
Specifications
| Specific MPN | KL3102 |
| Inputs | 2 channels, differential |
| Signal Voltage Range | −10…+10 V |
| Resolution | 16 bit (0…10 V range: 15 bit) |
| Conversion Time | 140 ms default; configurable down to 2 ms |
| Input Filter | 50 Hz (configurable) |
| Input Impedance | > 200 kΩ |
| Common‑Mode Voltage | max. 35 V |
| Accuracy | < ±0.3% of full scale |
| K‑bus Current | typ. 65 mA |
| Process Image | 2 × 16‑bit data (optional 2 × 8‑bit control/status) |
| Dimensions (W × H × D) | 12 × 100 × 68 mm; IP20 |
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