KL3132 | Beckhoff Bus Terminal 2-Channel Analog Input ±10 V 16 Bit Differential High-Precision
Beckhoff · Cables & Connectivity
Description The Beckhoff KL3132 is a 2-channel analog input bus terminal for high-precision voltage measurement in industrial automation. It supports ±10 V differential signals with 16-bit resolution and provides advanced accuracy with configurable filters. Technical Specifications Condition New/Never Used Surplus Brand Beckhoff Category I/O Terminals Part Number KL3132 Subcategory Analog Input Terminals Number of Inputs 2 Signal Voltage -10…+10 V Technology Differential input Internal Resistance > 70 kΩ Common-Mode Voltage UCM Max. 10 V Conversion Time 140 ms, configurable Filter Configurable 50 Hz noise filter Resolution 16 bit (15 bit for 0…10 V range) Measurement Error/Uncertainty < ±0.05% (relative to full scale) Electrical Isolation 500 V (K-bus/signal voltage) Current Consumption (K-bus) Typ. 85 mA Bit Width in Process Image 2 × 16-bit data (2 × 8-bit control/status optional) Special Features Increased measuring accuracy Power Supply Via K-bus Operating Temperature 0…55 °C Storage Temperature -25…+85 °C Relative Humidity 95%, no condensation Housing Material Polycarbonate Installation DIN rail 35 mm (EN 60715) with lock Dimensions (W × H × D) 12 mm × 100 mm × 68 mm Protection Rating IP20 Weight Approx. 70 g Information About KL3132 The KL3132 is part of Beckhoff’s KL series of modular bus terminals, designed to acquire high-precision analog voltage signals in automation systems. It offers two differential input channels with a voltage range of ±10 V, a 16-bit resolution, and configurable conversion and filter settings for optimized performance. With measurement uncertainty below ±0.05% and electrical isolation of 500 V, it ensures stable and accurate signal processing even in challenging environments. Its slim 12 mm housing, polycarbonate construction, and DIN rail mounting make it a compact and durable solution for distributed control architectures. Key Features: Dual High-Precision Analog Inputs: Provides two independent channels for differential ±10 V voltage measurement with enhanced accuracy. High 16-Bit Resolution: Delivers fine signal granularity for precise acquisition, with 15-bit resolution in the 0…10 V range. Configurable Sampling and Filtering: Adjustable 140 ms conversion time and 50 Hz filter ensure optimized performance for specific applications. Low Measurement Error: Achieves an accuracy of < ±0.05% of full scale, meeting demanding industrial precision requirements. Robust Electrical Isolation: Offers 500 V separation between K-bus and signal voltage for safe and interference-free operation. Industrial-Grade Durability: Designed with polycarbonate housing and IP20 protection, suitable for reliable cabinet integration. Compact Modular Design: Slim 12 mm profile saves space while maintaining full analog measurement capability. Flexible Integration: Seamlessly integrates into Beckhoff K-bus systems without additional configuration requirements. The KL3132 delivers the reliability and precision required for high-accuracy voltage measurement in automation and control systems.
Brand: Beckhoff · Category: Cables & Connectivity
Key features
- Dual High-Precision Analog Inputs: Provides two independent channels for differential ±10 V voltage measurement with enhanced accuracy.
- High 16-Bit Resolution: Delivers fine signal granularity for precise acquisition, with 15-bit resolution in the 0…10 V range.
- Configurable Sampling and Filtering: Adjustable 140 ms conversion time and 50 Hz filter ensure optimized performance for specific applications.
- Low Measurement Error: Achieves an accuracy of < ±0.05% of full scale, meeting demanding industrial precision requirements.
- Robust Electrical Isolation: Offers 500 V separation between K-bus and signal voltage for safe and interference-free operation.
- Industrial-Grade Durability: Designed with polycarbonate housing and IP20 protection, suitable for reliable cabinet integration.
- Compact Modular Design: Slim 12 mm profile saves space while maintaining full analog measurement capability.
- Flexible Integration: Seamlessly integrates into Beckhoff K-bus systems without additional configuration requirements.
Specifications
| Manufacturer part number | KL3132 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Beckhoff |
| Category | I/O Terminals |
| Part Number | KL3132 |
| Subcategory | Analog Input Terminals |
| Number of Inputs | 2 |
| Signal Voltage | -10…+10 V |
| Technology | Differential input |
| Internal Resistance | > 70 kΩ |
| Common-Mode Voltage UCM | Max. 10 V |
| Conversion Time | 140 ms, configurable |
| Filter | Configurable 50 Hz noise filter |
| Resolution | 16 bit (15 bit for 0…10 V range) |
| Measurement Error/Uncertainty | < ±0.05% (relative to full scale) |
| Electrical Isolation | 500 V (K-bus/signal voltage) |
| Current Consumption (K-bus) | Typ. 85 mA |
| Bit Width in Process Image | 2 × 16-bit data (2 × 8-bit control/status optional) |
| Special Features | Increased measuring accuracy |
| Power Supply | Via K-bus |
| Operating Temperature | 0…55 °C |
| Storage Temperature | -25…+85 °C |
| Relative Humidity | 95%, no condensation |
| Housing Material | Polycarbonate |
| Installation | DIN rail 35 mm (EN 60715) with lock |
| Dimensions (W × H × D) | 12 mm × 100 mm × 68 mm |
| Protection Rating | IP20 |
| Weight | Approx. 70 g |
| Product type | Analog Input Terminals |
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