Beckhoff EL3102 2-Channel Differential Digital Input Module with 16-Bit Resolution and 500V Electrical Isolation
Price:
Negotiable
MOQ:
1 pcs
Delivery Time:
5-7 days
Brand:
Beckhoff
Product Description
Beckhoff EL3102 Digital Input Module
The EL3102 is a 2-channel differential analog input terminal module designed for precise ±10 V voltage signal measurement with 16-bit resolution. This industrial-grade module supports distributed clock synchronization with accuracy under 1 μs and features advanced filtering, limit monitoring, and switchable data formats for high-precision acquisition applications.
Core Features
- 2-channel differential input with internal impedance > 200 kΩ
- Distributed clock support with < 1 μs synchronization accuracy
- FIR/IIR filtering and limit monitoring capabilities
- No external power supply required - powered directly by E-bus
- 500 V electrical isolation between E-bus and signal side
- LED status indicators for easy diagnostics
- 35 mm DIN rail mounting (EN 60715) with IP20 protection
Technical Specifications
| Parameter | Value |
|---|---|
| Input Channels | 2, differential input |
| Signal Range | -10 V to +10 V |
| Common Mode Voltage | Maximum 35 V (relative to internal GND) |
| Conversion Time | Approx. 60 μs (standard); 40 μs (fast mode) |
| Measurement Error | < ±0.3% FS |
| Electrical Isolation | 500 V (E-bus / Signal) |
| E-bus Current | Approx. 170 mA |
| Operating Temperature | -25°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Weight | Approx. 60 g |
| Dimensions | 24 mm × 100 mm × 52 mm |
| Certifications | CE, UL, CCC, ATEX |
Installation & Applications
Standard DIN rail mounting with no additional fasteners required. Features EtherCAT bus cascading with plug-and-play functionality and quick configuration via TwinCAT software.
Typical Applications: Pressure/level/displacement sensor signal acquisition in automated production lines, multi-channel voltage monitoring on test benches, electrical parameter sampling in wind power/photovoltaic equipment, and servo valve control signal feedback in automotive manufacturing.
Product Details
Product Name: 2-channel analog input terminal, ±10 V, 16 bit, differential
Origin: Germany
Warranty: 12-month original manufacturer's warranty
Communication: EtherCAT real-time bus, 100 Mbps, process data bit width 8 bytes
Origin: Germany
Warranty: 12-month original manufacturer's warranty
Communication: EtherCAT real-time bus, 100 Mbps, process data bit width 8 bytes
Related models: EL3101 (single channel) and EL3104 (4 channels) belong to the EL310x series for flexible channel configuration.
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Company
Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.
Location
F1-803, Guorun Silu Jin Rong Zhongxin, Qindu District, Xianyang City, Shaanxi Province
Contact Person
Leon Lee