DEIF LSU-112DG Signal Conditioning & Synchronization Unit
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DEIF LSU-112DG Signal Conditioning & Synchronization Unit
The DEIF LSU-112DG functions as a versatile signal conditioning and synchronization unit, designed to bridge the gap between field sensors, actuators, and central control systems. Its core purpose is to process, filter, and time-align analog and digital signals, ensuring that data from diverse sources—such as temperature probes, pressure transducers, and position encoders—is standardized and synchronized before reaching the main controller. This synchronization is critical in systems where multiple devices must operate in precise sequence, such as automated assembly lines or coordinated machinery in power generation facilities.
Model Number LSU-112DG
Brand DEIF
Type Signal Conditioning & Synchronization Unit
Input Voltage 24V DC ±10%
Operating Temp Range -25°C to +70°C
Mounting Style DIN Rail (35mm)
Dimensions 105mm x 120mm x 75mm (W x H x D)
Weight 480g
Interface/Bus Ethernet, RS-485
Compliance CE, RoHS, IEC 61010-1
Supported Protocols Modbus TCP/IP, Modbus RTU, NTP
Typical Power Draw 8W (idle), up to 15W (full load)
The DEIF LSU-112DG functions as a versatile signal conditioning and synchronization unit, designed to bridge the gap between field sensors, actuators, and central control systems. Its core purpose is to process, filter, and time-align analog and digital signals, ensuring that data from diverse sources—such as temperature probes, pressure transducers, and position encoders—is standardized and synchronized before reaching the main controller. This synchronization is critical in systems where multiple devices must operate in precise sequence, such as automated assembly lines or coordinated machinery in power generation facilities.
LSU-112DG
Positioned at the edge of the automation stack, between field devices and the control layer, the DEIF LSU-112DG interacts seamlessly with both DEIF’s proprietary control platforms and third-party systems. It supports a range of industry-standard protocols, enabling communication with PLCs, SCADA systems, and distributed control systems (DCS) without compatibility hurdles. What sets it apart is its ability to handle high-speed signal processing—up to 10kHz sampling rates—ensuring that even fast-changing parameters are captured accurately. Additionally, the DEIF LSU-112DG includes built-in isolation features to protect sensitive control electronics from voltage spikes or ground loops, a common issue in industrial settings with multiple power sources.
LSU-112DG
Main features and advantages:
Choosing the DEIF LSU-112DG delivers tangible benefits that extend beyond basic signal processing. For engineers, its ability to standardize diverse signals reduces the complexity of system integration, eliminating the need for multiple specialized conditioning modules. This streamlining not only cuts down on hardware costs but also simplifies wiring and configuration, reducing engineering overhead during setup.
In operation, the DEIF LSU-112DG ensures long-term performance stability, even in harsh industrial environments. Its ruggedized design resists vibration, dust, and moisture, minimizing the risk of unplanned downtime due to component failure. The unit’s advanced diagnostics—including real-time alerts for signal loss or calibration drift—enable proactive maintenance, allowing teams to address issues before they impact operations. Over time, this translates to higher system availability and lower total cost of ownership, as fewer resources are spent on troubleshooting and repairs.
Perhaps most valuable is the DEIF LSU-112DG’s role in enhancing data accuracy. By synchronizing signals to a common time reference, it ensures that readings from different sensors are temporally aligned, making it easier to correlate events and identify root causes of inefficiencies. This level of precision is invaluable in optimizing processes, reducing waste, and improving overall operational efficiency.
LSU-112DG
Technical specifications:
Model Number LSU-112DG
Brand DEIF
Type Signal Conditioning & Synchronization Unit
Input Voltage 24V DC ±10%
Operating Temp Range -25°C to +70°C
Mounting Style DIN Rail (35mm)
Dimensions 105mm x 120mm x 75mm (W x H x D)
Weight 480g
Interface/Bus Ethernet, RS-485
Compliance CE, RoHS, IEC 61010-1
Supported Protocols Modbus TCP/IP, Modbus RTU, NTP
Typical Power Draw 8W (idle), up to 15W (full load)
Contact Us Phone:+86 16626708626 WeChat/WhatsApp:+86 16626708626 Email: 3772179818@qq.com
LSU-112DG
Application areas:
The DEIF LSU-112DG thrives in applications where timing and signal integrity directly influence performance and safety. In renewable energy facilities, such as wind farms, it synchronizes data from turbine vibration sensors, pitch control actuators, and grid connection monitors, ensuring that all systems respond in unison to changing wind conditions or grid demands. Here, its high-speed processing prevents delays that could lead to power generation inefficiencies or equipment stress.
In water and wastewater treatment plants, the DEIF LSU-112DG coordinates signals from flow meters, pump controllers, and chemical dosing sensors, ensuring that treatment processes remain balanced and compliant with regulatory standards. Its ability to filter noise from wet or corrosive environments prevents false readings that could disrupt chemical dosing or pumping schedules.
In manufacturing, particularly in automotive assembly lines, the DEIF LSU-112DG synchronizes robotic arm position sensors with conveyor belt speed monitors, ensuring precise part alignment during assembly. Its synchronization capabilities prevent missteps that could lead to product defects or production line halts, making it a cornerstone of reliable, high-throughput manufacturing operations.
LSU-112DG
Related products:
DEIF LSU-110DG – Entry-level model with reduced I/O channels for smaller-scale applications.
DEIF LSU-114DG – Higher channel count version supporting additional sensors in large systems.
DEIF LSU-112DG-EXT – Extended temperature range variant (-40°C to +85°C) for extreme environments.
DEIF LSU-112DP – Protocol-enhanced model with PROFINET and EtherCAT support for advanced industrial networks.
DEIF LSU-102DG – Legacy predecessor, compatible with older DEIF control systems for upgrade paths.
DEIF LSC-112DG – Companion calibration module for automated drift correction with the LSU-112DG.
DEIF LSU-112DG-M – Marine-certified version for shipboard automation, with enhanced corrosion resistance.
DEIF LSU-112DG-R – Redundant configuration model for safety-critical applications requiring fault tolerance.
LSU-112DG
Installation and maintenance:
Before installing the DEIF LSU-112DG, confirm that the host control system supports the unit’s communication protocols—check DEIF’s latest compatibility guide for firmware requirements. Ensure the DIN rail is securely mounted and grounded to prevent electrical interference, and verify that the 24V DC power supply can accommodate the unit’s maximum draw, especially when powering multiple connected sensors.
Allocate at least 40mm of clearance on all sides of the DEIF LSU-112DG to facilitate airflow, as prolonged exposure to high temperatures can degrade signal processing accuracy. Before powering on, inspect all sensor wiring for proper polarity and insulation integrity, as reversed connections or damaged cables can cause permanent damage to the unit’s input circuits.
Ongoing maintenance for the DEIFLSU-112DG focuses on preserving signal integrity and synchronization accuracy. Monthly checks should include verifying the status LED: a steady blue light indicates normal operation, while a flashing amber light signals a synchronization warning (e.g., NTP server timeout). Quarterly, inspect input connectors for signs of corrosion or loosening, particularly in humid or dusty environments, and tighten terminals as needed.
Annually, perform a calibration check using a precision signal generator to confirm that analog input/output ranges remain within specified tolerances. This step is critical for applications where measurement accuracy directly impacts process quality or regulatory compliance. Additionally, update the unit’s firmware periodically using DEIF’s configuration software to access the latest synchronization algorithms and security patches.
WhatsApp: +86 16626708626
Email: 3772179818@qq.com
Phone: +86 16626708626
