by Voxintech-admin@2022 Voxintech-admin@2022

How DIN Rail SMPS Powers Smart Factory Automation in India

Indian manufacturing is undergoing rapid transformation. Factories are embracing smart automation with PLCs, IoT sensors, SCADA systems, industrial Ethernet networks, and edge computing devices. At the heart of every smart factory panel sits the DIN rail switched-mode power supply — the critical enabler that makes all of this possible.

The Expanding DC Power Ecosystem

A decade ago, a typical panel contained a PLC, a few relay outputs, and a handful of sensors powered by a single 24V 2.5A supply. Today, the same panel might include multi-module PLCs, HMI touchscreens, IO-Link masters, industrial Ethernet switches, edge gateways, and vision system controllers. The total power demand can easily be two to three times higher.

Why Power Quality Matters More in Smart Panels

Modern smart devices contain sensitive microprocessors and communication circuits that malfunction with even brief voltage dips or excessive ripple. Smart panels also increasingly require multiple DC voltage levels — 24V, 12V, 5V, and sometimes 48V. Best practice is dedicated DIN rail supplies at each voltage level. Using multiple smaller supplies also creates isolated power domains, improving reliability.

Designing for Uptime and Expandability

Critical production environments are adopting redundant power supply configurations where two supplies share the load. If one fails, the other takes over seamlessly. Smart factory panels should be designed with 30 to 40 percent power headroom to accommodate expansion as digital transformation progresses.

VXT-DRI Series: Ready for Smart Factory Panels

The VXT-DRI series covers 24V, 12V, and 5V outputs from 15W to 480W — letting panel designers select the right voltage and capacity for each subsystem. Low output ripple, wide input voltage range, compact form factor, and comprehensive protection make the VXT-DRI ideal for modern automation at a competitive price point. Ready stock from Delhi NCR.

by Voxintech-admin@2022 Voxintech-admin@2022

How to Choose the Right Temperature Controller for Your Industrial Application

Selecting the correct temperature controller is one of the most critical decisions for any industrial process that depends on precise thermal management. An under-specified or poorly matched controller leads to product defects, energy waste, and unplanned downtime.

Types of Temperature Controllers

ON/OFF Controllers: Simplest type, switches output fully on or off. Cost-effective for non-critical applications like basic drying ovens but produces temperature oscillation around the set point.
PID Controllers: The industry standard for precision. Continuously modulates output to minimise overshoot and oscillation — typically within plus or minus 0.5 degrees Celsius. Ideal for plastics moulding, food processing, and lab applications.
Programmable Profile Controllers: For multi-step temperature processes like ceramic kilns, heat treatment cycles, and curing ovens. Store and recall recipes for batch consistency.

Key Specifications

Input Type: Ensure compatibility with your sensor — thermocouple K, J, T, R, S or RTD PT100/PT1000. Universal input controllers offer maximum flexibility.
Output Type: Relay for slow processes, SSR-driving voltage pulse for fast PID control, or 4-20 mA linear for SCR power controllers.
Communication: RS485 with Modbus RTU is the minimum for SCADA/PLC integration. Some controllers add analog retransmission outputs.

 

VXT-TCN4: Built for Indian OEMs

The VXT-TCN4 series delivers universal input, auto-tuning PID, dual alarm outputs, and RS485 Modbus at 40-50 percent below Omron, Autonics, and Selec. Through a factory-direct sourcing model and strict quality controls, Voxintech passes on the cost advantage without compromising performance. Ready stock from Delhi NCR warehouse.