THIRUMUDIVAKKAM, CHENNAI SUPPORT 24/7
MITSUBISHI
Thirumudivakkam Chennai · Authorized Integration Expert

High-Efficiency Mitsubishi PLC 12 Input Solutions

Maximize your micro-automation footprint with our tailored Mitsubishi Electric MELSEC series configurations. Whether your application demands exactly 12 digital inputs or a scalable micro-controller structure using compact units like the FX3S, FX3G, or the advanced iQ-F FX5S, Innovative Instruments & Controls delivers fully programmed, factory-tested control systems directly to your plant floor.

Operating from our advanced testing and assembly lab in SIDCO Industrial Estate, Thirumudivakkam, our Siemens-trained and Mitsubishi-certified engineers program custom interlocks, analog processing, and Modbus TCP/RTU communications via MELSOFT GX Works. We supply verified components, complete layout drafting, and immediate field-commissioning support to minimize your machine integration timelines.

11+
Years Experience
500+
Projects Delivered
24/7
Breakdown Support
50+
Industry Clients
Why Partner With Us

Why IIC is Chennai's Trusted Partner for Mitsubishi PLC Automation

Securing robust automation performance in Chennai's demanding industrial environments requires a partner who understands more than just hardware sales. We combine immediate local stock with expert field engineering to deliver complete peace of mind.

100% Genuine MELSEC Stock

Every micro PLC, expansion block, and communication module is sourced directly, carrying an official Mitsubishi Electric manufacturer warranty.

Authorized Sourcing Factory Warranty

GX Works Programming Experts

Our senior automation programmers write highly optimized Structured Text and Ladder Logic tailored to your packaging, textile, or SPM machine.

GX Works 2 & 3 IEC 61131-3

Thirumudivakkam Testing Lab

We offer complete Factory Acceptance Testing (FAT) with live simulations at our state-of-the-art facility before dispatching panels to your site.

Live Simulation FAT Testing

Legacy FX Migration

Seamlessly upgrade your obsolete FX1S, FX1N, and FX2N PLCs to contemporary FX3S or iQ-F systems with zero terminal rewiring hazards.

System Upgrades Zero Downtime

Rapid Panel Customization

We design and build bespoke IP55/IP65 automation control panels complete with MCBs, relays, power supplies, and terminal markings.

CPRI Standards Bespoke Panel Build

Local SLA Backed Support

Our proximity to major Chennai industrial corridors ensures on-site diagnostic and emergency engineering support within hours.

Fast Troubleshooting On-Site Assistance
Mitsubishi Portfolio

Mitsubishi MELSEC Micro PLC Range & Digital Input Configurations

We stock, supply, and configure all current Mitsubishi families. Legacy series and legacy hardware parts are also available for spares, partial expansions, and brownfield continuity. All new projects are scoped on the latest platforms for long-term software support.

PLC Model Series Ideal Application Differentiating Features
MELSEC FX3S-14MR/ES Compact Machinery & Pump Station Interlocking 8 Digital Inputs (24VDC), 6 Relay Outputs, Integrated USB Port, Program capacity of 4,000 steps
MELSEC FX3G-24MR/ES Multi-axis Packing Lines & Conveyor Controls 14 Digital Inputs (Sink/Source), 10 Relay Outputs, Expandable with FX3G special adapters
MELSEC iQ-F FX5S-30MR/ES IoT Integrated Assembly Stations 16 Digital Inputs, 14 Relay Outputs, Integrated Ethernet Port, Built-in SD Card Slot
MELSEC FX3U-16MR/ES High-Speed Positioning & Labelling Machines 8 Inputs, 8 Outputs, Supports High-Speed Counters up to 100 kHz, Expandable up to 256 I/O
MELSEC iQ-F FX5U-32MR/ES Advanced process line automation & OEM SPM integration 16 Digital Inputs, 16 Relay Outputs, Dual Analog Inputs, RS-485 Built-in Modbus
MELSEC FX2N-16EX-ES/UL I/O Expansion for FX1N, FX2N, FX3G, and FX3U Series 16 Digital Inputs (24VDC), Direct Bus Extension, Low Power Consumption
MELSEC FX5-8EX/ES Compact Expansion for iQ-F Series PLC 8 Digital Inputs (24VDC Sink/Source), Modular DIN Rail Snap-On
MELSEC FX3GE-24MR/ES Remote Monitoring & Networked Automation Loops 14 Digital Inputs, 10 Relay Outputs, Built-in Analog I/O & Ethernet Interface
MELSEC FX3S-30MT/ESS High Speed Pulse Output for Servo/Stepper Drives 16 Digital Inputs, 14 Transistor Outputs, High-Speed Pulse Train Generation
Other Stocks & Systems

Complementary Mitsubishi Automation Hardware We Supply

Ready Stock
🖥
GOT2000 SERIES · HMIs

Touchscreen HMI Displays

High-resolution operator panels configured for seamless communication with Mitsubishi MELSEC PLCs, simplifying recipe management and system alarms.

  • Sizes ranging from 4.3" to 15"
  • Ethernet, RS-232, & RS-422/485 ports
  • GT Works3 programming interface
Imported in 3 Days
📱
FR-E800 / FR-D700 · VFDs

Variable Frequency Drives

Robust motor control solutions engineered for heavy-duty torque applications, conveying systems, and energy-saving centrifugal fan control panels.

  • Power ratings from 0.1 kW up to 15 kW
  • Built-in Modbus RTU communication
  • Advanced safety-stop compliance
Immediate License
🔌
MELSOFT · SOFTWARE

GX Works3 & GT Works3

Licensed engineering software suite enabling rapid logic design, diagnostics, simulation, and predictive maintenance for all MELSEC hardware generations.

  • Supports structured FBD & Ladder
  • Built-in offline simulation tools
  • Comprehensive tag sharing with GOT HMIs
SCADA
📊
SIMATIC · WinCC SCADA

WinCC SCADA Systems

Industrial control and data acquisition projects configured via WinCC, establishing real-time visibility, SQL historical data logging, and OPC UA links.

  • WinCC Runtime Professional development
  • WinCC Advanced standalone PC SCADA panels
  • Seamless legacy HMI / SCADA graphic migrations
  • Native OPC UA server connectivity on S7-1500
  • Alarm logging, custom recipes and SQL databases
VFD Drives
SINAMICS · VFD Systems

Variable Frequency Drives

Precise speed control, energy reduction on pump & fan loads, and native TIA Startdrive parameterization for your entire motor line-up.

  • SINAMICS G120, G120C and S120 drives
  • MICROMASTER 440 general purpose legacy drives
  • Energy savings from 25% to 45% vs direct DOL starting
  • Full TIA Startdrive parameterization and integration
  • Safe Torque Off (STO) and standard safety functions
What We Do

End-to-End Engineering & Lifecycle Services

At Innovative Instruments & Controls, we go beyond typical box shifting. We deliver a full lifecycle solution for your Mitsubishi automation hardware, backed by experienced Chennai-based engineering crews.

01

Sourcing & Component Supply

Prompt delivery of authentic Mitsubishi PLCs, analog modules, expansion blocks, and communication adapters.

02

Custom Programming & Simulation

Development of customized control logic, safety interlocks, and machine cycles using MELSOFT GX Works software.

03

On-Site Commissioning

Live field deployment, wiring checkout, and calibration of your custom programmed Mitsubishi PLC panels.

04

Annual Maintenance Contracts

Proactive AMC packages designed to prevent system drift, backup loss, and catastrophic production failures.

05

Retrofits & Migrations

Upgrading obsolete or damaged legacy PLCs to current generation MELSEC iQ-F or FX3 systems with ease.

06

HMI & SCADA Integration

Creating operator interfaces that translate complex sensor telemetry into clean visual operational graphics.

Rapid Response Troubleshooting & Service SLA

When machinery stops, every minute translates to direct production losses. Our dedicated SLA-backed field engineering team is structured to resolve critical PLC and control system breakdowns across Chennai's key manufacturing loops.

  • Guaranteed 4-hour on-site response for emergencies inside Chennai industrial zones
  • Equipped with diagnostic software kits for instant code trace and backup extraction
  • Fully stock-backed emergency replacements to swap burnt-out PLC outputs immediately
  • Expert assistance for communications recovery, noise interference issues, and grounding faults
  • Detailed root cause analysis (RCA) report provided with every major breakdown resolution
Enquire Now
Coverage

Mitsubishi Support & Service Areas

IIC provides Siemens product supply, installation, and 24/7 technical support across all major industrial areas in Chennai and Tamil Nadu.

Thirumudivakkam
Ambattur
Guindy
Sriperumbudur
Oragadam
Manali
Kancheepuram
Maraimalai Nagar
Irungattukottai
Sholinganallur
Alathur
SIPCOT Ranipet
Client Testimonials

Trusted by Chennai's
Leading Industries

Here's what our clients say about IIC's Mitsubishi system supply, programming, and maintenance support services.

★★★★★

"The custom panel using a Mitsubishi FX3S-14MR supplied by Innovative Instruments has completely automated our precise indexing machine. Their team in Thirumudivakkam configured the 12 input ports perfectly and handled the onsite wiring in less than 24 hours."

★★★★★

"We needed to swap our faulty, old FX1S controller on a fast packaging line. IIC Group migrated the entire logic into an FX3S, adjusted the communication parameters, and had us up and running with minimal downtime. Their knowledge of GX Works is absolutely outstanding."

★★★★★

"For our custom bottle-cleaning machinery, we chose a compact Mitsubishi PLC with 12 digital inputs and 2 analog loops. Innovative Instruments engineered the complete panel, provided pristine AutoCAD drawings, and performed a flawless FAT at their facility."

Common Questions

Frequently Asked
Questions

Have questions about sourcing, programming, or upgrading Mitsubishi systems in Chennai? Find expert answers below.

Ask Us Directly
Mitsubishi micro PLCs like the MELSEC FX3S-14M or FX1S-14M typically offer 8 digital inputs and 6 outputs. To achieve exactly 12 inputs or customize your I/O layout, we often recommend starting with a base 8-input unit and coupling it with a snap-on expansion block like the FX5-8EX or FX2N-8EX, or utilizing a 14-input system like the FX3G-24MR.
Yes, older series like the FX1S and FX3G can be configured using GX Developer. However, for modern applications, we highly recommend using MELSOFT GX Works2 or GX Works3. This newer software provides structured programming, simulation utilities, and far superior live diagnostics.
Absolutely. We specialize in retrofitting obsolete Mitsubishi FX1S, FX1N, and FX2N PLCs. Our engineers recreate the logic, map old terminals to the new FX3S or iQ-F FX5S series, test program behavior in our Thirumudivakkam lab, and execute the installation with minimal system downtime.
Yes, the digital inputs on the FX3S, FX3G, and FX5U series are flexible and support both sink (NPN) and source (PNP) sensor configurations. You can configure this easily by changing the wiring on the S/S (Sink/Source) terminal block of the PLC.
For standard micro-PLC configurations such as those requiring 12-16 digital inputs, we maintain immediate stocks of the FX3S, FX3G, and iQ-F series. Depending on the panel design complexity, engineering, testing, and cabinet assembly take between 3 to 7 working days from order confirmation.
Yes. Our team of service engineers provides priority site support under our Annual Maintenance Contracts and on-demand calls. Because we are based in Thirumudivakkam, we can rapidly reach major industrial zones like Sriperumbudur, Ambattur, and Oragadam with diagnostic gear and replacement spares.

Upgrade Your Micro-Automation Today

Need a reliable, high-speed Mitsubishi PLC 12 Input solution engineered for your Chennai plant? Talk directly to our specialists at TS-39, SIDCO Industrial Estate, Thirumudivakkam. Let's design, program, and commission your next project.