Looking for a trusted Siemens S7-300 PLC dealer in Malaysia? We are an authorized Siemens S7-300 PLC supplier, distributor, exporter & system integrator providing 100% original Siemens automation products across Malaysia including Kuala Lumpur, Penang, Johor Bahru, Selangor, Malacca, Rawang, Shah Alam and major industrial zones.
We maintain ready stock of complete Siemens SIMATIC S7-300 PLC systems including CPU modules, Power supply modules, Digital/Analog I/O cards, PROFIBUS/PROFINET communication modules, memory cards, terminal blocks & accessories.
Key Features of Siemens S7-300 PLC in Malaysia
✔ Modular rack-based PLC system
✔ Supports PROFIBUS, MPI & PROFINET
✔ High performance CPUs with diagnostics
✔ Expandable I/O modules
✔ Suitable for medium-range automation
✔ Rugged industrial design for 24/7 operation
✔ Flexible communication for SCADA, HMI & Drives
Why Choose Us for Siemens S7-300 PLC in Malaysia?
✅ Authorized Siemens PLC dealer & stockist
✅ 100% genuine Siemens automation modules
✅ Ready stock of multiple MLFB numbers
✅ Fast delivery across Malaysian cities
✅ Technical support + module selection help
Industries Using Siemens S7-300 PLC in Malaysia
Automotive • Pharma • Oil & Gas • Food Processing • Packaging • Cement • Power Plants • Water & Wastewater Treatment • Textile • Marine Automation • OEMs • Industrial Robotics
Frequently Asked Questions (FAQs)
Q1: Is Siemens S7-300 still available in Malaysia?
The Siemens S7-300 series is still widely available and supported, however it is gradually being phased out in favour of S7-1500 & ET200SP series.
Q2: Which software is required for programming S7-300 PLC?
Siemens STEP 7 and TIA Portal can be used to configure and program S7-300 modules.
Q3: Can S7-300 communicate with SCADA/HMI systems?
Yes. It supports PROFIBUS, MPI, industrial Ethernet, Modbus gateways and PROFINET modules.
Q4: Is S7-300 suitable for harsh industrial environments?
Yes, Siemens S7-300 modules are designed for continuous industrial operation in demanding environments.
Request a Quote – Siemens S7-300 PLC
Contact us for best price, bulk order discounts & technical assistance across Malaysia.
📩 Get Best Price NowSiemens S7-300 PLC – Popular MLFB Numbers
| MLFB Number | Module Description |
|---|---|
| 6ES7 314-6CF00-0AB0 | CPU 314C-2 DP – Integrated DI/DO + Analog I/O |
| 6ES7 315-2AH14-0AB0 | CPU 315-2 PN/DP – Ethernet + PROFIBUS communication |
| 6ES7 322-1BH01-0AA0 | Digital Output Module – 16 DO, 24V DC |
| 6ES7 321-1BL00-0AA0 | Digital Input Module – 16 DI, 24V DC |
| 6ES7 331-7KF02-0AB0 | Analog Input Module – 8 AI, 4-20mA |
| 6ES7 332-5HF00-0AB0 | Analog Output Module – 8 AO channels |
| 6ES7 307-1EA01-0AA0 | PS307 Power Supply – 24V DC |
| 6ES7 392-1AJ00-0AA0 | Terminal block for I/O modules |
We provide complete solutions for Siemens S7-300 PLC automation systems in Malaysia including installation, programming & troubleshooting support.