Schneider PLC Modules for Sale in South Africa
Schneider Electric PLC Modules & Modicon Automation Parts
Nkokhi Group supplies Schneider Electric PLC modules, Modicon PLC modules, I/O modules, CPU modules, communication modules, expansion modules and industrial automation components in South Africa.
We assist mining, manufacturing, water treatment, utilities, engineering, OEM, process-control and industrial automation customers with sourcing new, replacement, surplus and selected refurbished Schneider PLC modules.
Whether you need a replacement PLC module for an existing automation system, an expansion I/O module for a machine, or a complete Modicon PLC solution, Nkokhi Group can assist with sourcing according to the required Schneider Electric part number, Modicon model, application and specification.
Schneider Electric’s Modicon portfolio covers PLCs and PACs ranging from machine controllers to high-performance process automation platforms. The portfolio includes the Modicon M221, M241, M251, M262, M340 and M580, together with several modular and distributed I/O platforms.
Request a quotation today for Schneider PLC modules in South Africa.
Schneider PLC Modules South Africa
Looking for Schneider PLC modules for sale in South Africa?
Nkokhi Group supplies and sources a wide range of Schneider Electric automation products, including:
- Schneider PLC CPU modules
- Schneider PLC input modules
- Schneider PLC output modules
- Schneider digital I/O modules
- Schneider analogue I/O modules
- Schneider mixed I/O modules
- Schneider communication modules
- Schneider Ethernet modules
- Schneider Modbus modules
- Schneider expansion modules
- Schneider remote I/O modules
- Schneider power supply modules
- Schneider PLC accessories
- Schneider Modicon replacement modules
- Schneider industrial automation modules
- Schneider control system components
- Schneider machine automation components
We can source products according to OEM part number, model number, product reference or technical specification.
Schneider Modicon PLC Models
Schneider Electric’s Modicon family includes PLC and PAC platforms designed for different levels of machine and process automation.
Modicon M221 PLC
The Schneider Modicon M221 is a compact PLC designed for machine automation and hardwired architectures. Schneider Electric describes the M221 as part of its Modicon range for machine control applications.
Common requirements include:
- M221 CPU controllers
- TM3 expansion modules
- Digital input modules
- Digital output modules
- Analogue I/O modules
- Communication accessories
- Ethernet and serial communication components
Modicon M241 PLC
The Modicon M241 is designed for performance-demanding machine applications and includes communication capabilities and motion-control functionality.
Nkokhi Group can assist with sourcing:
- M241 PLC CPUs
- TM3 I/O expansion modules
- Digital I/O
- Analogue I/O
- Communication modules
- Machine automation accessories
Modicon M251 PLC
The Modicon M251 is intended for modular and distributed machine architectures where flexibility and cabinet space are important considerations.
Typical requirements include:
- M251 PLC controllers
- TM3 expansion I/O
- Communication modules
- Digital I/O modules
- Analogue I/O modules
- Network accessories
Modicon M262 PLC
The Modicon M262 is an IIoT-ready logic and motion controller designed for performance-oriented machine applications. Schneider Electric highlights features including IIoT protocols, encryption, cloud connectivity and motion-control capabilities.
Nkokhi Group can assist with sourcing:
- M262 PLC CPUs
- TM3 I/O modules
- Communication modules
- Motion-control components
- Expansion I/O
- Industrial networking components
Schneider Modicon M340 PLC Modules
The Modicon M340 is a modular automation platform used in industrial control applications.
Nkokhi Group can source Modicon M340 PLC modules, including:
- M340 CPU modules
- M340 digital input modules
- M340 digital output modules
- M340 analogue input modules
- M340 analogue output modules
- M340 communication modules
- M340 Ethernet modules
- M340 power supply modules
- M340 racks and backplanes
- M340 accessories
The M340 platform shares the X80 module architecture with the M580 platform, providing a broad range of digital, analogue, communication, expert and power modules.
Schneider Modicon M580 PLC Modules
The Modicon M580 ePAC is Schneider Electric’s Ethernet-based programmable automation controller platform for demanding industrial and process applications. Schneider Electric highlights features such as redundancy capabilities, functional safety, native Ethernet and cybersecurity.
Nkokhi Group can assist with sourcing:
- M580 CPU modules
- X80 I/O modules
- Digital input modules
- Digital output modules
- Analogue input modules
- Analogue output modules
- Communication modules
- Ethernet modules
- Power supply modules
- Backplanes
- Remote I/O components
- Accessories
Schneider Modicon X80 I/O Modules
Modicon X80 is an important Schneider Electric modular I/O platform used with M340 and M580 systems.
Schneider Electric identifies X80 as a common module platform for Modicon M580, M340 and Quantum Ethernet I/O applications, with modules covering backplanes, power supplies, digital I/O, analogue I/O, communication and expert functions.
Nkokhi Group can source:
- BMX digital input modules
- BMX digital output modules
- BMX analogue input modules
- BMX analogue output modules
- BMX communication modules
- BMX power supply modules
- X80 backplanes
- X80 accessories
- X80 remote I/O components
Always provide the complete part number when requesting a quotation.
Schneider Modicon TM3 I/O Modules
The Modicon TM3 range provides expansion I/O for the M221, M241, M251 and M262 controller families. Schneider Electric lists TM3 as an expansion I/O system for the M2xx controllers.
Examples include:
TM3DM24R
TM3DM24R is a Modicon TM3 discrete I/O module providing 24 I/O, including 16 inputs and 8 relay outputs, with 24 VDC supply and screw terminals.
TM3DQ16T
TM3DQ16T is a Modicon TM3 discrete output module with 16 transistor PNP outputs.
Other TM3 requirements can include:
- Digital input modules
- Digital output modules
- Relay output modules
- Transistor output modules
- Analogue input modules
- Analogue output modules
- Mixed I/O modules
- Temperature modules
- Safety-related modules
- Expansion accessories
Schneider Modicon TM5 Modules
The Modicon TM5 is a modular IP20 I/O system intended for larger and more complex machine architectures.
Schneider Electric specifies TM5 for scalable systems with large I/O requirements, including configurations of up to 2,400 distributed I/Os.
Nkokhi Group can source:
- TM5 digital I/O modules
- TM5 analogue I/O modules
- TM5 communication modules
- TM5 interface modules
- TM5 power modules
- TM5 expansion components
- TM5 accessories
Schneider Modicon TM7 Modules
For applications requiring distributed I/O in demanding environments, Modicon TM7 provides an IP67 modular I/O platform.
Typical applications include:
- Mining
- Manufacturing
- Process plants
- Outdoor machinery
- Water treatment
- Material handling
- Industrial machinery
Schneider Electric describes TM7 as an IP67 distributed I/O system designed for machines and installations in harsh environments.
Schneider Modicon STB I/O Modules
The Modicon STB platform provides modular distributed I/O for industrial automation applications and supports distributed connections between PLC systems, sensors and actuators.
Nkokhi Group can assist with sourcing:
- STB digital I/O modules
- STB analogue I/O modules
- STB network interface modules
- STB power modules
- STB distribution modules
- STB accessories
Schneider Electric lists STB among its Modicon distributed I/O platforms.
Schneider PLC Module Manufacturers & Product Families
Schneider Electric / Modicon
Nkokhi Group focuses on sourcing Schneider Electric industrial automation products, particularly the Modicon PLC and PAC portfolio.
Major Schneider automation families include:
| Schneider Family | Typical Application |
|---|---|
| Modicon M221 | Compact machine automation |
| Modicon M241 | Performance machine control |
| Modicon M251 | Modular/distributed machines |
| Modicon M262 | IIoT, logic and motion |
| Modicon M340 | Modular industrial automation |
| Modicon M580 | High-performance process/PAC applications |
| Modicon X80 | Modular I/O |
| Modicon TM3 | M2xx expansion I/O |
| Modicon TM5 | Large modular I/O systems |
| Modicon TM7 | IP67 distributed I/O |
| Modicon STB | Distributed I/O |
| Modicon ETB | IP67 Ethernet I/O |
Schneider Electric’s South African product portfolio also identifies legacy Modicon families including Premium, Quantum and TSX Micro. Availability should be confirmed against the specific part number and application.
Schneider PLC Replacement Modules
If an existing Schneider PLC module has failed, replacing the entire automation system may not always be necessary.
Nkokhi Group can assist with identifying a replacement based on:
PLC brand → PLC family → CPU → rack/backplane → module reference → I/O type → voltage → communication protocol → application.
Replacement sourcing can include:
- New Schneider PLC modules
- OEM Schneider modules
- Replacement modules
- Surplus stock
- Selected refurbished modules
- Obsolete/legacy module sourcing
- Hard-to-find Schneider automation components
Availability varies by product reference and market conditions.
Schneider PLC Modules for Mining
South Africa’s mining industry uses extensive industrial automation, control panels, pumps, conveyors, crushers, processing plants and material-handling systems.
Nkokhi Group can assist mining and engineering companies with sourcing Schneider PLC modules for:
- Mining equipment
- Conveyor systems
- Crushing plants
- Screening plants
- Processing plants
- Pump stations
- Water treatment plants
- Ventilation systems
- Material handling
- Industrial workshops
- Control panels
- MCC systems
- Plant automation
Schneider PLC Modules for Water Treatment
PLC modules are widely used in water and wastewater automation applications.
Nkokhi Group can assist with Schneider automation components for:
- Water treatment plants
- RO plants
- Pump stations
- Booster systems
- Chemical dosing
- Filtration systems
- Level control
- Flow control
- Pressure monitoring
- Tank control
- SCADA systems
Typical requirements may include PLC CPUs, analogue input modules, analogue output modules, digital I/O and communication modules.
Why Choose Nkokhi Group for Schneider PLC Modules?
Nkokhi Group assists customers with industrial automation sourcing in South Africa.
Our sourcing service includes:
- Identification from part number
- Identification from photographs
- Technical specification matching
- Replacement-part sourcing
- OEM product sourcing
- Legacy PLC sourcing
- Industrial automation procurement
- Quotation preparation
- Local and international sourcing
- Project-based procurement
For hard-to-find PLC modules, send us the part number, quantity and required delivery location so that we can check availability and provide a quotation.
How to Order Schneider PLC Modules
To request a quotation, provide:
- Schneider Electric part number
- PLC/Modicon model
- Description
- Quantity required
- New or replacement requirement
- Required delivery location
- Photograph of existing module, if available
Example RFQ
Schneider PLC Module Required
Brand: Schneider Electric / Modicon
Part Number: [Part Number]
Description: [Description]
Quantity: [Qty]
Condition: New / Replacement
Delivery Location: South Africa
Please quote price, availability and lead time.
Tips When Buying Schneider PLC Modules
1. Always confirm the complete part number
A small difference in the Schneider reference can indicate a completely different module.
Do not order based only on the PLC family name.
2. Check the PLC generation
Confirm whether the system uses:
- M221
- M241
- M251
- M262
- M340
- M580
- X80
- TM3
- TM5
- TM7
- STB
- Legacy Modicon systems
3. Check input and output specifications
For I/O modules, verify:
- Digital or analogue
- Number of channels
- Input voltage
- Output voltage
- Relay or transistor output
- PNP/NPN requirements
- Current rating
- Terminal configuration
For example, TM3DM24R and TM3DQ16T are different module types with different I/O configurations.
4. Confirm communication requirements
Check whether the application uses:
- Ethernet
- Modbus TCP
- Modbus RTU
- CANopen
- Profibus
- EtherNet/IP
- Other industrial networks
5. Check compatibility
A module that looks physically similar may not be electrically or digitally compatible with the existing PLC.
Always verify:
CPU + rack/backplane + firmware + I/O module + communication architecture.
6. Consider obsolete PLC equipment
Older Modicon systems may still be operating in industrial plants.
Schneider Electric identifies several older Modicon ranges, including Premium, Quantum and TSX Micro, as legacy ranges in its South African product catalogue.
For obsolete equipment, provide the original part number and photographs so that a suitable sourcing option can be investigated.
Frequently Asked Questions
Do you sell Schneider PLC modules in South Africa?
Yes. Nkokhi Group supplies and sources Schneider Electric and Modicon PLC modules for customers in South Africa, subject to availability.
What Schneider PLC modules can you supply?
We can source CPU modules, digital I/O, analogue I/O, communication modules, expansion modules, power supplies, remote I/O and other Schneider automation components.
Can you supply Modicon M221 modules?
Yes. We can source M221 controllers and compatible expansion modules, including the TM3 range.
Can you supply Modicon M340 modules?
Yes. Nkokhi Group can assist with sourcing M340 CPU, I/O, communication, power and other modules.
Can you supply Modicon M580 modules?
Yes. We can assist with M580 controllers and compatible X80 modules.
Do you supply Schneider TM3 modules?
Yes. TM3 is designed as an expansion I/O system for Modicon M221, M241, M251 and M262 controllers.
Can you source obsolete Schneider PLC modules?
Yes. Send the complete part number and we can investigate current, replacement, surplus or other available sourcing options.
Can you identify a Schneider PLC from a photograph?
Yes. A clear photograph showing the part number, model number and product label can assist with identification.
Do you supply Schneider PLC modules for mining applications?
Yes. We assist mining companies, engineering contractors, system integrators and industrial users with Schneider automation components.
Can you provide a quotation before ordering?
Yes. Send the required part numbers and quantities and we can check sourcing, availability and lead time before confirming the quotation.
Schneider PLC Modules – South Africa
If you are searching for:
Schneider PLC modules for sale in South Africa
Schneider PLC modules suppliers South Africa
Schneider Electric PLC supplier South Africa
Modicon PLC modules South Africa
Schneider automation parts
Schneider I/O modules
Modicon M221 modules
Modicon M241 modules
Modicon M251 modules
Modicon M262 modules
Modicon M340 modules
Modicon M580 modules
Schneider TM3 modules
Schneider X80 modules
Schneider PLC replacement modules
Industrial automation components South Africa
Nkokhi Group can assist with your sourcing requirement.
Request a Quote
Send us your Schneider Electric part number, description and quantity.
Nkokhi Group will check the available sourcing options and provide a quotation where available.
Nkokhi Group (PTY) Ltd
South Africa
Industrial Automation | PLCs | Electrical & Electronic Components | Industrial Equipment & Parts