All Products
Welcome to the complete product range of Topbrands PLC Limited.
We specialize in supplying top-quality industrial automation parts, including PLCs, I/O modules, sensors, power supplies, HMIs, control boards, and more. Whether you're looking for replacement components or sourcing for large-scale automation projects, we’ve got you covered.
Our inventory includes trusted brands such as Siemens, Allen Bradley, ABB, Honeywell, Schneider Electric, GE Fanuc, Yokogawa, and others. We offer fast global shipping, responsive service, and expert support to ensure your systems stay running smoothly.
Browse our full catalog and contact us for inquiries or bulk pricing.
Popular Modules

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Vendor: Bently Nevada
Bently Nevada 3500/33 149992-02 Spare 16-Channel Failsafe Relay Output Module
4 reviewsSale price $150.00Regular price $210.00 -
Vendor: Bently Nevada
Bently Nevada 3500/40M 125680-01 Proximitor I/O Module with Internal Terminations
3 reviewsSale price $260.00Regular price $320.00 -
Vendor: Bently Nevada
Bently Nevada 3500/42M 135489-03 I/O Module with Internal Barriers | Internal Terminations
16 reviewsSale price $240.00Regular price $290.00 -
Vendor: Bently Nevada
Bently Nevada 3500/45 135137-01 Position I/O Module with Internal Terminations
4 reviewsSale price $150.00Regular price $210.00 -
Vendor: Bently Nevada
Bently Nevada 3500/50 133434-01 I/O Module with External Terminations
4 reviewsSale price $290.00Regular price $320.00 -
Vendor: Bently Nevada
Bently Nevada 3500/60 133827-01 RTD/TC Non-Isolated I/O Module External Terminations
3 reviewsSale price $320.00Regular price $350.00 -
Vendor: Bently Nevada
Bently Nevada 3500/61 133819-02 RTD/TC Non-Isolated I/O Module Internal Terminations
5 reviewsSale price $320.00Regular price $350.00 -
Vendor: Bently Nevada
Bently Nevada 3500/62 136294-01 Isolated I/O Module with Internal Terminations
Sale price $260.00Regular price $310.00
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Vendor: Allen-Bradley
Allen Bradley 1746-FIO4V High-Speed Analog I/O Module
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Allen-Bradley
Allen Bradley 1734-ACNR POINT I/O ControlNet Network Adapter
No reviewsSale price $100.00Regular price $120.00 -
Vendor: Allen-Bradley
1715-TADIF16 | Allen Bradley | Termination Assembly
No reviewsSale price $360.00Regular price $400.00 -
Vendor: Allen-Bradley
Allen Bradley 2711P-T12C4D8 PanelView Plus 6 Terminal
No reviewsSale price $2,000.00Regular price $2,100.00 -
Vendor: Allen-Bradley
Allen Bradley 1794-TB2 FLEX I/O Terminal Base Unit
No reviewsSale price $100.00Regular price $120.00 -
Vendor: Allen-Bradley
1784-PCIC | Allen Bradley | ControlNet PCI Bus Messaging Card
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Allen-Bradley
Allen Bradley 1784-KTX Communication Interface Card
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Allen-Bradley
Allen Bradley 1784-CF128 CompactFlash Memory Card
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Allen-Bradley
Allen Bradley 1769-IQ32T Compact I/O Module
No reviewsSale price $160.00Regular price $200.00 -
Vendor: Allen-Bradley
Allen Bradley 1769-IM12 Compact I/O Module
No reviewsSale price $320.00Regular price $350.00 -
Vendor: Allen-Bradley
Allen Bradley 1768-EWEB Enhanced Web Server Module
No reviewsSale price $730.00Regular price $750.00 -
Vendor: Allen-Bradley
Allen Bradley 1768-ENBT EtherNet/IP Communication Module
No reviewsSale price $730.00Regular price $750.00
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Extensive Inventory
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Quality Assurance
Genuine, high-quality PLC & DCS parts.
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Global Service
Catering to clients worldwide with reliable support.