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 1794-L34 FLEX Logix Processor Module
No reviewsSale price $520.00Regular price $550.00 -
Vendor: Allen-Bradley
1794-IM8 | Allen-Bradley | AC Digital Input and Output Modules
No reviewsSale price $420.00Regular price $450.00 -
Vendor: Allen-Bradley
Allen Bradley 1764-OW8 Relay Output Module
No reviewsSale price $600.00Regular price $620.00 -
Vendor: Allen-Bradley
Allen Bradley 1746-HSCE High-Speed Counter Module
No reviewsSale price $450.00Regular price $470.00 -
Vendor: Allen-Bradley
1756-IR6I | Allen-Bradley | RTD Input Module
No reviewsSale price $1,500.00Regular price $1,700.00 -
Vendor: Allen-Bradley
Allen Bradley 1794-IV16 Digital Input Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Allen-Bradley
Allen Bradley 185615-01 Drive Board
No reviewsSale price $260.00Regular price $300.00 -
Vendor: Allen-Bradley
Allen Bradley 56SAM-NEX Ethernet Interface Module
No reviewsSale price $1,500.00Regular price $1,600.00 -
Vendor: Allen-Bradley
Allen Bradley 81003-438-51-R Drive Processor Module
No reviewsSale price $1,600.00Regular price $1,800.00 -
Vendor: Allen-Bradley
80190-220-01-R | Allen Bradley | Control Board
No reviewsSale price $1,900.00Regular price $2,000.00 -
Vendor: Allen-Bradley
Allen Bradley 1503VC-BMC3 Contactor Control Module
No reviewsSale price $260.00Regular price $300.00 -
Vendor: Allen-Bradley
Allen Bradley 1769-CRR1 Compact I/O Right-to-Right Bus Expansion Cable
No reviewsSale price $260.00Regular price $300.00
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Genuine, high-quality PLC & DCS parts.
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Catering to clients worldwide with reliable support.