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 1734-IK Point Incremental Encoder Module
No reviewsSale price $200.00Regular price $230.00 -
Vendor: Allen-Bradley
Allen Bradley 1606-XLS480E 480W Power Supply Module
No reviewsSale price $430.00Regular price $450.00 -
Vendor: Allen-Bradley
Allen-Bradley 1756-TBE Extended Depth Terminal Block
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Allen-Bradley
Allen-Bradley 2711P-T12W22A9P PanelView Plus 7 Performance 12-inch Terminal
No reviewsSale price $4,200.00Regular price $4,500.00 -
Vendor: Allen-Bradley
Allen-Bradley 1769-SM2 Compact I/O DSI/Modbus Communications Module
No reviewsSale price $370.00Regular price $400.00 -
Vendor: Allen-Bradley
Allen-Bradley 1746-NR4 RTD/Resistance Analog Input Module
No reviewsSale price $600.00Regular price $630.00 -
Vendor: Allen-Bradley
Allen-Bradley 1794-TB3 Terminal Base Unit
No reviewsSale price $100.00Regular price $120.00 -
Vendor: Allen-Bradley
Allen-Bradley 1794-OW8 Flex 8 Point Relay Output Module
No reviewsSale price $150.00Regular price $180.00 -
Vendor: Allen-Bradley
Allen-Bradley 1794-ASB Remote I/O Adapter Module
No reviewsSale price $520.00Regular price $550.00 -
Vendor: Allen-Bradley
Allen-Bradley 1794-OF4I Flex I/O Isolated Analog Output Module
No reviewsSale price $420.00Regular price $450.00 -
Vendor: Allen-Bradley
Allen-Bradley 1756-EN2TXT EtherNet/IP Communication Module
No reviewsSale price $2,000.00Regular price $2,200.00 -
Vendor: Allen-Bradley
Allen-Bradley 1747-L532 PLC Processor Module
No reviewsSale price $450.00Regular price $470.00
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Express Shipping
Swift delivery to meet urgent needs.
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Extensive Inventory
Vast stock ensures immediate availability.
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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.