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 1756SC-IF8H Analog Input Module
No reviewsSale price $1,500.00Regular price $1,700.00 -
Vendor: Allen-Bradley
Allen Bradley 1771-IFM Field Wiring Arm
No reviewsSale price $340.00Regular price $360.00 -
Vendor: Allen-Bradley
Allen Bradley 1746-C9 Interconnect Cable
No reviewsSale price $160.00Regular price $180.00 -
Vendor: Allen-Bradley
Allen Bradley 1492-CABLE010X Pre-Wired Cable
No reviewsSale price $250.00Regular price $270.00 -
Vendor: Allen-Bradley
Allen Bradley 2711P-B6C20A PanelView Plus 6 Terminal
No reviewsSale price $2,000.00Regular price $2,300.00 -
Vendor: Allen-Bradley
Allen Bradley 1771-OVN Digital DC Output Module
No reviewsSale price $300.00Regular price $320.00 -
Vendor: Allen-Bradley
Allen Bradley 1771-IVN 10-30 VDC Low True Input Module
No reviewsSale price $300.00Regular price $320.00 -
Vendor: Allen-Bradley
Allen Bradley 1771-ACN15 ControlNet 1.5 Adapter Module
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Allen-Bradley
Allen Bradley 1734-IE2V 2-Point Analog Input Module
No reviewsSale price $390.00Regular price $400.00 -
Vendor: Allen-Bradley
Allen Bradley 1734-IE2I 2-Point Isolated Analog Input Module
No reviewsSale price $390.00Regular price $400.00 -
Vendor: Allen-Bradley
Allen Bradley 1606-XLDC92D Power Supply Unit
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Allen-Bradley
Allen Bradley 1734-OB8E 8-Point Digital Output Module
No reviewsSale price $100.00Regular price $120.00
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Extensive Inventory
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Quality Assurance
Genuine, high-quality PLC & DCS parts.
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Catering to clients worldwide with reliable support.