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
Sale 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: ABB
ABB CI855K01 3BSE018106R1 MB300 Interface Module
No reviewsSale price $6,900.00Regular price $7,100.00 -
Vendor: Allen-Bradley
1747-KE | Allen-Bradley | DH-485/RS-232C Interface Module
No reviewsSale price $900.00Regular price $920.00 -
Vendor: Honeywell
Honeywell TC-CCN012 Interface Module
No reviewsSale price $220.00Regular price $250.00 -
Vendor: ABB
ABB Bailey INBIM02 Interface Module In Stock
No reviewsSale price $500.00Regular price $520.00 -
Vendor: GE
GE IS210AEBIH2B Alternative Energy Bridge Interface Module
No reviewsSale price $2,600.00Regular price $2,800.00 -
Vendor: Honeywell
Honeywell 51454307-100 EHPM02 Interface Module
No reviewsSale price $2,000.00Regular price $2,100.00 -
Vendor: ABB
ABB CI873K01 3BSE058899R1 Ethernet/IP Bus Interface Module
No reviewsSale price $6,900.00Regular price $7,100.00 -
Vendor: ABB
ABB CI867K01 3BSE043660R1 Modbus TCP Interface Module
No reviewsSale price $4,300.00Regular price $4,500.00 -
Vendor: Allen-Bradley
Allen Bradley 1770-XYC Lithium Battery
No reviewsSale price $100.00Regular price $120.00 -
Vendor: PREDICTECH(PVTVM)
ProvibTech PT2060/91-A0-H System Interface Module
No reviewsSale price $800.00Regular price $820.00 -
Vendor: PREDICTECH(PVTVM)
ProvibTech PT2060/91-A0 System Interface Module
No reviewsSale price $800.00Regular price $820.00 -
Vendor: ABB
ABB Bailey SPDSI13 Interface Module
No reviewsSale price $230.00Regular price $260.00
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Vast stock ensures immediate availability.
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Quality Assurance
Genuine, high-quality PLC & DCS parts.
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Catering to clients worldwide with reliable support.