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: Honeywell
05701-A-0302 | Honeywell | Single Channel Control Card Catalytic
No reviewsSale price $360.00Regular price $390.00 -
Vendor: Honeywell
Honeywell 51304540-200 Industrial Communication Module
No reviewsSale price $360.00Regular price $390.00 -
Vendor: Honeywell
900RR0-0300 | Honeywell | Redundant CPM Rack
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
Honeywell 900A16-0301 Analog Input Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
Honeywell 51198947-200 Power Supply Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
Honeywell 51201420-010 Field Termination Assembly Cable
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
Honeywell 900P01-0201 Power Supply Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
900C50-0360-00 | Honeywell | Controller C50 CPU
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
900SP1-0300 | Honeywell | Expansion Processor Module
No reviewsSale price $300.00Regular price $320.00 -
Vendor: Honeywell
Honeywell 900RNF-0200 Redundant CPM Rack
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
Honeywell 51305844-175 Analog Input Module
No reviewsSale price $360.00Regular price $400.00 -
Vendor: Honeywell
Honeywell 51307106-175 Power Conditioning PWA
No reviewsSale price $620.00Regular price $630.00
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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.