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: Triconex
Triconex 3703E Analog Input Module 100% Brand New
10 reviewsSale price $450.00Regular price $480.00 -
Vendor: Triconex
Triconex 3624 Digital Output Module 100% Genuine New
No reviewsSale price $450.00Regular price $470.00 -
Vendor: Triconex
Triconex 3601T 16-Point Digital Output Module in stock
No reviewsSale price $420.00Regular price $450.00 -
Vendor: Triconex
Triconex 3603B 16-Point Digital Output Module in stock
No reviewsSale price $420.00Regular price $450.00 -
Vendor: Triconex
Triconex 7400206-100 CM2201 Communication Module Baseplate
No reviewsSale price $580.00Regular price $600.00 -
Vendor: Triconex
Triconex 7400213-100 Digital Signal Hardware Execution Unit (DSHEU)
No reviewsSale price $580.00Regular price $600.00 -
Vendor: Triconex
Triconex 7400209-030 DO2401 Digital Output Baseplate
No reviewsSale price $580.00Regular price $600.00 -
Vendor: Triconex
Triconex 7400209-010 AO2481 Analog Output Baseplate
No reviewsSale price $580.00Regular price $600.00 -
Vendor: Triconex
Triconex 7400221-100 PI2381 Pulse Input Baseplate 100% Brand New
No reviewsSale price $580.00Regular price $600.00 -
Vendor: Triconex
Triconex 7400208C-020 DI2301 Digital Input Baseplate
No reviewsSale price $580.00Regular price $600.00 -
Vendor: Triconex
Triconex 7400207-001 MP2101 Main Processor Baseplate
No reviewsSale price $580.00Regular price $600.00 -
Vendor: Triconex
Triconex 7400210-010 AI2351 Analog Input Baseplate
No reviewsSale price $580.00Regular price $600.00
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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.