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: Yokogawa
Yokogawa ADV161-P00 Digital Input Module 100% Brand New
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Ovation
Emerson Ovation 1C31181G02 Remote I/O Module in stock
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
Emerson Ovation 1C31122G01 16 Channel Digital Output Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
Emerson Ovation 1C31224G01 8 Channel Analog Input Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
Emerson Ovation 5X00106G02 8 Channel Analog Input Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Yokogawa
Yokogawa ADV151-P60 Digital I/O Module in stock
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Triconex
Triconex 3624 Digital Output Module 100% Genuine New
No reviewsSale price $450.00Regular price $470.00 -
Vendor: GE
GE Control Mark V IS210AEAAH3BKE I/O Module 100% New Original
No reviewsSale price $290.00Regular price $330.00 -
Vendor: Yokogawa
Yokogawa ADV869-P01 Digital I/O Modules in stock
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Yokogawa
Yokogawa AAI543-S53 Analog Output Module 100% Brand New
No reviewsSale price $260.00Regular price $290.00 -
Vendor: ABB
ABB | S800 I/O Series | AO815 3BSE052605R1 | Analog Output Module
No reviewsSale price $350.00Regular price $385.00 -
Vendor: Yokogawa
Yokogawa ADV551-P53 Digital Output Module
No reviewsSale price $260.00Regular price $290.00
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Express Shipping
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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.