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: ABB
AI880A | ABB | 3BSE039293R1 | Analog Input Module
No reviewsSale price $850.00Regular price $880.00 -
Vendor: Honeywell
Honeywell 900A16-0101 Analog Input Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
Honeywell 51402797-200 Analog Input Module in stock
No reviewsSale price $350.00Regular price $390.00 -
Vendor: Yokogawa
Yokogawa AAI143-S50 Analog Input Module in stock
No reviewsSale price $220.00Regular price $250.00 -
Vendor: Yokogawa
NFAI143-SE0 | Yokogawa | Analog Input Module
No reviewsSale price $220.00Regular price $250.00 -
Vendor: Foxboro
Foxboro | FBM201 RH914SQ | Analog Input Module
No reviewsSale price $210.00Regular price $250.00 -
Vendor: ABB
ABB | AI623 | Analog Input Module | New and Original
No reviewsSale price $350.00Regular price $370.00 -
Vendor: ABB
ABB | 3BDH000376R0005 AI 723F Analog Input Module
No reviewsSale price $350.00Regular price $370.00 -
Vendor: SIEMENS
SIEMENS | 6ES7331-7KF02-0AB0 | SIMATIC S7-300 Analog Input Module
No reviewsSale price $250.00Regular price $290.00 -
Vendor: Delta V
KJ3002X1-BG1 | Emerson | Delta V | Analog Input Module
No reviewsSale price $310.00Regular price $350.00 -
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
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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.