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
81EA04 GJR2393400R1210 | ABB | Analog Input Module
No reviewsSale price $850.00Regular price $880.00 -
Vendor: Woodward
Woodward 9905-969 Linknet 6 Channel Analog Input Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Schneider
140ACI04000 | Schneider | Modicon | Quantum | Analog Input Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Triconex
Triconex 3703E Analog Input Module 100% Brand New
10 reviewsSale price $450.00Regular price $480.00 -
Vendor: Triconex
Triconex 3351 Analog Input Module 100% Original New
No reviewsSale price $580.00Regular price $600.00 -
Vendor: ICS Triplex
ICS Triplex T8431C Trusted TMR 24 Vdc Analog Input Module
No reviewsSale price $580.00Regular price $600.00 -
Vendor: Honeywell
Honeywell 8C-PAIHA1 Analog Input Module with HART New Original
No reviewsSale price $380.00Regular price $400.00 -
Vendor: Delta V
KJ3002X1-BG2 |EMERSON | Delta V | Analog Input Module
No reviewsSale price $310.00Regular price $350.00 -
Vendor: ABB
ABB AI620 3BHT300005R1 Analog Input 16Ch Module
No reviewsSale price $540.00Regular price $560.00 -
Vendor: Honeywell
FC-TSAI-1620M | Honeywell | Analog Input Module | Brand New
No reviewsSale price $390.00Regular price $400.00 -
Vendor: ABB
ABB 1KHW028504R0025 Analog Input Module in stock
No reviewsSale price $540.00Regular price $560.00 -
Vendor: ABB
ABB H&B Freelance 2000 DAI 01 Analog Input Module in Stock
No reviewsSale price $580.00Regular price $600.00
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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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Global Service
Catering to clients worldwide with reliable support.