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 AMN34 Analog Input Module
No reviewsSale price $300.00Regular price $320.00 -
Vendor: Yokogawa
AAI143-H03 | Yokogawa | Analog Input Module
No reviewsSale price $220.00Regular price $250.00 -
Vendor: Yokogawa
NFAI141-S50 | Yokogawa | Analog Input Module
No reviewsSale price $220.00Regular price $250.00 -
Vendor: ABB
ABB S800 AI820 3BSE008544R1 Analog Input Module
No reviewsSale price $350.00Regular price $385.00 -
Vendor: ABB
ABB AI830 3BSE008518R0001 Analog Input Module
No reviewsSale price $350.00Regular price $385.00 -
Vendor: GE
GE Fanuc RX3i PACSystem IC694ALG223 Analog Input Module
No reviewsSale price $210.00Regular price $250.00 -
Vendor: ABB
ABB IMFAI02 8 Fast Analog Input Module
No reviewsSale price $230.00Regular price $260.00 -
Vendor: ABB
AI630 3BHT300011R1 Analog Input Module
No reviewsSale price $520.00Regular price $550.00 -
Vendor: ABB
ABB AI610 3BHT300000R1 32ch Analog Input Module
No reviewsSale price $540.00Regular price $560.00 -
Vendor: Honeywell
Honeywell CC-PAIH01 Analog Input Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
Honeywell 8C-PAIN01 51454356-175 Analog Input Module
6 reviewsSale price $620.00Regular price $630.00 -
Vendor: Honeywell
Honeywell 8C-TAIX61 51306977-175 Analog Input Module
No reviewsSale price $530.00Regular price $550.00
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Genuine, high-quality PLC & DCS parts.
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Catering to clients worldwide with reliable support.