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
ABB 1MRK000508-CDr10 Binary Input Module
No reviewsSale price $350.00Regular price $370.00 -
Vendor: ABB
ABB CBI 20-P 3BDH000730R1 Binary Input Module
No reviewsSale price $340.00Regular price $360.00 -
Vendor: ABB
ABB 1MRK000508-CDr06 Binary Input Module
No reviewsSale price $350.00Regular price $370.00 -
Vendor: ABB
ABB UF C092 BE01 HIEE300910R0001 Binary Input Module
No reviewsSale price $540.00Regular price $560.00 -
Vendor: ABB
ABB 35 EB 90 GJR5132100R0002 Binary Input Module
No reviewsSale price $1,200.00Regular price $1,300.00 -
Vendor: ABB
ABB 1MRK000508-BDr03 Binary Input Module
No reviewsSale price $350.00Regular price $370.00 -
Vendor: ABB
ABB 1MRK000508-BDr04 Binary Input Module
No reviewsSale price $350.00Regular price $370.00 -
Vendor: ABB
1MRK000284-ABr03 | ABB | Binary Input Module
No reviewsSale price $350.00Regular price $370.00 -
Vendor: ABB
1MRK000508-CBr00 | ABB | Binary Input Module | Original New
No reviewsSale price $350.00Regular price $370.00 -
Vendor: ABB
1MRK000173-BCr00 | ABB | Binary Input Module | Brand New
No reviewsSale price $350.00Regular price $370.00 -
Vendor: ABB
ABB 1MRK000508-BDr06 Binary Input Module Genuine New
No reviewsSale price $350.00Regular price $370.00
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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.