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: Honeywell
Honeywell MU-TDID52 51304441-200 Digital Input Module
No reviewsSale price $360.00Regular price $400.00 -
Vendor: ABB
ABB | DI561 1TNE968902R2101 | Digital Input Module
No reviewsSale price $540.00Regular price $560.00 -
Vendor: Honeywell
Honeywell FTA-E-01 is a Fail-Safe Digital Input FTA
No reviewsSale price $310.00Regular price $360.00 -
Vendor: Honeywell
900G02-0102 | Honeywell | 16 Channel 24 Vcd Digital Input Module
No reviewsSale price $300.00Regular price $350.00 -
Vendor: Honeywell
Honeywell CC-PDIL51 51307083-175 Digital Input Module
No reviewsSale price $570.00Regular price $600.00 -
Vendor: ABB
ABB Bailey IMDSI02 Digital Input Module
No reviewsSale price $310.00Regular price $330.00 -
Vendor: ABB
ABB DI820 3BSE008512R1 Digital Input Module
No reviewsSale price $350.00Regular price $370.00 -
Vendor: Honeywell
Honeywell CC-TDI110 51308394-175 Digital Input Module
No reviewsSale price $570.00Regular price $600.00 -
Vendor: Honeywell
Honeywell FTA-T-21 Digital Input Module
No reviewsSale price $390.00Regular price $400.00 -
Vendor: Honeywell
Honeywell FTA-T-16 Fail-Safe Active Digital Input Module
No reviewsSale price $310.00Regular price $360.00 -
Vendor: ABB
ABB TO516B0 Digital Input Module
No reviewsSale price $550.00Regular price $570.00 -
Vendor: ABB
ABB DI821 3BSE008550R1 Digital Input Module
No reviewsSale price $350.00Regular price $370.00
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Quality Assurance
Genuine, high-quality PLC & DCS parts.
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Catering to clients worldwide with reliable support.