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 FC-DCOM-234/485 Communication Interface Module
No reviewsSale price $390.00Regular price $400.00 -
Vendor: ABB
ABB DC551-CS31 1SAP220500R0001 Communication Interface Module
No reviewsSale price $350.00Regular price $370.00 -
Vendor: ABB
ABB CI522-MODTCP 1SAP222200R0001 Communication Interface Module
No reviewsSale price $350.00Regular price $370.00 -
Vendor: ABB
ABB CI504-PNIO 1SAP221300R0001 Communication Interface Module
No reviewsSale price $350.00Regular price $370.00 -
Vendor: ABB
ABB CI626V1 3BSE012868R1 Communication Interface Module
No reviewsSale price $850.00Regular price $880.00 -
Vendor: ABB
ABB CI853A Communication Interface Module
No reviewsSale price $850.00Regular price $880.00 -
Vendor: ABB
ABB CI810B 3BSE020520R1 Fieldbus Communication Interface Module
No reviewsSale price $850.00Regular price $880.00 -
Vendor: ABB
ABB CI830 3BSE013252R1 Profibus Communication Interface Module
No reviewsSale price $850.00Regular price $880.00 -
Vendor: ABB
ABB 3BSE003827R1 CI532V02 Communication Interface Module
No reviewsSale price $540.00Regular price $560.00 -
Vendor: ABB
ABB CI532V03 3BSE003828R1 Communication Interface Module
5 reviewsSale price $540.00Regular price $560.00 -
Vendor: GE
GE IS200VCMIH2BE VME Communication Interface Module
No reviewsSale price $320.00Regular price $350.00 -
Vendor: EPRO
Emerson Epro MMS 6823 Key Communication Interface Module
No reviewsSale price $190.00Regular price $230.00
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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.