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: Ovation
Ovation 1C31166G01 Link Controller Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
1C31147G01 | Westinghouse Ovation | I/O Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
1C31232G01 | Ovation | Digital Input Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
Ovation 1C31125G03 Digital Output Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
1X00781H01L | Emerson Ovation | Din-rail Power Supply Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
1C31129G03 | Emerson Ovation | Relay Output Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
Emerson Ovation 1C31227G01 8 Channel Analog Input Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
Emerson Ovation | 1C31132G01 | Analog Output Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
Emerson Ovation 5A26141G09 Specialized Local I/O Bus Cable
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
Emerson Ovation 5A26141G05 Interconnect Cable
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
Emerson Ovation 5X00270G01 Redundant Digital Output Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
Emerson Ovation 5X00419G02 Ethernet Link Controller Module
No reviewsSale price $210.00Regular price $240.00
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Extensive Inventory
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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.