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
Emerson Ovation 5X00481G03 Remote I/O Controller Module
No reviewsSale price $1,600.00Regular price $1,700.00 -
Vendor: Ovation
Emerson Ovation 5X00453G01 Remote I/O Node Controller Module
No reviewsSale price $1,100.00Regular price $1,200.00 -
Vendor: Ovation
Emerson Ovation 1X00690H01 Digital Input Module
No reviewsSale price $1,400.00Regular price $1,600.00 -
Vendor: Ovation
Emerson Ovation 1X00102H01 Power Distribution Module
No reviewsSale price $1,400.00Regular price $1,600.00 -
Vendor: Ovation
Emerson Ovation 1X00188H01 Analog Output Module
No reviewsSale price $1,400.00Regular price $1,600.00 -
Vendor: Ovation
Emerson Ovation 5X00790G01 Compact Controller
No reviewsSale price $800.00Regular price $820.00 -
Vendor: Ovation
Emerson Ovation 5X00489G01 Power Distribution Module
No reviewsSale price $1,600.00Regular price $1,700.00 -
Vendor: Ovation
Emerson Ovation 1X00569H01 128MB Compact Flash Memory Card
No reviewsSale price $1,400.00Regular price $1,600.00 -
Vendor: Ovation
Emerson Ovation 5X00589G01 Input/Output Module
No reviewsSale price $800.00Regular price $820.00 -
Vendor: Ovation
Emerson Ovation 1C31129G04 Aalog Output Module
No reviewsSale price $1,400.00Regular price $1,600.00 -
Vendor: Ovation
Emerson Ovation 1C31107G01 Digital Input Module
No reviewsSale price $800.00Regular price $820.00 -
Vendor: Ovation
Emerson Ovation 5X00301G01 Analog Output Module
No reviewsSale price $1,100.00Regular price $1,200.00
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Swift delivery to meet urgent needs.
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Extensive Inventory
Vast stock ensures immediate availability.
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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.