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
1C31166G02 | Ovation | Serial Link Controller
No reviewsSale price $1,200.00Regular price $1,300.00 -
Vendor: Ovation
5X00070G04 | Ovation | Analog Input Module
No reviewsSale price $800.00Regular price $820.00 -
Vendor: Ovation
Ovation 5X00241G02 Processor Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
Emerson Ovation 1X01047H01L Distributed Control System
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
1C31205G01 | Emerson | Remote Node Controller Base
No reviewsSale price $1,500.00Regular price $1,700.00 -
Vendor: Ovation
5X00119G01 | Ovation | RTD Input 8 Channel Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
Ovation 1C31197G01 Valve Positioner Personality Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
Ovation | 5X00109G01 | 8 Channel Analog Input Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
Ovation 1C31181G01 Remote I/O Master Unit
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
Ovation 1C31179G01 Remote Input/Output Master Attachment Unit
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
Ovation 1C31204G01 Remote Input/Output Node
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Ovation
Ovation 1C31169G02 Link Controller Module
No reviewsSale price $210.00Regular price $240.00
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Express Shipping
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.