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: Woodward
5437-523 | Woodward | Field Terminal Module | Brand New
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 9907-205 Hand-held Programmer for MSLC Series
10 reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 8440-1750 easYgen-1000 Series Genset Controller
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 5466-1000 MicroNet-Plus Digital Controller in stock
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 5453-203 MicroNet Digital Control Series Operator Interface Panel
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 9907-167 Digital Governor 100% Brand New
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 9905-970 LinkNet 6-Channel Input Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 9905-969 Linknet 6 Channel Analog Input Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 5453-754 Ethernet Interface Module in stock
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 8440-1831 easYgen-3000 Series Control Unit
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 9907-186 Electro-Hydraulic Linear Actuator
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 9905-068 2301A Series Load Sharing and Speed Control Module
No reviewsSale price $500.00Regular price $520.00
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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.