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
Woodward 9907-004 MSLC Master Synchronizer and Load Control
No reviewsSale price $420.00Regular price $450.00 -
Vendor: Woodward
Woodward 5437-417 LinkNet FTM Parts
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 5437-418 Analog Derivative FTM
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 5464-551 Integrating Actuator Driver Module
No reviewsSale price $320.00Regular price $350.00 -
Vendor: Woodward
Woodward 5466-425 Analog I/O Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 5501-381 TMR Power Supply Unit
No reviewsSale price $320.00Regular price $350.00 -
Vendor: Woodward
Woodward 5439-751 High Voltage Power Supply Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 5439-754 Netcon Expansion Chassis
No reviewsSale price $550.00Regular price $570.00 -
Vendor: Woodward
Woodward 5439-760 24 VDC Power Supply Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
5439-766 | Woodward | Power Supply Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
5439-800 | Woodward | Power Supply Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 5439-861 DCS 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.