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 5453-279 MicroNet TMR Chassis
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 5466-031 Network Controller Module
No reviewsSale price $320.00Regular price $350.00 -
Vendor: Woodward
Woodward 5464-550 2 Channel Actuator Driver Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 5437-173 NetCon Field Terminal Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 5437-054 NetCon Field Terminal Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 5464-552 Rev A Netcon 5000 Control Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 5464-458 Netcon Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 5463-785 4153782 Analog Input Control Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 5466-348 Netcon SIO Module
No reviewsSale price $320.00Regular price $350.00 -
Vendor: Woodward
Woodward 5466-340 Digital Governor System
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 5463-783 Discrete Input Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 5463-887 Thermocouple Input 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.