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: GE
GE 369B1874G0019 Digital Output Terminal Board
No reviewsSale price $4,000.00Regular price $4,200.00 -
Vendor: GE
GE IS220STAIH2ACB Advanced Analog Input Module
No reviewsSale price $9,300.00Regular price $9,500.00 -
Vendor: GE
GE IS200EHPAG1BBA Gate Pulse Amplifier Board
No reviewsSale price $3,000.00Regular price $3,100.00 -
Vendor: GE
GE IS200EHPAG1BAA Gate Pulse Amplifier Board
No reviewsSale price $3,000.00Regular price $3,100.00 -
Vendor: GE
GE IS200EHPAG1ADC Gate Pulse Amplifier Board
No reviewsSale price $3,000.00Regular price $3,100.00 -
Vendor: GE
GE IS200EHPAG1DC Gate Pulse Amplifier Board
No reviewsSale price $3,000.00Regular price $3,100.00 -
Vendor: GE
GE IS200EHPAG1AED Mark VI Exciter Board
No reviewsSale price $3,000.00Regular price $3,100.00 -
Vendor: GE
GE IS200EHPAG1DAB Gate Pulse Amplifier Board
No reviewsSale price $3,000.00Regular price $3,100.00 -
Vendor: GE
GE IS200EDEXG1BAA Exciter De-Excitation Control Board
No reviewsSale price $4,200.00Regular price $4,500.00 -
Vendor: GE
GE IS200EDEXG1AEA Exciter De-Excitation Control Board
No reviewsSale price $4,200.00Regular price $4,500.00 -
Vendor: GE
GE IS200EMIOH1ACA Exciter Main I/O Board
No reviewsSale price $320.00Regular price $350.00 -
Vendor: GE
GE IS200EGDMH1ACB PCB Circuit Board
No reviewsSale price $5,100.00Regular price $5,200.00
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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.