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: Yokogawa
ANR10D-420 | Yokogawa | Bus Node Units
No reviewsSale price $2,800.00Regular price $3,000.00 -
Vendor: Yokogawa
Yokogawa ANR10D-423 Distributed Control System Card
No reviewsSale price $3,000.00Regular price $3,200.00 -
Vendor: Yokogawa
Yokogawa NFAR181-S00 12-channel Isolated RTD Input Module
No reviewsSale price $2,300.00Regular price $2,500.00 -
Vendor: Yokogawa
Yokogawa SAI143-S03 Analog Input Module
No reviewsSale price $800.00Regular price $830.00 -
Vendor: Yokogawa
Yokogawa S9450FE Lithium-Ion Battery
No reviewsSale price $100.00Regular price $120.00 -
Vendor: Yokogawa
Yokogawa AIP602 Door Fan Unit
No reviewsSale price $510.00Regular price $520.00 -
Vendor: Yokogawa
ANB11D-225/BU2B | Yokogawa | Node Unit for Dual-Redundant ESB Bus
No reviewsSale price $2,600.00Regular price $2,800.00 -
Vendor: Yokogawa
ANB10D-415/CU2T | Yokogawa | Dual-Redundant ESB Bus
No reviewsSale price $2,600.00Regular price $2,800.00 -
Vendor: Yokogawa
AKB331-M020 | Yokogawa | AKB331 Signal Cable
No reviewsSale price $400.00Regular price $420.00 -
Vendor: Yokogawa
Yokogawa SED4D-11 Digital Terminal Block
No reviewsSale price $930.00Regular price $950.00 -
Vendor: Yokogawa
AKB336-M010 | Yokogawa | Signal Cable
No reviewsSale price $450.00Regular price $470.00 -
Vendor: Yokogawa
Yokogawa ALF111-S01 Communication Module
No reviewsSale price $1,300.00Regular price $1,500.00
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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.