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: Honeywell
Honeywell 51108088-100 DHI I/O Paddle Board
No reviewsSale price $560.00Regular price $580.00 -
Vendor: Honeywell
Honeywell 51304518-100 APM Control Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
Honeywell 51403645-500 Hard Disk Drive Module
No reviewsSale price $540.00Regular price $560.00 -
Vendor: Honeywell
Honeywell 8C-TPOXA1 Input/Output Terminal Assembly
No reviewsSale price $360.00Regular price $370.00 -
Vendor: Honeywell
Honeywell FS-SDIL-1608 Digital Input Module
No reviewsSale price $340.00Regular price $360.00 -
Vendor: Honeywell
Honeywell FC-TSDI-16115 Safe Digital Input FTA
No reviewsSale price $1,500.00Regular price $1,700.00 -
Vendor: Honeywell
CC-TDOR11 | Honeywell | Digital Output Relay IOTA
No reviewsSale price $1,900.00Regular price $2,100.00 -
Vendor: Honeywell
51202329-616 | Honeywell | I/O Link Violet Header Cable
No reviewsSale price $320.00Regular price $350.00 -
Vendor: Honeywell
Honeywell 51202329-112 I/O Link Cable Pair
No reviewsSale price $320.00Regular price $350.00 -
Vendor: Honeywell
51202329-102 | Honeywell | I/O Link Cable
No reviewsSale price $320.00Regular price $350.00 -
Vendor: Honeywell
Honeywell D035009018D PLC Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
Honeywell ET1915L-ONWA-5-RALG-G Industrial Control Module
No reviewsSale price $400.00Regular price $420.00
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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.