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 8C-TDIL51 51306969-175 Digital Input IOTA Module
5 reviewsSale price $360.00Regular price $370.00 -
Vendor: Honeywell
8C-PDIL51 | Honeywell | 24Volt Digital Input Module
5 reviewsSale price $620.00Regular price $630.00 -
Vendor: Honeywell
CC-TDOB01 | Honeywell | Digital Output Module
No reviewsSale price $450.00Regular price $470.00 -
Vendor: Honeywell
8C-PCNT02 | Honeywell | Control Pulse Card Module
No reviewsSale price $540.00Regular price $570.00 -
Vendor: Honeywell
Honeywell CC-UPTA01 Universal Pass Through Adapter
No reviewsSale price $350.00Regular price $390.00 -
Vendor: Honeywell
Honeywell 8C-PAIH52 Power Supply Module 100% New
No reviewsSale price $350.00Regular price $390.00 -
Vendor: Honeywell
Honeywell 51402797-200 Analog Input Module in stock
No reviewsSale price $350.00Regular price $390.00 -
Vendor: Honeywell
8C-TDODA1 | Honeywell | DIGITAL OUTPUT IOTA Coated
No reviewsSale price $630.00Regular price $650.00 -
Vendor: Honeywell
Honeywell CC-GAOX21 GI/IS Analog Output Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
Honeywell 8C-PAIHA1 Analog Input Module with HART New Original
No reviewsSale price $380.00Regular price $400.00 -
Vendor: Honeywell
Honeywell | CC-MCAR01 51403892-100 | IOTA Carrier Channel Assembly
No reviewsSale price $220.00Regular price $250.00 -
Vendor: Honeywell
Honeywell | CC-TAIL51 | LLAI IOTA Non-Redundant Module
Sale price $540.00Regular price $570.00
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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.