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: Delta V
Emerson Delta V KJ3002X1-BE1 Analog Output Module in stock
No reviewsSale price $310.00Regular price $350.00 -
Vendor: ABB
ABB AO650 3BHT300051R1 Analog Output Module 100% Brand New
No reviewsSale price $350.00Regular price $370.00 -
Vendor: Allen-Bradley
Allen-Bradley 1771-OFE2 Analog Output Module 100% Brand New
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Ovation
Emerson Ovation 5X00062G01 HART 8-Channel Analog Output Module
Sale price $210.00Regular price $240.00 -
Vendor: GE
GE Fanuc Field Control IC670ALG310-LA Analog Output Module
Sale price $210.00Regular price $250.00 -
Vendor: Schneider
Schneider Modicon 170AAO92100 Analog Output Module
Sale price $210.00Regular price $240.00 -
Vendor: Schneider
Schneider Modicon Quantum 140AVO02000 Analog Output Module 100% Genuine
Sale price $210.00Regular price $240.00 -
Vendor: Honeywell
Honeywell CC-TAOX11 Analog Output Module In Stock
Sale price $510.00Regular price $530.00 -
Vendor: Honeywell
Honeywell CC-PAOH01 HART Analog Output Module
Sale price $650.00Regular price $670.00 -
Vendor: Yokogawa
Yokogawa AAI543-S03 Analog Output Module in Stock
Sale price $220.00Regular price $250.00 -
Vendor: Honeywell
Honeywell TC-OAH061 Analog Output Module in Stock
Sale price $220.00Regular price $250.00 -
Vendor: Yokogawa
Yokogawa AAI543-S50 16-channel Isolated Analog Output Module
Sale price $260.00Regular price $290.00
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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.