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
Yokogawa AMM12T-S2 Voltage Input Multiplexer Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Yokogawa
Yokogawa AAM21-S2 Input Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Yokogawa
Yokogawa VI701 Interface Card Modele
No reviewsSale price $250.00Regular price $280.00 -
Vendor: Yokogawa
Yokogawa AMN34 Analog Input Module
No reviewsSale price $300.00Regular price $320.00 -
Vendor: Yokogawa
Yokogawa AMN33 Communication Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Yokogawa
AMC80 | Yokogawa | Multipoint Analog I/O Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Yokogawa
Yokogawa | AAM50 | Current Output Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Yokogawa
Yokogawa | ALF111-S00 | Foundation Fieldbus FF-H1 Communication Module
No reviewsSale price $220.00Regular price $250.00 -
Vendor: Yokogawa
Yokogawa SDV541-S33 Digital Output Module
No reviewsSale price $220.00Regular price $250.00 -
Vendor: Yokogawa
ADM11C | Yokogawa | Power Supply Module
No reviewsSale price $360.00Regular price $400.00 -
Vendor: Yokogawa
SDV144-S33 | Yokogawa | Digital Input Module
No reviewsSale price $220.00Regular price $250.00 -
Vendor: Yokogawa
Yokogawa ALR121-S01 ALR121 Serial Communication Module
No reviewsSale price $260.00Regular price $290.00
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Genuine, high-quality PLC & DCS parts.
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Catering to clients worldwide with reliable support.