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 KJ2003X1-BA2 Universal I/O Controller Module
No reviewsSale price $310.00Regular price $350.00 -
Vendor: Delta V
Emerson Delta V KJ3101X1-BB1 Digital Input Module
No reviewsSale price $310.00Regular price $350.00 -
Vendor: Delta V
Emerson KJ3223X1-EA1 16-Channel Analog Input Terminal Block
No reviewsSale price $340.00Regular price $360.00 -
Vendor: Delta V
Emerson KL3106X1-LS1 I.S. RTD / Resistance Input CHARM
No reviewsSale price $360.00Regular price $400.00 -
Vendor: Delta V
KL3103X1-LS1 | Emerson DeltaV | Process Controller Module
No reviewsSale price $320.00Regular price $360.00 -
Vendor: Delta V
Emerson | DeltaV | KL3101X1-LS1 | Process Controller Module
No reviewsSale price $310.00Regular price $350.00 -
Vendor: Delta V
Emerson KL3106X1-BA1 DeltaV Process Controller Module
No reviewsSale price $360.00Regular price $400.00 -
Vendor: Delta V
Emerson KL3105X1-BA1 Intrinsically Safe Thermocouple/mV CHARM Module
No reviewsSale price $310.00Regular price $350.00 -
Vendor: Delta V
Emerson KL3104X1-BA1 Intrinsically Safe Digital Output Module
No reviewsSale price $350.00Regular price $370.00 -
Vendor: Delta V
Emerson KL3102X1-BA1 Analog Output (AO) HART Module
No reviewsSale price $310.00Regular price $350.00 -
Vendor: Delta V
Emerson KL3101X1-BA1 HART CHARM I/O Card
No reviewsSale price $310.00Regular price $350.00 -
Vendor: Delta V
Emerson KL3103X1-BA1 Digital Input Module
No reviewsSale price $310.00Regular price $350.00
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Extensive Inventory
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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.