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 KJ4001XI-NB1 1-Wide I/O Carrier Extender
No reviewsSale price $310.00Regular price $350.00 -
Vendor: Delta V
Emerson VE5135 DC/DC System Power Supply Module
No reviewsSale price $370.00Regular price $400.00 -
Vendor: Delta V
Emerson VE5132 DC/DC System Power Supply
No reviewsSale price $370.00Regular price $400.00 -
Vendor: Delta V
Emerson VE5128 DeltaV DC/DC System Power Supply
No reviewsSale price $370.00Regular price $400.00 -
Vendor: Delta V
Emerson DeltaV KJ4006X1-BK1 Redundant Interface Terminal Block
No reviewsSale price $310.00Regular price $350.00 -
Vendor: Delta V
Emerson Delta V KL2001X1-BA1 CHARMs Smart Logic Solver
No reviewsSale price $310.00Regular price $350.00 -
Vendor: Delta V
KJ3241X1-EA1 | Emerson | DeltaV | Redundant Serial Interface Terminal Block
No reviewsSale price $310.00Regular price $350.00 -
Vendor: Delta V
Emerson KL2101X1-BB1 CHARM I/O Card
No reviewsSale price $310.00Regular price $350.00 -
Vendor: Delta V
Emerson KJ3204X1-BK1 32-Channel 24 VDC High-Side Card
No reviewsSale price $310.00Regular price $350.00 -
Vendor: Delta V
Emerson KJ4010X1-BF1 Left LocalBus Extender Cable Assembly
No reviewsSale price $310.00Regular price $350.00 -
Vendor: Delta V
Emerson KJ4010X1-BG1 12P0830X062 Right LocalBus Extender Cable Assembly
No reviewsSale price $310.00Regular price $350.00 -
Vendor: Delta V
Emerson KJ3006X1-BA1 Multifunction I/O Card
No reviewsSale price $310.00Regular price $350.00
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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.