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: ABB
ABB NKTU02-15 Termination Unit Cable
No reviewsSale price $400.00Regular price $420.00 -
Vendor: ABB
ABB DSQC 667 3HAC026840-001 Profibus Board
No reviewsSale price $500.00Regular price $600.00 -
Vendor: ABB
ABB CINT-01C 68989841 MC Interface Board
No reviewsSale price $680.00Regular price $700.00 -
Vendor: ABB
ABB CMA 32 GVT 360 5792 Synpol PCB Card
No reviewsSale price $650.00Regular price $690.00 -
Vendor: ABB
ZCU-12 3AXD50000005751 | ABB | Control Module
No reviewsSale price $950.00Regular price $970.00 -
Vendor: GE
General Electric DS200TCCAG1A Common Analog I/O Board
No reviewsSale price $290.00Regular price $330.00 -
Vendor: GE
GE DS200TCQCG1A Analog IO Expander Board
No reviewsSale price $290.00Regular price $330.00 -
Vendor: GE
GE DS200UCPBG6AFB I/O Engine CPU Board
No reviewsSale price $3,300.00Regular price $3,500.00 -
Vendor: GE
General Electric DS3820PSCC1D1B Power Supply Module
No reviewsSale price $4,000.00Regular price $4,200.00 -
Vendor: GE
GE DS200TCEAG1ADB Emergency Overspeed Protection Board
No reviewsSale price $3,600.00Regular price $3,800.00 -
Vendor: Schneider
Schneider TSXPBY100 Master Profibus DP Communication Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Schneider
Schneider Electric BMXXBE1000 Backplane Expander
No reviewsSale price $270.00Regular price $300.00
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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.