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 Bailey IMDSM05 infi 90 Digital I/O Module In Stock
No reviewsSale price $230.00Regular price $260.00 -
Vendor: ABB
ABB Bailey INNIS21 Network Interface Slave Module
No reviewsSale price $300.00Regular price $320.00 -
Vendor: ABB
INNPM12 | ABB | Network Processor Module
No reviewsSale price $230.00Regular price $260.00 -
Vendor: ABB
IMBLK01 | ABB Bailey Infi 90 | Blank Module Assembly
No reviewsSale price $200.00Regular price $230.00 -
Vendor: ABB
ABB Bailey IMFEC12 High Level Analog Input Module
No reviewsSale price $230.00Regular price $260.00 -
Vendor: ABB
ABB Bailey IMASO11 Analog Output Slave Module 100% New
No reviewsSale price $260.00Regular price $300.00 -
Vendor: ABB
ABB Bailey Infi 90 IMDSI12 Digital Input Slave Module
No reviewsSale price $230.00Regular price $260.00 -
Vendor: ABB
ABB Bailey IMQRS22 Quick Response Module
No reviewsSale price $260.00Regular price $280.00 -
Vendor: ABB
IMDSO14 | ABB Bailey | Digital Slave Output Module
No reviewsSale price $230.00Regular price $260.00 -
Vendor: ABB
ABB Bailey INNPM11 Network Processor Module
No reviewsSale price $230.00Regular price $260.00 -
Vendor: ABB
ABB Bailey IMASI23 Universal Analog Input Slave Module
No reviewsSale price $230.00Regular price $260.00 -
Vendor: ABB
ABB Bailey NTAI06 Analog Input Termination Unit 100% Brand New
No reviewsSale price $230.00Regular price $260.00
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Genuine, high-quality PLC & DCS parts.
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Catering to clients worldwide with reliable support.