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 PM595-4ETH-F 1SAP155500R0279 Processor Module
No reviewsSale price $540.00Regular price $570.00 -
Vendor: ABB
ABB PM591-2ETH 1SAP150100R0277 Processor Module
No reviewsSale price $540.00Regular price $570.00 -
Vendor: ABB
ABB PM590-ARCNET 1SAP150000R0261 Central Processing Unit Module
No reviewsSale price $540.00Regular price $570.00 -
Vendor: ABB
ABB PM590-ETH 1SAP150000R0271 Processor Module
No reviewsSale price $540.00Regular price $570.00 -
Vendor: ABB
ABB PM583-ETH 1SAP140300R0271 AC500 CPU 1MB Ethernet Processor Module
No reviewsSale price $540.00Regular price $570.00 -
Vendor: ABB
PM573-ETH 1SAP130300R0271 | ABB AC500 Processor Module
No reviewsSale price $540.00Regular price $570.00 -
Vendor: ABB
PM5072-T-2ETH 1SAP124500R0073 | ABB | Processor Module
No reviewsSale price $540.00Regular price $570.00 -
Vendor: ABB
ABB PM5072-MC-KIT 3ABD00058799 Processor Module
No reviewsSale price $540.00Regular price $570.00 -
Vendor: ABB
ABB PM5052-T-ETH 1SAP124000R0072 Processor Module
No reviewsSale price $540.00Regular price $570.00 -
Vendor: ABB
ABB M5032-T-ETH 1SAP123400R0072 Processor Module
No reviewsSale price $540.00Regular price $570.00 -
Vendor: ABB
ABB PM5012-T-ETH 1SAP122600R0072 Processor Module
No reviewsSale price $540.00Regular price $570.00 -
Vendor: ABB
ABB PM5012-R-ETH 1SAP122700R0172 Processor Module
No reviewsSale price $540.00Regular price $570.00
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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.