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: Allen-Bradley
Allen Bradley 1756-L81E ControlLogix 5580 Controller
No reviewsSale price $2,800.00Regular price $3,000.00 -
Vendor: Allen-Bradley
1794-PS13 | Allen-Bradley | FLEX I/O Power Supply Module
No reviewsSale price $120.00Regular price $150.00 -
Vendor: Allen-Bradley
Allen Bradley 1794-AENTR Flex EtherNet/IP Adapter
No reviewsSale price $800.00Regular price $820.00 -
Vendor: Allen-Bradley
Allen Bradley 1756-L71 ControlLogix 2 MB Controller
No reviewsSale price $2,000.00Regular price $2,200.00 -
Vendor: Allen-Bradley
1786-TPS | Allen-Bradley | ControlNet Coax Taps
No reviewsSale price $160.00Regular price $180.00 -
Vendor: Allen-Bradley
Allen Bradley 1786-TPR Controllogix PLC ControlNet Cable
No reviewsSale price $160.00Regular price $180.00 -
Vendor: Allen-Bradley
Allen Bradley 1756-OF8I ControlLogix Analog Output Module
No reviewsSale price $2,000.00Regular price $2,300.00 -
Vendor: Allen-Bradley
Allen Bradley 1756-L75 ControlLogix Controller
No reviewsSale price $2,600.00Regular price $2,800.00 -
Vendor: Allen-Bradley
Allen Bradley 1756-OB16I ControlLogix 16 Point D/O Module
No reviewsSale price $280.00Regular price $300.00 -
Vendor: Allen-Bradley
Allen Bradley 1756-PAR2 ControlLogix Power Supply Bundle
No reviewsSale price $2,300.00Regular price $2,500.00 -
Vendor: Allen-Bradley
Allen Bradley 1794-OE12 Flex 12 Point Analog Output Module
No reviewsSale price $800.00Regular price $820.00 -
Vendor: Allen-Bradley
1794-OB32P | Allen-Bradley | FLEX 32 Point Digital Output Module
No reviewsSale price $450.00Regular price $470.00
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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.