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: Honeywell
Honeywell MC-PSRX04 51404174-275 Redundant Power Supply Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
Honeywell 900C32-0140-00 Universal I/O Module
No reviewsSale price $2,000.00Regular price $2,100.00 -
Vendor: Honeywell
Honeywell MU-FOEA02 51197564-150 Fiber Optic Extender
2 reviewsSale price $360.00Regular price $400.00 -
Vendor: Honeywell
Honeywell 51507429-200 Control Trackball Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
Honeywell G0A13020044 Redundancy Transfer Monitoring Module
No reviewsSale price $340.00Regular price $360.00 -
Vendor: Honeywell
Honeywell 51303940-100 Dual Cabinet Fan Assembly
No reviewsSale price $850.00Regular price $860.00 -
Vendor: Honeywell
Honeywell FSC 10101/1/1 Fail‑Safe Digital Input Module
No reviewsSale price $220.00Regular price $250.00 -
Vendor: Honeywell
Honeywell 10302/1/1 Watchdog Repeater Module
No reviewsSale price $1,800.00Regular price $2,000.00 -
Vendor: Honeywell
Honeywell 10310/1/2 Earth Leakage Detector Module
No reviewsSale price $210.00Regular price $245.00 -
Vendor: Honeywell
Honeywell FSC 10100/1/1 Horizontal Bus Driver Module
No reviewsSale price $800.00Regular price $820.00 -
Vendor: Honeywell
Honeywell 10102/1/2 FSC Fail‑Safe Analog Input Module
No reviewsSale price $220.00Regular price $250.00 -
Vendor: Honeywell
10020/1/1 | Honeywell | FSC CPU Module
No reviewsSale price $1,386.00Regular price $1,500.00
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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.