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
MC-TDOR22 51309150-175 | Honeywell | Digital Output FTA
No reviewsSale price $400.00Regular price $420.00 -
Vendor: Honeywell
Honeywell MU-GDID12 51304640-175 Digital Input FTA
No reviewsSale price $360.00Regular price $400.00 -
Vendor: Honeywell
Honeywell 05704-A-0144 4-Channel Control Card
No reviewsSale price $2,600.00Regular price $2,700.00 -
Vendor: Honeywell
Honeywell 900TEK-0101 Low Voltage Terminal Block
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
Honeywell 900U0I-0100 Universal I/O Module
No reviewsSale price $300.00Regular price $350.00 -
Vendor: Honeywell
Honeywell 8937-HN2 Fiber Optic Extender Module
No reviewsSale price $1,500.00Regular price $1,600.00 -
Vendor: Honeywell
Honeywell TC-CCN012 Interface Module
No reviewsSale price $220.00Regular price $250.00 -
Vendor: Honeywell
Honeywell MP904 A 5047 MP904A5047-3 Pneumatic Actuator
No reviewsSale price $300.00Regular price $350.00 -
Vendor: Honeywell
Honeywell MC-TAIH03 51309136-175 Analog Input Module
No reviewsSale price $580.00Regular price $600.00 -
Vendor: Honeywell
Honeywell 900R08-0101 Advanced 8-slot I/O Rack
No reviewsSale price $560.00Regular price $580.00 -
Vendor: Honeywell
Honeywell 900G01-0001 Contact Input Module
No reviewsSale price $300.00Regular price $350.00 -
Vendor: Honeywell
Honeywell 900C52-0021 CPU Module
No reviewsSale price $2,000.00Regular price $2,100.00
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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.