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 DC 732F 3BDH000375R0005 Digital Input/Output Module
No reviewsSale price $350.00Regular price $370.00 -
Vendor: ABB
ABB DC 723F 3BDH000373R0001 Digital Input/Output Module
No reviewsSale price $350.00Regular price $370.00 -
Vendor: Yokogawa
Yokogawa F3WD64-3P Digital Input/Output Module
No reviewsSale price $250.00Regular price $280.00 -
Vendor: Foxboro
Foxboro P0972SE Digital Input/Output Module
No reviewsSale price $210.00Regular price $250.00 -
Vendor: Foxboro
Foxboro 1028046B Digital Input/Output Module
No reviewsSale price $730.00Regular price $750.00 -
Vendor: GE
GE IS200TBAIS1CED Digital Input/Output Module
No reviewsSale price $3,500.00Regular price $3,700.00 -
Vendor: GE
GE Multilin UR 6MH / UR-6MH Digital Input/Output Module
No reviewsSale price $650.00Regular price $670.00 -
Vendor: Bachmann
Bachmann DIO280 Digital Input/Output Module
No reviewsSale price $380.00Regular price $400.00 -
Vendor: ABB
ABB DX581-S 1SAP284100R0001 Safe Digital Input/Output Module
No reviewsSale price $1,500.00Regular price $1,600.00 -
Vendor: Bachmann
Bachmann DIO232 Digital Input/Output Module
No reviewsSale price $400.00Regular price $420.00 -
Vendor: Bachmann
Bachmann Electronic DIO264 Digital Input / Output Module
No reviewsSale price $530.00Regular price $550.00 -
Vendor: Bachmann
Bachmann DIO216 Digital Input/Output Module
No reviewsSale price $300.00Regular price $350.00
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Extensive Inventory
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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.