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

-
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
-
Vendor: ABB
ABB TU516-H 1SAP215000R0001 I/O Terminal Unit
No reviewsSale price $540.00Regular price $560.00 -
Vendor: ABB
ABB TU516-H 1SAP215000R0001 S500 I/O Terminal Unit
No reviewsSale price $540.00Regular price $560.00 -
Vendor: ABB
ABB TU542 1SAP213200R0001 I/O Terminal Unit
No reviewsSale price $540.00Regular price $560.00 -
Vendor: ABB
ABB TU541 1SAP213000R0001 I/O Terminal Unit
No reviewsSale price $540.00Regular price $560.00 -
Vendor: ABB
ABB TU531 1SAP217200R0001 S500 I/O Terminal Unit
No reviewsSale price $540.00Regular price $560.00 -
Vendor: ABB
ABB DC541-CM 1SAP270000R0001 Digital Input/Output (I/O) Module
No reviewsSale price $550.00Regular price $570.00 -
Vendor: ABB
ABB DA502 1SAP250800R0001 Digital I/O Module
No reviewsSale price $540.00Regular price $570.00 -
Vendor: Honeywell
CC-TDIL01 | Honeywell | Digital Input Module
No reviewsSale price $450.00Regular price $470.00 -
Vendor: Honeywell
10024/I/F | Honeywell | Enhanced COM Module
No reviewsSale price $210.00Regular price $245.00 -
Vendor: Honeywell
10024/I/I | Honeywell | Enhanced Communication Module
5 reviewsSale price $210.00Regular price $245.00 -
Vendor: Honeywell
Honeywell 8C-PAINA1 Digital Input/Output Module
No reviewsSale price $650.00Regular price $670.00 -
Vendor: Honeywell
Honeywell 51305418-100 Industrial Keyboard Cable
No reviewsSale price $340.00Regular price $360.00
-
Express Shipping
Swift delivery to meet urgent needs.
-
Extensive Inventory
Vast stock ensures immediate availability.
-
Quality Assurance
Genuine, high-quality PLC & DCS parts.
-
Global Service
Catering to clients worldwide with reliable support.