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 CI855K01 3BSE018106R1 MB300 Interface Module
No reviewsSale price $6,900.00Regular price $7,100.00 -
Vendor: ABB
ABB CI857K01 3BSE018144R1 Communication Module
No reviewsSale price $6,900.00Regular price $7,100.00 -
Vendor: ABB
ABB CI857 Communication Interface Module
No reviewsSale price $6,900.00Regular price $7,100.00 -
Vendor: ABB
ABB CI869K01 3BSE049110R1 Communication Module
No reviewsSale price $6,900.00Regular price $7,100.00 -
Vendor: ABB
ABB CI873K01 3BSE058899R1 Ethernet/IP Bus Interface Module
No reviewsSale price $6,900.00Regular price $7,100.00 -
Vendor: ABB
ABB CI867K01 3BSE043660R1 Modbus TCP Interface Module
No reviewsSale price $4,300.00Regular price $4,500.00 -
Vendor: ABB
ABB CI868AK01 3BSE048845R1 IEC 61850 Interface Module
Sale price $540.00Regular price $560.00
-
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.