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 MU-TDOR12 51304443-100 Digital Output Field Termination Assembly
No reviewsSale price $360.00Regular price $400.00 -
Vendor: Honeywell
Honeywell SC-UMIX01 51307547-275 Mixed Input/Output Module
No reviewsSale price $560.00Regular price $580.00 -
Vendor: Honeywell
Honeywell 07191/1/1 RS485 Communication Board
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
Honeywell FC-PSU-UNI2412 SPS5878-LF Power Supply Unit
No reviewsSale price $750.00Regular price $760.00 -
Vendor: Honeywell
Honeywell PUB6438SR-CHN Programmable Controller
No reviewsSale price $560.00Regular price $580.00 -
Vendor: Honeywell
Honeywell CC-TUIO11 51306852-175 Series-C I/O Modules
No reviewsSale price $450.00Regular price $470.00 -
Vendor: Honeywell
Honeywell CC-PFB802 51454953-176 Fieldbus Interface Module
No reviewsSale price $1,300.00Regular price $1,500.00 -
Vendor: Honeywell
04230-A-1001 | Honeywell | Hand Held Interrogator
No reviewsSale price $360.00Regular price $390.00 -
Vendor: Honeywell
Honeywell 51454192-150 PWA/I/O Link Module
No reviewsSale price $1,200.00Regular price $1,300.00 -
Vendor: Honeywell
Honeywell 10206/2/1 Analog Output Module
No reviewsSale price $210.00Regular price $245.00 -
Vendor: Honeywell
Honeywell 51304640-125 Digital Input FTA
No reviewsSale price $1,300.00Regular price $1,500.00 -
Vendor: Honeywell
Honeywell 05701-A-0282 Control Module
No reviewsSale price $360.00Regular price $390.00
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Extensive Inventory
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Quality Assurance
Genuine, high-quality PLC & DCS parts.
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Catering to clients worldwide with reliable support.