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: Yokogawa
Yokogawa SAI143-S03 Analog Input Module
No reviewsSale price $800.00Regular price $830.00 -
Vendor: Schneider
Schneider TSXAEY414 Analog Input Module
No reviewsSale price $230.00Regular price $250.00 -
Vendor: Schneider
Schneider TSXAEY1600 Analog Input Module
No reviewsSale price $400.00Regular price $420.00 -
Vendor: Yokogawa
SAI143-H53 | Yokogawa | Analog Input Module
No reviewsSale price $2,200.00Regular price $2,300.00 -
Vendor: Allen-Bradley
Allen Bradley 1746-NI16I 16-Point Analog Input Module
No reviewsSale price $450.00Regular price $470.00 -
Vendor: Schneider
Schneider Electric 140ATI03000 Analog Input Module
No reviewsSale price $360.00Regular price $400.00 -
Vendor: Honeywell
CC-TAIN01 | Honeywell | Analog Input Module
No reviewsSale price $800.00Regular price $820.00 -
Vendor: ABB
ABB ICSE08B5 FPR3346501R0016 Analog Input Module
No reviewsSale price $1,200.00Regular price $1,300.00 -
Vendor: Allen-Bradley
Allen Bradley 1756-IF8I 8-Channel Isolated Analog Input Module
No reviewsSale price $1,500.00Regular price $1,600.00 -
Vendor: Yokogawa
Yokogawa ASI133-S00 Industrial Strength Analog Input Module
No reviewsSale price $1,100.00Regular price $1,200.00 -
Vendor: Allen-Bradley
Allen Bradley 1762SC-IF8U 8-Channel Universal Analog Input Module
No reviewsSale price $960.00Regular price $980.00 -
Vendor: Honeywell
MC-PHAI01 51403479-150 | Honeywell | C300 Analog Input Module
No reviewsSale price $750.00Regular price $780.00
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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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Catering to clients worldwide with reliable support.