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 DSAI 133N 3BSE018526R1 Analog Input Board
No reviewsSale price $540.00Regular price $560.00 -
Vendor: ABB
ABB DSAI 133A 3BSE018290R1 Analog Input Board
No reviewsSale price $540.00Regular price $560.00 -
Vendor: ABB
ABB 216EA61B HESG448230R1 Analog Input Board
No reviewsSale price $2,300.00Regular price $2,500.00 -
Vendor: ABB
ABB DSAI 130A 3BSE018292R1 Analog Input Board
No reviewsSale price $5,500.00Regular price $5,700.00 -
Vendor: Allen-Bradley
Allen Bradley 1771-NIS/B Analog Input Board
No reviewsSale price $1,000.00Regular price $1,200.00 -
Vendor: ABB
ABB DSAI 155 57120001-HZ Analog Input Board
No reviewsSale price $1,000.00Regular price $1,200.00 -
Vendor: ABB
ABB DSAI 133 57120001-PS Analog Input Board
No reviewsSale price $540.00Regular price $560.00 -
Vendor: ABB
ABB DSAI 155A 3BSE014162R1 Analog Input Board
No reviewsSale price $540.00Regular price $560.00 -
Vendor: ABB
YPG 108E YT204001-FV | ABB | Analog Input Board
No reviewsSale price $540.00Regular price $560.00 -
Vendor: ABB
ABB DSAI 110 57120001-DP Analog Input Module
No reviewsSale price $540.00Regular price $560.00 -
Vendor: ABB
ABB 57120001-P DSAI 130 Analog Input Board
No reviewsSale price $540.00Regular price $560.00 -
Vendor: Delta V
Emerson DeltaV CL6824X1-A6 12P0767X032 Analog Input Board
No reviewsSale price $350.00Regular price $370.00
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Extensive Inventory
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Genuine, high-quality PLC & DCS parts.
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Catering to clients worldwide with reliable support.