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: Foxboro
Foxboro SY-0303448RA I/O Module
No reviewsSale price $450.00Regular price $460.00 -
Vendor: Foxboro
Foxboro SY-0303486D I/O Module
No reviewsSale price $450.00Regular price $460.00 -
Vendor: Foxboro
Foxboro SY-0702075RC I/O Module
No reviewsSale price $450.00Regular price $460.00 -
Vendor: Yokogawa
Yokogawa AAB841-S00 Analog Input/Output Module
No reviewsSale price $220.00Regular price $250.00 -
Vendor: Yokogawa
Yokogawa SPW484-13 Power Supply Module
No reviewsSale price $800.00Regular price $820.00 -
Vendor: Yokogawa
Yokogawa SAI143-H03 Analog Input Module
No reviewsSale price $800.00Regular price $830.00 -
Vendor: ABB
ABB DO828 3BSE069055R1 Digital Output Module
No reviewsSale price $700.00Regular price $750.00 -
Vendor: Bachmann
Bachmann ISI202 I/O Module
No reviewsSale price $1,700.00Regular price $1,720.00 -
Vendor: Schneider
Schneider TSXDST1682 16 Point Output Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Triconex
Triconex 3481 Analog Output Module
No reviewsSale price $530.00Regular price $560.00 -
Vendor: GE
GE IS200TDBSH2ACC I/O Module
4 reviewsSale price $320.00Regular price $350.00 -
Vendor: ABB
DI814 3BUR001454R1 | ABB | Digital Input Module
No reviewsSale price $480.00Regular price $600.00
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Genuine, high-quality PLC & DCS parts.
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Catering to clients worldwide with reliable support.