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 51195156-300 Analog Input Module
No reviewsSale price $360.00Regular price $390.00 -
Vendor: Honeywell
Honeywell 80366195-100 MU-TAIH22 High-Level Analog Input Module
No reviewsSale price $580.00Regular price $600.00 -
Vendor: Honeywell
Honeywell MU-TAIH02 51304453-100 High-Level Analog Input Module
No reviewsSale price $580.00Regular price $600.00 -
Vendor: Honeywell
Honeywell 8C-TAIM01 51306999-175 Analog Input Module
No reviewsSale price $360.00Regular price $370.00 -
Vendor: Yokogawa
Yokogawa AIP571/S1 Analog Input Module
No reviewsSale price $190.00Regular price $230.00 -
Vendor: Yokogawa
Yokogawa ATA4D-00 S2 Analog Input Module
No reviewsSale price $190.00Regular price $230.00 -
Vendor: Honeywell
Honeywell 51204170-150 MC-TAIH22 Analog Input Module
No reviewsSale price $580.00Regular price $600.00 -
Vendor: Honeywell
TC-IAH161 | Honeywell | High Level Analog Input Module
No reviewsSale price $560.00Regular price $580.00 -
Vendor: Honeywell
Honeywell 8C-TAIMA1 Analog Input Module
No reviewsSale price $630.00Regular price $650.00 -
Vendor: Honeywell
Honeywell 51304085-100 Dual Low Level Analog Input Module
No reviewsSale price $360.00Regular price $400.00 -
Vendor: GE
GE Fanuc IC670ALG240 Current Analog Input Module
No reviewsSale price $210.00Regular price $250.00 -
Vendor: ICS Triplex
Rockwell ICS Triplex T3420A Analog Input Module
No reviewsSale price $580.00Regular price $600.00
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Genuine, high-quality PLC & DCS parts.
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Catering to clients worldwide with reliable support.