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 FA-PSU-UNI2450U V2.1 Power Supply Module
No reviewsSale price $750.00Regular price $760.00 -
Vendor: Honeywell
Honeywell SC-PCMX01 51307195-175 Remote Terminal Unit
No reviewsSale price $560.00Regular price $580.00 -
Vendor: Honeywell
Honeywell CC-PFE221 Precision Control Module
No reviewsSale price $1,300.00Regular price $1,500.00 -
Vendor: Honeywell
Honeywell CC-TFE021 Control Module
No reviewsSale price $1,900.00Regular price $2,100.00 -
Vendor: Honeywell
Honeywell CC-PUI03 Universal Input/Output Module
No reviewsSale price $1,300.00Regular price $1,500.00 -
Vendor: Honeywell
Honeywell CC-TUI031 Versatile Input Module
No reviewsSale price $1,800.00Regular price $2,000.00 -
Vendor: Honeywell
Honeywell CC-TAIN11 16-Channel Analog Input Module
No reviewsSale price $450.00Regular price $470.00 -
Vendor: Honeywell
Honeywell CC-TAOX61 16-Channel Analog Output Module
No reviewsSale price $1,800.00Regular price $2,000.00 -
Vendor: Honeywell
Honeywell 900B16-0001 16-Channel Analog Output Module
No reviewsSale price $320.00Regular price $350.00 -
Vendor: Honeywell
900B08-0001 | Honeywell | 8 Channel Analog Output Module
No reviewsSale price $320.00Regular price $350.00 -
Vendor: Honeywell
900R12-0101 | Honeywell 12 I/O Slot Rack
No reviewsSale price $560.00Regular price $580.00 -
Vendor: Honeywell
Honeywell MU-TDID12 51304441-125 Digital Input Module
No reviewsRegular price $0.00
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Genuine, high-quality PLC & DCS parts.
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Catering to clients worldwide with reliable support.