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 FS-IOB-0001R Base I/O Module
No reviewsSale price $560.00Regular price $580.00 -
Vendor: Honeywell
Honeywell FS-USI-0001 Universal Safety Interface Module
No reviewsSale price $8,000.00Regular price $8,200.00 -
Vendor: Honeywell
Honeywell FS-TSDI-16UNI 16-Channel Digital Input Field Termination Assembly
No reviewsSale price $560.00Regular price $580.00 -
Vendor: Honeywell
Honeywell FC-BKM-001 Battery And Key Switch Module
No reviewsSale price $8,000.00Regular price $8,200.00 -
Vendor: Honeywell
10018/E/E | Honeywell | Ethernet Module
No reviewsSale price $210.00Regular price $245.00 -
Vendor: Honeywell
10209/2/1 | Honeywell | Digital Output Module
No reviewsSale price $210.00Regular price $245.00 -
Vendor: Honeywell
10310/3/1CC | Honeywell | Safety Manager System Module
No reviewsSale price $210.00Regular price $245.00 -
Vendor: Honeywell
Honeywell FC-IOCHAS-0002R Redundant I/O Chassis
No reviewsSale price $480.00Regular price $500.00 -
Vendor: Honeywell
Honeywell FC-PSU-UNI2412 SPS5878-LF Power Supply Unit
No reviewsSale price $750.00Regular price $760.00 -
Vendor: Honeywell
Honeywell 10206/2/1 Analog Output Module
No reviewsSale price $210.00Regular price $245.00 -
Vendor: Honeywell
Honeywell 05704-A-0144 4-Channel Control Card
No reviewsSale price $2,600.00Regular price $2,700.00 -
Vendor: Honeywell
05704-A-0131 | Honeywell | Relay Interface Card
No reviewsSale price $310.00Regular price $360.00
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Express Shipping
Swift delivery to meet urgent needs.
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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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Global Service
Catering to clients worldwide with reliable support.