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 SPS02-48V 48V DC Power Supply Module
No reviewsSale price $1,500.00Regular price $1,700.00 -
Vendor: ABB
ABB DFP 01 0369561-REF Power Supply Module
No reviewsSale price $1,800.00Regular price $2,000.00 -
Vendor: Honeywell
FS-PSU-240516 | Honeywell | Power Supply Module
No reviewsSale price $2,000.00Regular price $2,300.00 -
Vendor: ABB
ABB SA 811F 3BDH000013R1 Power Supply Module
No reviewsSale price $1,800.00Regular price $2,000.00 -
Vendor: Honeywell
Honeywell 16644995-001 Power Supply Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Bently Nevada
3500/15-01-00-00 | Bently Nevada | Power Supply Module
No reviewsSale price $800.00Regular price $820.00 -
Vendor: Delta V
Emerson VE5135 DC/DC System Power Supply Module
No reviewsSale price $370.00Regular price $400.00 -
Vendor: Honeywell
Honeywell 620-0041 Processor Power Supply Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
Honeywell 51198947-200 Power Supply Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
Honeywell 900P01-0201 Power Supply Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
Honeywell 51401135-350 Power Supply Module
No reviewsSale price $540.00Regular price $560.00 -
Vendor: Foxboro
Foxboro IPM2-P0904HA Power Supply Module
No reviewsSale price $230.00Regular price $260.00
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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.